School of Medicine
Showing 4,901-5,000 of 5,029 Results
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Rachel L. Yang, MD, FACS, NABBLM-C, IBCLC
Clinical Assistant Professor, Surgery - General Surgery
BioDr. Rachel Yang is a board-certified, fellowship-trained breast surgeon and breastfeeding medicine specialist with Stanford Health Care. She is a member of the oncology team at Stanford Medicine Cancer Center in Emeryville.
Dr. Yang specializes in complex procedures to treat breast cancer, including oncoplastic breast-conserving surgery and nipple-sparing mastectomy. She also has expertise in breastfeeding and lactation medicine as an International Board-Certified Lactation Consultant and carries a dual board certification by the North American Board of Breastfeeding and Lactation Medicine. Dr. Yang prioritizes compassionate and patient-centered care, understanding that breast cancer or complications of lactation can be extremely personal.
As a physician-researcher, Dr. Yang studies surgical outcomes, health equity, and policy related to breast cancer care. She has investigated topics including disparities in access to breast cancer care and breast reconstruction following mastectomy. Her work has also examined biological factors that influence how breast cancer develops. In addition, Dr. Yang focuses on surgical education, advancing innovative training models, communication, and professional well-being in academic medicine.
Dr. Yang has published her findings in premier peer-reviewed journals, including Cancer, Annals of Surgical Oncology, and Breast Cancer Research and Treatment. She has also presented her research at meetings of the American Society of Breast Surgeons, the American College of Surgeons, and the Association for Surgical Education.
Her presentations have highlighted how race and health policy influence access to surgical options in breast cancer care, as well as ways to make breast surgery more fair, safe, and effective. Dr. Yang has lectured extensively and taught courses to breast care and lactation providers on maternal complications of lactation.
Dr. Yang is a fellow of the American College of Surgeons. She is also a member of the Academy of Breastfeeding Medicine, the American Society of Breast Surgeons, and the Institute for the Advancement of Breastfeeding and Lactation Education. -
Samuel Yang, MD, FACEP
Professor of Emergency Medicine (Adult Clinical/Academic)
Current Research and Scholarly InterestsDr. Yang's research is focused on bridging the translational gap at the interface of molecular biology, biochemistry, genome science, engineering, and acute care medicine. The investigative interest of the Yang lab falls within the general theme of developing integrative systems-level approaches for precision diagnostics, as well as data driven knowledge discoveries, to improve the health outcome and our understanding of complex critical illnesses. Using acute infectious disease models with complex host-pathogen dynamics, the goals of the Yang lab are divided into 3 areas:
1) Developing high-content, near-patient, diagnostic systems for rapid, unbiased pathogen detection and characterization to personalize treatment options and duration.
2) Integrating multi-omics molecular and phenotypic data layers with novel computational approaches into advanced diagnostics and predictive analytics for acute infections.
3) Understanding the biological roles of the noncanonical structures of extracellular nucleic acids in the contexts of neutrophil extracellular traps and biofilms. -
Yanmin Yang
Associate Professor of Neurology and Neurological Sciences (Neurology Research Faculty)
Current Research and Scholarly InterestsElucidate biological functions of cytoskeletal associated proteins in neurons. Define the cellular and molecular mechanisms underlying neurodegeneration in null mice.
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Yunzhi Peter Yang
Professor of Orthopaedic Surgery and, by courtesy, of Materials Science and Engineering and of Bioengineering
On Partial Leave from 12/01/2025 To 05/31/2026Current Research and Scholarly InterestsThe Yang Lab focuses on next-generation solutions at the intersection of 3D printing, regenerative medicine, modular tissue engineering, biomaterials, and medical device innovation. Our research focuses on engineering dynamic, biomimetic microenvironments that promote cell growth, tissue regeneration, and functional restoration. We develop transformative technologies to treat a broad spectrum of musculoskeletal conditions—including multi-tissue healing challenges and complex traumatic injuries.
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Zi Yang
Clinical Assistant Professor, Radiation Oncology - Radiation Physics
BioDr. Zi Yang is a Clinical Assistant Professor in the Department of Radiation Oncology at Stanford University. Dr. Yang completed the CAMPEP-accredited Therapeutic Medical Physics residency at Stanford University. She earned her M.S. in Medical Physics from Duke University and Ph.D. in Biomedical Engineering - Medical Physics track at the University of Texas Southwestern Medical Center. Her research focuses on developing and translating novel AI techniques to enhance radiation therapy, which spans a range of medical physics areas, including target segmentation, outcome prediction, and clinical workflow improvement. She is a recipient of the American Association of Physicists in Medicine (AAPM) Research Seed Funding Grant.
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Serena Yang-Loudin, MD
Clinical Assistant Professor, Urology
BioDr. Serena Yang-Loudin is a board-certified urologist. She is also a clinical assistant professor in the Department of Urology at Stanford University School of Medicine.
Dr. Yang-Loudin diagnoses and treats the full spectrum of urologic conditions, such as enlarged prostate (benign prostatic hyperplasia), kidney stones, incontinence, sexual dysfunction, infertility, and urologic oncology. She feels that urology is a highly personal specialty and that it is a privilege to help each patient with their concerns. Her goal is to assist each of her patients in finding a treatment solution that aligns with their needs.
Dr. Yang-Loudin’s research interests include the impact of smoking and BMI on semen after reversing a vasectomy (vasovasostomy), somatic growth in pediatric patients after a surgical procedure (pyeloplasty) to remove a blockage where the kidney meets the ureter (ureteropelvic junction), and the effectiveness of verapamil injections to treat severe Peyronie’s disease.
She has presented her research at international, national, and regional meetings, including those of the International Society for Sexual Medicine, Northwest Urological Society, and Western Section of the American Urological Association.
Dr. Yang-Loudin is a member of the American Urological Association (AUA) and the Society of Women in Urology (SWIU). -
Caely Hambro Yanikoglu, MD
Clinical Assistant Professor, Dermatology
BioDr. Caely Yanikoglu is a Clinical Assistant Professor of Dermatology at Stanford. Dr. Yanikoglu received her Bachelor of Science degree with distinction from the University of Michigan. She received her medical degree from Columbia University in New York, where she was inducted into the Alpha Omega Alpha honor society. She completed her residency in dermatology at Stanford University Medical Center and served as chief resident in her final year. Dr. Yanikoglu’s clinical interest is general medical dermatology, including skin cancer, acne, psoriasis, atopic dermatitis, and dermatologic surgery.
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Dong-han Yao, MD
Clinical Assistant Professor, Emergency Medicine
BioDong-han Yao, M.D., is the Associate Director of Artificial Intelligence in Medical Education at Stanford University, and Clinical Assistant Professor of Emergency Medicine. Dr. Yao holds a B.A. in Molecular & Cell Biology and Immunology from University of California, Berkeley, and an M.D. from Mount Sinai School of Medicine. He completed his Emergency Medicine Residency training at University of California, Los Angeles, and his fellowship training in Clinical Informatics at Stanford University.
Dr. Yao is an invited speaker at grand rounds, national conferences, and workshops on applied generative AI and prompt engineering for both healthcare and non-clinical audiences around the country. He collaborates with the Stanford School of Medicine and Stanford Healthcare Data Science Team on both enterprise-level AI education and research, as well as co-development and evaluation of novel generative AI platforms and technologies for healthcare. His research has been published in the New England Journal of Medicine, Nature Medicine, and JAMA.
His scholarly and operational work include expanding patient access to acute care via virtual care, responsible integration of AI into medical education and the clinical continuum, and leveraging design thinking and technology to streamline physician workflow and improve patient outcomes in the emergency department. His past informatics work includes award-winning usage of mobile devices to improve the efficiency and accessibility of medical documentation during the height of the COVID-19 pandemic, creation of novel patient discharge mechanisms for academic hospital centers, and development and implementation of new interdisciplinary clinical pathways for the emergency department. Dr. Yao's clinical interests include critical care, cardiac emergencies, telemedicine, and novel care delivery models in emergency medicine. -
Jeffrey Yao, MD
Professor of Orthopaedic Surgery and, by courtesy, of Surgery (Plastic and Reconstructive Surgery)
Current Research and Scholarly Interests1. Minimally invasive and arthroscopic treatment alternatives for common hand and wrist disorders
2. Biologic augmentation of tendon repair strategies utilizing stem cells -
Seema Yasmin
Clinical Assistant Professor, Medicine - Primary Care and Population Health
BioSeema Yasmin is an Emmy Award-winning journalist, poet, medical doctor and author. Yasmin served as an officer in the Epidemic Intelligence Service at the U.S. Centers for Disease Control and Prevention where she investigated disease outbreaks and was principal investigator on a number of CDC studies. Yasmin trained in journalism at the University of Toronto and in medicine at the University of Cambridge.
Yasmin was a finalist for the Pulitzer Prize in breaking news in 2017 with a team from The Dallas Morning News for coverage of a mass shooting, and recipient of an Emmy award for her reporting on neglected tropical diseases and their impact on resource poor communities in the U.S. She received multiple grants from the Pulitzer Center on Crisis Reporting for coverage of gender based violence in India and the aftermath of the Ebola epidemic in West Africa. In 2017, Yasmin was a John S. Knight Fellow in Journalism at Stanford University investigating the spread of health misinformation and disinformation during public health crises. Previously she was a science correspondent at The Dallas Morning News, medical analyst for CNN, and professor of public health at the University of Texas at Dallas. She teaches crisis management and crisis communication at the UCLA Anderson School of Management as a Visiting Assistant Professor.
She is the author of ten non-fiction, fiction, poetry and childrens books, including: Can Scientists Succeed Where Politicians Fail? (Johns Hopkins University Press, 2025) which was co-authored with Nobel laureate Dr. Peter Agre; What the Fact?! Finding the Truth in All the Noise (Simon and Schuster, 2022); Viral BS: Medical Myths and Why We Fall For Them (Johns Hopkins University Press, 2021); Muslim Women Are Everything: Stereotype-Shattering Stories of Courage, Inspiration and Adventure (HarperCollins, 2020); If God Is A Virus: Poems (Haymarket, 2021); Unbecoming: A Novel (Simon and Schuster, 2024); Djinnology: An Illuminated Compendium of Spirits and Stories from the Muslim World (Chronicle, 2024); and The ABCs of Queer History (Workman Books, 2024). Her writing appears in The New York Times, Rolling Stone, WIRED, Scientific American and other outlets.
Yasmin’s unique expertise in epidemics and communications has been called upon by the Vatican, the Presidential Commission for the Study of Bioethical Issues, the Aspen Institute, the Skoll Foundation, the Biden White House, and others. She teaches a new paradigm for trust-building and evidence-based communication to leadership at the World Health Organization and CDC. In 2019, she was the inaugural director of the Stanford Health Communication Initiative.
Her scholarly work focuses on the spread of scientific misinformation and disinformation, information equity, and the varied susceptibilities of different populations to false information about health and science. In 2020, she received a fellowship from the Emerson Collective for her work on inequitable access to health information. She teaches multimedia storytelling to medical students in the REACH program. -
Jason Yeatman
Associate Professor of Pediatrics (Developmental-Behavioral Pediatrics), of Education and of Psychology
BioDr. Jason Yeatman is an Associate Professor in the Graduate School of Education and Department of Psychology at Stanford University and the Division of Developmental and Behavioral Pediatrics at Stanford University School of Medicine. Dr. Yeatman completed his PhD in Psychology at Stanford where he studied the neurobiology of literacy and developed new brain imaging methods for studying the relationship between brain plasticity and learning. After finishing his PhD, he took a faculty position at the University of Washington’s Institute for Learning and Brain Sciences before returning to Stanford.
As the director of the Brain Development and Education Lab, the overarching goal of his research is to understand the mechanisms that underlie the process of learning to read, how these mechanisms differ in children with dyslexia, and to design literacy intervention programs that are effective across the wide spectrum of learning differences. His lab employs a collection of structural and functional neuroimaging measurements to study how a child’s experience with reading instruction shapes the development of brain circuits that are specialized for this unique cognitive function. -
Emmanuelle Yecies, MD
Clinical Assistant Professor, Medicine - Primary Care and Population Health
BioDr. Emmanuelle Yecies is a board-certified internal medicine doctor at Stanford Health Care, with fellowship training in women’s health and medical education. She is also a clinical assistant professor in the Department of Medicine, Division of Primary Care and Population Health at Stanford University School of Medicine.
Dr. Yecies practices comprehensive primary care and preventive care. Her additional training in women’s health equips her with the skills to manage complex, gender-specific health needs throughout the lifespan, including hormone management, reproductive health care, and chronic disease management. She provides comprehensive, trauma-informed care that’s personalized to each of her patients.
Dr. Yecies’ research interests include preventive care and comprehensive chronic disease management for women in different reproductive stages of life, from menstruation through menopause. As a clinician educator, she has developed numerous educational materials for trainees and faculty. She is a frequent lecturer on issues affecting women’s health, both locally and nationally.
Dr. Yecies has published her work in peer-reviewed journals, such as Journal of General Internal Medicine, Seminars in Reproductive Medicine, Southern Medical Journal, and BMJ Open. She has authored chapters in medical textbooks and has also presented at national and regional meetings, including annual meetings of the Society of General Internal Medicine (SGIM) and the Alliance for Academic Internal Medicine (AAIM).
Dr. Yecies is a member of SGIM. -
Ann Ming Yeh
Clinical Professor, Pediatrics - Gastroenterology
BioDr. Ann Ming Yeh is a Clinical Professor at Stanford University in Pediatric Gastroenterology and practices at Lucile Packard Children’s Hospital and Stanford Children’s Health. She completed her residency and GI fellowship at Stanford University.
Dr. Yeh’s research interests include diet therapies for inflammatory bowel disease, nutrition, small intestinal bacterial overgrowth, and integrative medicine for pediatric gastroenterology. She has presented her work on fatty liver, inflammatory bowel disease and integrative medicine at national meetings.
She completed a two-year distance learning fellowship through the University of Arizona’s Center for Integrative Medicine where she gained additional expertise in mind-body therapies, botanicals, and nutritional supplements. With skill and compassion, Dr. Yeh treats her patients with a comprehensive, evidence-based, holistic approach. She is also a formally trained and board-certified medical acupuncturist. She is currently the program director for the nation’s premier fellowship for Pediatric Integrative Medicine at Stanford.
Outside of medicine, she enjoys yoga, gardening, hiking, and traveling with her family. -
Ellen Yeh
Associate Professor of Pathology and of Microbiology and Immunology
Current Research and Scholarly InterestsOur research program focuses on understudied microbial ecology as solutions for planet health. We select organisms with important functional traits to understand their evolution, role in the environment, and potential for bioengineering toward sustainability solutions. We are currently working on nitrogen-fixing cyanobacteria and algae, genetic screens in diatoms, and algal biofuels.
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Jennifer Elynn Yeh, MD PhD
Clinical Assistant Professor, Dermatology
BioDr. Jennifer E. Yeh, M.D. Ph.D., is a Clinical Assistant Professor of Dermatology at Stanford University School of Medicine. Dr. Yeh graduated Phi Beta Kappa and Tau Beta Pi with a B.S. in chemical & biological engineering from the Massachusetts Institute of Technology. She received her M.D. and Ph.D. from Harvard Medical School, where she studied molecular modulators of the oncogenic transcription factor STAT3 and received the Ruth L. Kirschstein National Research Service Award from the National Cancer Institute. She completed her internship in internal medicine at Brigham and Women’s Hospital followed by Dermatology residency in the Harvard Combined Dermatology Program where she served as Chief Resident during her final year.
Dr. Yeh co-directs a Dermatology-Rheumatology multidisciplinary clinic with a focus on autoimmune connective tissue diseases with Dr. Yashaar Chaichian (Rheumatology). Her clinical interests also include acne, eczema, psoriasis, and skin cancer. She has a special interest in medical education and serves as Co-Director of the Medical Dermatology and Dermoscopy curriculum for the Stanford Dermatology Residency Program. She also serves as the department's Wellbeing Director, championing initiatives to enhance professional fulfillment and reduce burnout. -
Kirbi Yelorda, MD, MS
Clinical Assistant Professor, Surgery - General Surgery
BioDr. Kirbi Yelorda is a fellowship-trained colon and rectal surgeon and clinical assistant professor in the Department of Surgery, Division of General Surgery – Colon and Rectal Surgery at Stanford University School of Medicine. She completed her colon and rectal surgery fellowship at Mount Sinai Health System and her general surgery residency at Stanford Health Care, where she also earned a Master of Science degree in health research and policy.
Dr. Yelorda specializes in the surgical management of colorectal cancer, inflammatory bowel disease (IBD), and benign anorectal conditions such as hemorrhoids, fistulas, and fissures. She has advanced training in minimally invasive and robotic surgical techniques that support enhanced recovery and optimal patient outcomes.
Dr. Yelorda’s research focuses on the impact of social determinants of health on colorectal cancer outcomes and disparities in surgical care. She is particularly interested in surgical education and quality improvement.
Dr. Yelorda has authored articles published in peer-reviewed journals such as JAMA Surgery, Journal of Surgical Education, and Diseases of the Colon & Rectum. She has presented her work at national conferences including those of the American Society of Colon and Rectal Surgeons and the Pacific Coast Surgical Association. She is a recipient of Stanford University's Samuel L. Kountz, MD Humanitarian Award.
Dr. Yelorda is an active member of the American College of Surgeons, the Alpha Omega Alpha Honor Medical Society, and the Gold Humanism Honor Society. -
Lahia Yemane
Clinical Professor, Pediatrics - General Pediatrics
Current Research and Scholarly InterestsMy scholarship interests are focused on creating and evaluating diversity and inclusion programs to support UIM GME trainees and facilitators and interventions that support the recruitment, inclusion, and retention of UIM trainees.
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Ruth E.H. Yemane, MD
Clinical Associate Professor, Obstetrics & Gynecology - General
BioDr. Yemane is a board-certified obstetrician and gynecologist with the LGBTQ+ Health Program and a clinical assistant professor in the Department of Obstetrics and Gynecology. She offers full-spectrum gynecologic care and specializes in caring for people who identify as gender and sexual minorities. She prepares personalized, comprehensive care plans, delivered with compassion.
Dr. Yemane’s research interests include expanding access to safe obstetric and gynecologic care for LGBTQ+ populations. One of her noteworthy studies examined perceptions and patterns of cervical cancer among women in the patient population.
Dr. Yemane has shared her research at local and national conferences. She has appeared on podcasts to discuss transgender health care and how to make obstetric and gynecologic care more LGBTQ+-friendly.
Dr. Yemane is a member of the American Association of Gynecologic Laparoscopists, the American Board of Obstetrics and Gynecology, and the American College of Obstetricians and Gynecologists. -
Sophia Yen, MD, MPH
Clinical Associate Professor, Pediatrics - Adolescent Medicine
Current Research and Scholarly InterestsEmergency contraception access, availability, knowledge.
Pediatric obesity and its treament with videogames and pedometers.
Adolescent use and access to contraception.
Using computers to educate patients during waiting time.
Determinants of Tampon use/initiation.
Health needs of adolescents in local high schools. Obesity, exercise, mental health, reproductive health.
Attitudes towards a reproductive health clinic - parents perspective, adolescents. -
Gwen Yeo
Sr Research Scholar, Medicine - Family & Community Medicine
Current Research and Scholarly InterestsEthnicity and Dementia
Ethnogeriatric Education
Ethnogeriatric Care -
David C. Yeomans
Associate Professor of Anesthesiology, Perioperative and Pain Medicine, Emeritus
Current Research and Scholarly InterestsPhysiology of different pain types; Biomarkers of pain and inflammation; Gene Therapy for Pain
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Jerome Yesavage
Jared and Mae Tinklenberg Professor and Professor, by courtesy, of Neurology and Neurological Sciences
Current Research and Scholarly InterestsWe study cognitive processes and aging in our research center. Studies range from molecular biology to neuropsychology of cognitive processes.
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Alan Yeung, MD
Li Ka Shing Professor in Cardiology
Current Research and Scholarly InterestsCoronary artery disease is the leading cause of death in men and women in the United States. Our group is interested in studying both the early and late phases of atherosclerosis so that we can better develop prevention and treatment strategies.
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Priscilla Yeung
Instructor, Pathology
BioPriscilla Yeung, MD, PhD is an Instructor in the Department of Pathology. Her current research is focused on applying top-down mass spectrometry and cell-surface proteomics to discover improved biomarkers for monoclonal gammopathies and other disorders. She completed her clinical pathology residency at Stanford University, MD/PhD training in protein biophysics at Northwestern University, and undergraduate studies at University of Pennsylvania.
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Serena Yeung-Levy
Assistant Professor of Biomedical Data Science and, by courtesy, of Electrical Engineering and of Computer Science
BioDr. Serena Yeung-Levy is an Assistant Professor of Biomedical Data Science and, by courtesy, of Computer Science and of Electrical Engineering at Stanford University. Her research focus is on developing artificial intelligence and machine learning algorithms to enable new capabilities in biomedicine and healthcare. She has extensive expertise in deep learning and computer vision, and has developed computer vision algorithms for analyzing diverse types of visual data ranging from video capture of human behavior, to medical images and cell microscopy images.
Dr. Yeung-Levy leads the Medical AI and Computer Vision Lab at Stanford. She is affiliated with the Stanford Artificial Intelligence Laboratory, the Clinical Excellence Research Center, and the Center for Artificial Intelligence in Medicine & Imaging. She is also a Chan Zuckerberg Biohub Investigator and has served on the NIH Advisory Committee to the Director Working Group on Artificial Intelligence. -
Maame Yaa A. B. Yiadom
Associate Professor of Emergency Medicine (Adult Clinical/Academic)
BioDr. Yiadom is an Associate Professor of Emergency Medicine at Stanford University, leader, and researcher with expertise in clinical operations, care delivery, and strategic care delivery re-engineering. Her leadership involves finding value-generating opportunities to use routinely collected clinical data to inform more precise decision-making in clinical care delivery. This work involves the study, strategic deployment, and iterative redesign of novel care delivery pathway including digital health and artificial intelligence.
Dr. Yiadom was first trained in health care policy in Princeton University’s School of Public and International Affairs. She subsequently worked as a healthcare industry management consultant here in New York City for CSC Global Health Solutions Group, and was the Dean’s Office Chief of Staff at Drexel Medical School in Philadelphia. She completed her medical education at Robert Wood Johnson Medical School, a Masters in Public Health (MPH) at Harvard with additional health policy training from Johns Hopkins. She subsequently did residency at Mass General and Brigham and Women’s Hospitals’ Harvard affiliated program, and completed a Masters of Science in Clinical Investigation (MSCI) at Vanderbilt University.
She is the Principal Investigator for the Stanford Emergency Care Health Services Research Data Coordinating Center (HSR-DCC). Her research focuses on applications of evidence-based medicine to optimize clinical operations to target patient pathophysiology for time-sensitive conditions. STEMI is her prototype disease. Her group's primary methodologies include clinical practice epidemiology, workflow variability analysis, and clinically applied artificial intelligence. Current work includes refining clinical process, using informatics to support evidence-based practice, and performance measurement to identify real-world care improvement opportunities. This research is supported by the National Heart Lung and Blood Institute (NHLBI), and ED Benchmarking Alliance. The lab website is: https://yiadom-hsrdcc.com
Dr. Yiadom is also the Founding Director of the Emergency Department Operations Study Group (EDOSG), and on the Board of Directors for the Emergency Department Benchmarking Alliance (EDBA). -
Paul Yock, MD
Martha Meier Weiland Professor in the School of Medicine and Professor of Bioengineering, Emeritus
Current Research and Scholarly InterestsHealth technology innovation using the Biodesign process: a systematic approach to the design of biomedical technologies based on detailed clinical and economic needs characterization. New approaches for interdisciplinary training of health technology innovators, including processes for identifying value opportunities in creating new technology-based approaches to health care.
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Celina Yong, MD, MBA, MSc
Associate Professor of Medicine (Cardiovascular Medicine)
BioCelina Yong, MD, MBA, MSc, FACC, FAHA, FSCAI, is an Associate Professor in the Stanford School of Medicine and Director of Interventional Cardiology at the VA Palo Alto Medical Center. Dr. Yong leads an active health services research lab focused on using large database analyses and novel scalable approaches to improve the quality of cardiovascular care. In her clinical practice, Dr. Yong performs complex percutaneous coronary interventions and transcatheter aortic valve replacements. She is actively involved in clinical trials of novel device and drug therapies for cardiovascular disease. She serves as an Associate Editor for the Journal of the American College of Cardiology and leads the VA-Cardiovascular Trials Consortium. She has co-authored national guidelines and scientific statements, including the ACC/AHA/SCAI Coronary Revascularization Guidelines.
Prior to joining the Stanford faculty, Dr. Yong completed an MSc in Health Policy, Planning and Financing from the London School of Economics and MBA from Oxford as a Marshall Scholar. She completed her MD at Stanford, followed by internal medicine residency at University of California, San Francisco and cardiology and interventional cardiology fellowships at Stanford, including serving as Chief Fellow. -
Audrey Yoon, DDS
Clinical Professor, Psychiatry and Behavioral Sciences - Sleep Medicine
BioDr. Yoon is a double board-certified sleep specialist with the Stanford Health Care Sleep Medicine Center. She is currently a Clinical Professor in the Division of Sleep Medicine in the Department of Psychiatry and Behavioral Sciences at Stanford University School of Medicine.
She uses her extensive orthodontic experience to diagnose and treat obstructive sleep apnea (OSA) in children and adults. Dr. Yoon specializes in surgical and non-surgical OSA treatments, such as miniscrew-assisted rapid palatal expansion (MARPE), distraction osteogenesis maxillary expansion (DOME), and maxillomandibular advancement (MMA). These procedures restructure the palate, nasal airway, or jaw to improve airflow.
Her research interests include modifying head and face growth to improve sleep-disordered breathing in children and creating customized appliances that help reshape bones in the mouth, jaw, and face over time. She has also studied genetic anatomical factors related to OSA. Dr. Yoon worked with Stanford Medicine researchers to develop a new DOME technique, and she established and proposed a surgery-first approach protocol for MMA. With this approach, doctors surgically reposition the jaw before starting orthodontic treatment. The surgery-first approach can reduce the amount of time patients need to undergo orthodontic treatment.
Dr. Yoon has published in many peer-reviewed journals, including Sleep, Sleep Medicine, the American Journal of Orthodontics and Dentofacial Orthopedics, and the American Academy of Pediatric Dentistry, and she has written numerous book chapters. She has presented to her colleagues all over the nation and the world, including those in Germany, Italy, Australia, Chile, Singapore and China. Her presentations have covered a range of topics, such as the latest techniques in craniofacial (head and face) growth modification.
Dr. Yoon is a founding co-president of the World Dentofacial Sleep Society. She established a dental sleep medicine specialty clinic in the Division of Sleep Medicine at Stanford University School of Medicine. She also established the Dental Sleep Medicine Clinic at the University of the Pacific and is currently a program director of the Pacific Ortho-Dental Sleep Medicine Fellowship Program. Dr. Yoon also serves on the board of directors for the California Sleep Society, Angle Orthodontists, and the Korean Association of Dental Sleep Medicine.
She is a diplomate of the American Board of Orthodontics and the American Board of Dental Sleep Medicine. -
Byung Chul Yoon, MD, PhD ("Jason")
Assistant Professor of Radiology (Veterans Affairs)
Current Research and Scholarly Interests1. Alzheimer Disease and amyloid-related imaging abnormalities (ARIA)
2. Low-intensity focused ultrasound (LIFU)
3. Ultrasound imaging -
Jong H. Yoon
Professor of Psychiatry and Behavioral Sciences (Public Mental Health & Population Sciences)
Current Research and Scholarly InterestsMy research seeks to discover the brain mechanisms responsible for schizophrenia and to translate this knowledge into the clinic to improve how we diagnose and treat this condition. Towards these ends, our group has been developing cutting-edge neuroimaging tools to identify neurobiological abnormalities and test novel systems-level disease models of psychosis and schizophrenia directly in individuals with these conditions.
We have been particularly interested in the role of neocortical-basal ganglia circuit dysfunction. A working hypothesis is that some of the core symptoms of schizophrenia are attributable to impairments in neocortical function that results in disconnectivity with components of the basal ganglia and dysregulation of their activity. The Yoon Lab has developed new high-resolution functional magnetic resonance imaging methods to more precisely measure the function of basal ganglia components, which given their small size and location deep within the brain has been challenging. This includes ways to measure the activity of nuclei that store and control the release of dopamine throughout the brain, a neurochemical that is one of the most important factors in the production of psychosis in schizophrenia and other neuropsychiatric conditions. -
Luke Yoon, MD
Clinical Associate Professor, Radiology
BioLuke Yoon, MD, is a Clinical Associate Professor and Associate Chair of Faculty Well-being and Development in the Department of Radiology at Stanford University School of Medicine. Dr. Yoon is a radiologist specializing in body imaging and musculoskeletal imaging. A graduate of Yale College and Yale School of Medicine, Dr. Yoon completed his post-graduate training at Harvard affiliated hospitals: internal medicine internship at Brigham and Women’s Hospital, and radiology residency and fellowship at Massachusetts General Hospital. Prior to joining Stanford Radiology, Dr. Yoon worked as an attending radiologist at Brigham and Women’s Hospital, Singleton Associates, and Baylor College of Medicine. His clinical interests include physician well-being, cystic renal mass imaging, and liver mass classification.
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Kyan Younes, MD
Clinical Assistant Professor, Adult Neurology
BioDr. Younes is a fellowship-trained, board-certified neurologist and a clinical assistant professor in the Department of Neurology at Stanford University School of Medicine.
His areas of expertise include the diagnosis and treatment of Alzheimer’s disease, frontotemporal dementia, primary progressive aphasia, Lewy body dementia, normal pressure hydrocephalus and cognitive and behavioral impairments. For each patient, Dr. Younes develops a personalized plan of care. A plan may include his close collaboration with experts from psychiatry, nursing, pharmacy, genetic counseling, and other specialties. His goal is to ensure that each patient receives care that is both comprehensive and compassionate.
To help lead advances and innovations in his field, Dr. Younes conducts extensive research. He is studying the clinical, neuropsychological, socioemotional, genetic, and pathological features when a patient experiences degeneration of the right anterior temporal lobe area of the brain. This disorder can affect a person’s ability to process emotions and person-specific knowledge.
He also is researching how multimodal brain imaging, including magnetic resonance imaging (MRI) and Positron Emission Tomography (PET) combined with machine learning can help improve the detection of neurodegenerative diseases. In other research, he has participated in clinical trials of new drug therapies for Alzheimer’s disease.
Dr. Younes has presented research findings at meetings of the American Neurological Association, American Academy of Neurology, and American Psychiatric Association. Topics have included predictors of cognitive performance in dementia.
He has co-authored research articles published in the American Journal of Psychiatry, Annals of Clinical and Translational Neurology, Journal of Neuroimaging, and elsewhere. Subjects of these articles have included guidelines for diagnosing the effects of right anterior temporal lobe degeneration on behavior, treatment for symptoms of encephalitis, and the impact of mild traumatic brain injury on healthy older adults.
Dr. Younes has written chapters on frontotemporal dementia for Psychiatric Clinics as well as the epilepsy, coma, acute ischemic stroke, meningitis and encephalitis chapters for the textbook The Little Black Book of Neurology.
He is a member of the American Academy of Neurology, American Neurological Association, Alzheimer’s Association, and International Society for Frontotemporal Dementias. -
Shady Younis
Instructor, Medicine - Immunology & Rheumatology
BioShady Younis, PhD is an instructor at the division of Immunology and Rheumatology at Stanford University. He received his PhD in Medical Sciences from Uppsala University in Sweden. He later joined Dr. William Robinson’s Lab at Stanford University as Wallenberg postdoctoral fellow, where he characterized the pathogenic role of cytotoxic CD8+ T cells in rheumatoid arthritis. His current research aimed at elucidating the underlying triggers of pathogenic B cell responses in a spectrum of autoimmune diseases, including systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and multiple sclerosis (MS). He uses computational methodologies alongside cutting-edge high-throughput sequencing technologies to characterize the autoreactive B and T cells. The overarching research objective of his research is to unravel the mechanistic roles of Epstein-Barr Virus (EBV) reactivation in activating and transforming autoreactive B cells in the development of autoimmunity.
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Bo Yu, MD
Associate Professor of Obstetrics and Gynecology (Reproductive Endocrinology and Infertility)
Current Research and Scholarly InterestsDr. Yu’s lab is interested in ovarian physiology and pathology, as well as assisted reproductive technologies (ART).
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Charles Yu MD
Assistant Professor of Ophthalmology
Current Research and Scholarly InterestsCorneal opacity is a leading cause of blindness. Cornea transplantation is at high risk of rejection when there is pre-existing vascularization of the cornea and in pediatric patients. Cornea transplant shortage remains a worldwide problem with millions on waitlists. Our laboratory is developing multiple strategies for treatment of corneal blindness. We are testing advanced materials and designs for keratoprostheses with the goal of reducing complications and easing surgical implantation. We are also developing intraocular electronic display prostheses for bypassing cornea opacity, a novel strategy that could allow for high quality vision without corneal clarity.
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Grace Chen Yu
Clinical Associate Professor, Medicine - Primary Care and Population Health
BioDr. Yu is a modern-day version of the “old-fashioned family doc” who delights in caring for patients from “cradle to grave,” while also promoting the health of her community and developing the future leaders of family medicine. On any particular day, one might find her counseling a long-time smoker on quitting, draining an abscess in clinic, delivering a baby, doing a phone (or sometimes home) visit with one of her elderly patients, lecturing about High-Value Health Care, facilitating a diabetes group visit, singing the praises of coordinated primary care to politicians, discussing end-of-life options with a hospitalized patient, or sharing some of her stories as mother-doctor-teacher with one of her advisees. In 2016, adding one more hat to the mix, Dr. Yu became Program Director of the 24-resident Stanford Health Care - O’Connor Hospital Family Medicine Residency Program. Whereas the old-fashioned family doc was a master at caring for patients at different ages and stages of life, as a modern-day family physician, Dr. Yu is committed to researching ways to do so more effectively and efficiently. She considers it a privilege to be a part of her patients' lives and hopes to help both her patients and her trainees find a path to better health and happiness. To keep herself in great health, Dr. Yu enjoys playing the piano, photography, scuba diving, adventure travel (all the more adventurous with her three children in tow!), and spending time with her family and friends.
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Kin Min Yuen
Clinical Associate Professor, Psychiatry and Behavioral Sciences - Sleep Medicine
BioDr. Kin Yuen is a board-certified physician in sleep medicine, and is a fellow of the American Academy of Sleep Medicine. She is an associate physician diplomate at University of California at San Francisco, and adjunct faculty member at Stanford University School of Medicine, Department of Psychiatry and Behavioral Services. Before her fellowship in Sleep Medicine, she practiced internal medicine at the Stanford Medical Group. She then spent two years in clinical sleep medicine research at the Stanford Sleep Disorders Center concurrent with acquiring her Masters of Science degree from Stanford University in Health Policy/Health Services Research. She was a current member of Public Safety Committee of the American Academy of Sleep Medicine.
She is also an advisory member to the Continuing Medical Education Committee of School of Sleep Medicine in Palo Alto. Dr. Yuen has been a principal investigator in clinical research of cardiac arrhythmia, medical devices, and has co-authored articles in health economic evaluations, women and sleep disorders. -
Muharrem Yunce, M.D.
Clinical Associate Professor, Pathology
BioDr. Yunce completed his transfusion medicine fellowship at Stanford and then gained invaluable clinical experience with the Malignant Hematology Group at UCSF for two years. After rejoining Stanford, Dr. Yunce started as the Medical Director of Therapeutic Apheresis. In this role, he works with clinicians from various departments, fellows, residents, and nursing staff to ensure life-saving and emergent procedures such as therapeutic plasma exchange (TPE), red cell exchange, plateletpheresis, and leukapheresis are conducted effectively. Additionally, Dr. Yunce oversees extracorporeal photopheresis for solid organ transplant rejection.
Dr. Yunce has been recognized for his contribution to the Department of Pathology as a faculty member in teaching and mentorship.He was selected for Teaching Award in 2023 and Mentor Award by the department and was nominated in 2023 and 2024 for the prestigious Alwin C. Rambar-James B.D. Mark Award for Excellence in Patient Care.
As an active member of the American Society of Apheresis, Dr. Yunce chairs the research subcommittee on TPE utilization in solid organ transplant rejection and desensitization protocols as well as he is member of multiple research subcommittees. -
Ilana Rachel Yurkiewicz
Clinical Associate Professor, Medicine - Primary Care and Population Health
BioDr. Ilana Yurkiewicz is a Clinical Associate Professor of Medicine at Stanford University School of Medicine in the Division of Primary Care and Population Health. Board certified in internal medicine, hematology, and oncology, she co-directs Stanford’s Primary Care for Cancer Survivorship Program, an innovative clinic that cares for cancer survivors and patients at elevated risk. She is also an award-winning medical journalist and Stanford’s inaugural Physician-Journalist in Residence.
Her academic and clinical work centers on developing new models of care that bridge oncology and primary care. She has built programs to provide coordinated, longitudinal care for patients during and after cancer treatment and those with inherited cancer predispositions.
As a physician-journalist, she is the author of the nationally acclaimed book Fragmented: A Doctor’s Quest to Piece Together American Health Care (W.W. Norton, 2023). Her writing has also appeared in The Best American Science and Nature Writing, The Atlantic, Scientific American, TIME, STAT, Undark, and other outlets. She received a Folio Award for best healthcare column and was shortlisted for the Cancer Journalism Award.
She is Faculty Director of the annual Big Ideas in Medicine conference, which convenes leaders across fields to examine pressing challenges in health and society. She advises startups focused on cancer survivorship and prevention. As Associate Medical Director of Stanford’s Internal Medicine Clinic, she oversees the largest primary care clinic for Stanford residents. She teaches core concepts of cancer survivorship and primary care to residents, medical students, fellows, and faculty.
Her research focuses on designing new approaches to cancer survivorship delivery, and she leads a research team evaluating their implementation in practice. Her work has been published in the New England Journal of Medicine, Journal of Clinical Oncology, Genetics in Medicine, and other peer-reviewed journals. She has presented nationally at meetings including the Society of General Internal Medicine, American Society of Hematology, and National Society of Genetic Counselors. She has also served on the editorial board of Hematology News.
Earlier in her career, Dr. Yurkiewicz interned with the Presidential Commission for the Study of Bioethical Issues and contributed to white papers on ethical challenges in medicine. She is a member of the American College of Physicians and an associate member of the American Society of Clinical Oncology and American Society of Hematology. -
Lisa Zaba, MD, PhD
Associate Professor of Dermatology
BioLisa Zaba M.D. Ph.D., is an Associate Professor of Dermatology, and Director of the Merkel cell carcinoma (MCC) multi-disciplinary clinic and member of the supportive oncodermatology group at the Stanford Cancer Center. She runs a lab focusing on the immunology of MCC and the treatment and prognostic implications of immune checkpoint inhibitor and targeted therapy rashes. Dr. Zaba completed medical school at Cornell University, PhD in immunology at Rockefeller University, Residency and Post-Doc at Stanford University in 2013.
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Sanno Zack
Clinical Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsDr. Zack is involved with ongoing research related to the treatment of adolescent and adult trauma (Trauma Focused Cognitive Behavioral Therapy - TF-CBT; Prolonged Exposure - PE), and the effective provision of Dialectical Behavior Therapy (DBT) to adolescent girls and women with disorder of emotion regulation. She additionally studies Acceptance and Commitment Therapy (ACT) for adolescent girls with anxiety. More broadly she is interested in the impact of Evidenced Based Treatments on improving quality of life, and helping individuals find the right match for clinical care. Research is conducted through the Early Life Stress and Pediatric Anxiety Disorders Program at Stanford Children's Hospital and the Stanford Dialectical Behavior Therapy Program.
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Ken Zafren, MD FAAEM FACEP FAWM
Clinical Professor, Emergency Medicine
Current Research and Scholarly InterestsHigh altitude medicine, AMS, HACE, HAPE, cold injuries, including hypothermia and frostbite, emergency medical services, wilderness medicine, mountain rescue, thrombosis, international medicine, travel medicine, emergency medicine, resuscitation
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Dessi Zaharieva
Instructor, Pediatrics - Endocrinology
Current Research and Scholarly InterestsThe 4T (Teamwork, Targets, Technology, and Tight Control) Exercise Study focuses on addressing the attitudes & barriers to exercise for families and newly diagnosed youth with type 1 diabetes (T1D). We are currently establishing feasibility and understanding physical activity patterns and behaviours in newly diagnosed youth with T1D using wearable activity trackers. This work also involves delivering structured exercise education to families and youth with T1D over telehealth.
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Hengameh Zahed, MD, PhD
Clinical Assistant Professor, Adult Neurology
BioDr. Zahed is a board-certified, fellowship-trained neurologist with the Stanford Medicine Movement Disorders Center. She is also a clinical assistant professor in the Department of Neurology and Neurological Sciences.
She diagnoses and treats a wide range of movement disorders including Parkinson’s disease, Huntington’s disease, essential tremor, dystonia, and ataxia. She creates a personalized treatment plan for each of her patients using a variety of treatment options, including pharmacological and non-pharmacological options, deep brain stimulation (DBS) treatment for Parkinson's disease and tremors, and botulinum toxin injections for movement disorders and spasticity.
Prior to joining Stanford University, Dr. Zahed completed a neurology residency and fellowship in movement disorders at University of California, San Francisco (UCSF), where she also earned her MD and PhD in biomedical sciences. Dr. Zahed’s research interests include understanding the genetic and electrophysiological underpinnings of movement disorders and investigating applications of wearable technologies to monitor symptoms and improve the quality of life in patients with movement disorders. She also participates in clinical trials of new therapeutics for Parkinson’s disease and other movement disorders.
Dr. Zahed has published in Movement Disorders, Molecular Genetics & Genomic Medicine, The Journal of Clinical Investigation, American Journal of Human Genetics, Cell, and other peer-reviewed journals. She has presented to her peers at international, national, and regional meetings. These meetings have included the International Congress of Parkinson’s Disease and Movement Disorders, the Hereditary Disease Foundation Symposium, the World Society for Stereotactic and Functional Neurosurgery, and the Society for Neuroscience.
Dr. Zahed is a member of the International Parkinson and Movement Disorders Society. -
Natalie M. Zahr
Assistant Professor (Research) of Psychiatry and Behavioral Sciences (Major Laboratories)
BioNatalie M. Zahr received a graduate education in the basic sciences including the study of neuro- pharmacology, physiology, and anatomy. After completing her graduate training in electrophysiology, she began a postdoctoral fellowship as a magnetic resonance imaging (MRI) scientist. Her work focuses on translational approaches using in vivo MR imaging and spectroscopy in studies of human with Alcohol Use Disorders (AUD) and in rodent models of alcohol exposure with the goal of identifying mechanisms of alcohol effects on the brain. Her human studies include participants with HIV, those co-morbid for HIV and AUD and recently, aging individuals with mild cognitive impairment (MCI). Her position allows her to explore emerging MR technologies and apply them to test relevant hypotheses. Before joining Stanford, she taught at several local institutions including UC Berkeley extension and Santa Clara University where she enjoyed sharing her knowledge and enthusiasm for learning with students.
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Yulia Zak, MD, FACS
Clinical Assistant Professor, Surgery - General Surgery
BioDr. Yulia Zak earned her medical degree from SUNY Downstate Medical Center before completing general surgery residency at Stanford University and advanced minimally invasive gastrointestinal and bariatric fellowship training at the Massachusetts General Hospital. Dr. Zak is certified by the American Board of Surgery and American Society for Metabolic and Bariatric Surgery. She has also completed the Stanford Surgical Education and Simulation fellowship and was previously an Assistant Program Director for the general surgery residency program at Mount Sinai Beth Israel. Dr. Zak joined the faculty at Stanford in 2018 and is the current Fellowship Associate Program Director. Her current clinical practice is focused on bariatrics, foregut and abdominal wall procedures. Her academic interests include quality improvement, surgical education, and bariatric outcomes.
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Sandra Zaky
Clinical Associate Professor, Radiation Oncology - Radiation Therapy
BioDr. Zaky is a board certified Radiation Oncologist. She received a Bachelor’s of Science in Biomedical/Electrical Engineering at Marquette University. She worked in research and development as an Engineer, and eventually received a Masters of Science in Immunology from Albany Medical College. Her research thesis focused on a novel therapy to treat hormone-receptor positive breast cancer. She continued to study breast cancer with her research during her Radiation Oncology residency; she integrated her research in the laboratory with her clinical research in triple-negative breast cancer. Since completing residency, she has worked as a general radiation oncologist, and her special interests include breast cancer, skin cancer, CNS tumors and stereotactic radiotherapy.
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Isheeta Zalpuri
Clinical Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
BioDr. Isheeta Zalpuri is a child, adolescent and adult psychiatrist. She specializes in the treatment of pediatric anxiety and mood disorders.
Dr. Zalpuri has a special interest in faculty development, professional development of trainees, physician well-being and cultural psychiatry. -
Roham Zamanian
James and Yvonne Wood Professor of Pulmonary Vascular Medicine
Current Research and Scholarly Interests1. Development and evaluation of prognostic and diagnostic integral biomarkers in PAH.
2. Prevalence and Treatment of Insulin Resistance in PAH.
3. Role of inflammation and proteomic signature in PAH
4. Development of novel therapeutics (bench to bedside) including FK506 & Elastase Inhibition in PAH.
5. Assessment of Vasoreactivity (gain and loss) in pulmonary arterial hypertension
6. Assessment of microvascular function in PAH. -
Richard Zare
Marguerite Blake Wilbur Professor of Natural Science and Professor, by courtesy, of Physics
Current Research and Scholarly InterestsMy research group is exploring a variety of topics that range from the basic understanding of chemical reaction dynamics to the nature of the chemical contents of single cells.
Under thermal conditions nature seems to hide the details of how elementary reactions occur through a series of averages over reagent velocity, internal energy, impact parameter, and orientation. To discover the effects of these variables on reactivity, it is necessary to carry out studies of chemical reactions far from equilibrium in which the states of the reactants are more sharply restricted and can be varied in a controlled manner. My research group is attempting to meet this tough experimental challenge through a number of laser techniques that prepare reactants in specific quantum states and probe the quantum state distributions of the resulting products. It is our belief that such state-to-state information gives the deepest insight into the forces that operate in the breaking of old bonds and the making of new ones.
Space does not permit a full description of these projects, and I earnestly invite correspondence. The following examples are representative:
The simplest of all neutral bimolecular reactions is the exchange reaction H H2 -> H2 H. We are studying this system and various isotopic cousins using a tunable UV laser pulse to photodissociate HBr (DBr) and hence create fast H (D) atoms of known translational energy in the presence of H2 and/or D2 and using a laser multiphoton ionization time-of-flight mass spectrometer to detect the nascent molecular products in a quantum-state-specific manner by means of an imaging technique. It is expected that these product state distributions will provide a key test of the adequacy of various advanced theoretical schemes for modeling this reaction.
Analytical efforts involve the use of capillary zone electrophoresis, two-step laser desorption laser multiphoton ionization mass spectrometry, cavity ring-down spectroscopy, and Hadamard transform time-of-flight mass spectrometry. We believe these methods can revolutionize trace analysis, particularly of biomolecules in cells. -
Christopher K. Zarins
Walter Clifford Chidester and Elsa Rooney Chidester Professor of Surgery, Emeritus
Current Research and Scholarly InterestsHemodynamic factors in atherosclerosis, pathogenesis of, aortic aneurysms, carotid plaque localization and complication, anastomotic intimal hyperplasia, vascular biology of artery wall, computational fluid dynamics as applied to blood flow and vascular disease.
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James L. Zehnder, M.D.
Professor of Pathology (Research) and of Medicine (Hematology)
Current Research and Scholarly InterestsMy main research and clinical interests include molecular pathogenesis of acquired cytopenias, genetic testing for inherited non-malignant hematologic disorders, next-generation sequencing approaches to T and B cell clonality testing, somatic mutations in cancer and assessment of minimal residual disease in cancer patients.
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Mira Zein
Clinical Associate Professor, Psychiatry and Behavioral Sciences - Medical Psychiatry
Clinical Associate Professor (By courtesy), Medicine - Primary Care and Population HealthBioDr. Zein received her dual bachelor’s degrees in Anthropology and Physiological Science at UCLA and worked initially as a healthcare consultant, developing programs that improve healthcare access for vulnerable populations. She returned to school to pursue a Masters in Public Health at Johns Hopkins University; her research foci were disaster response interventions for physical and mental health and the impact of the built environment on public health. During her masters, she worked with the International Rescue Committee in Baltimore to help address the acculturation and psychological stress the Baltimore refugee population faced in resettlement.
Dr. Zein completed her medical training at McGill University. During medical school she continue to pursue interests in global and cultural health, focusing on national and local clinical projects to support refugee and asylum seeker access to medical and mental health treatment as part of CFMS. She was awarded the Mona Bronfman Sheckman Prize in Psychiatry for her work. During her psychiatry residency training at New York University (NYU), Dr. Zein continued pursuing her interest in global mental health, working as a group leader for refugees/asylum seekers in the Bellevue Survivors of Torture program, and the Association for Culture and Psychiatry.
She also became interested in models of Integrated Behavioral Health (IBH) to provide better access to mental health services within primary care and other settings. She founded the Integrated Behavioral Health resident working group and designed a two-year resident training program in the Collaborative Care Model, and developed a Collaborative Care model in one of NYU Langone-Brooklyn's FQHC sites. She completed residency as a chief resident and won awards for Excellence in Resident Teaching as well as for humanism and clinical excellence in the Comprehensive Psychiatric Emergency Program
Dr. Zein completed her Consult Liaison Fellowship at Stanford and has remained as clinical faculty. She previously currently served as an attending psychiatrist on the General, Intensive Care, and ED-Psychiatry Consult service. She currently works as the Psychiatric Director for Integrated Behavioral Health. She initially the model for the Stanford Primary Care Clinic serving Cisco employees and their families. She is currently working on expanding Integrated Behavioral health to other Stanford Primary Care Clinics, and has worked with Stanford's Digital Health Team to start and expand psychiatry e-consults for primary care. She also works as the Behavioral Health Director for Cisco, applying principles of organizational psychiatry and public health to assess company behavioral health strategy and provide support for Cisco employees and their families. Additionally, Dr Zein is part of the Stanford Mental Health lab where she supervises and completes evaluations for refugee and asylum seekers, and teaches Neuroscience and Psychopharmacology for the Psychiatry Residents -
Michael Zeineh
Professor of Radiology (Neuroimaging and Neurointervention)
BioDr. Michael Zeineh received a B.S. in Biology at Caltech in 1995 and obtained his M.D.-Ph.D. from UCLA in 2003. After internship also at UCLA, he went on to radiology residency and neuroradiology fellowship both at Stanford. He has been faculty in Stanford Neuroradiology since 2010. He spearheads many initiatives in advanced clinical imaging at Stanford, including clinical fMRI and DTI. Simultaneously, he runs a lab with the goal of discovering new imaging abnormalities in neurodegenerative disorders, with a focus on detailed microcircuitry in regions such as the hippocampal formation using advanced, multi-modal in vivo and ex vivo methods, with applications to neurodegenerative disorders such as Alzheimer’s disease and mild traumatic brain injury.
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Jamie Zeitzer
Professor (Research) of Psychiatry and Behavioral Sciences (Sleep Medicine)
Current Research and Scholarly InterestsDr. Zeitzer is a circadian physiologist specializing in the understanding of the impact of light on circadian rhythms and other aspects of non-image forming light perception.
He examines the manner in which humans respond to light and ways to manipulate this responsiveness, with direct application to jet lag, shift work, and altered sleep timing in teens. Dr. Zeitzer has also pioneered the use of actigraphy in the determination of epiphenomenal markers of psychiatric disorders. -
Bing Melody Zhang
Clinical Associate Professor, Pathology
Current Research and Scholarly InterestsMy main research interests lie in the following areas:
1) HLA testing for BMT/solid organ transplantation
2) NGS-based TCR/Ig clonality/MRD testing
3) HLA testing in cellular therapy and oncology
4) Genetic/genomic testing for malignant and non-malignant hematologic disorders
5) HLA-related disease association/drug hypersensitivity testing. -
Fanglin Zhang, MD., PhD.
Clinical Associate Professor, Adult Neurology
BioDr. Zhang is a Clinical Associate Professor of Neurology and Neurological Sciences at Stanford University, where she is dedicated to diagnosing and treating complex neurological disorders in both inpatient and outpatient settings. She is a board-certified, fellowship-trained neurologist and clinical neurophysiologist. Dr. Zhang prioritizes building strong partnerships with her patients, focusing on overcoming neurological diseases and enhancing their quality of life through patient-centered and evidence-based medicine. Her approach emphasizes collaboration and communication, ensuring that her patients are actively involved in their care and treatment plans.
As a clinician educator, Dr. Zhang takes great pleasure in mentoring trainees. She serves as the site director for both the Stanford Neurology Residency Program and the Neurohospitalist Fellowship Program. Additionally, she is the Education Director at Stanford Health Care Tri-Valley Neurology.
Dr. Zhang is passionate about conducting innovative clinical research, with her findings published in numerous peer-reviewed journals. She is also deeply committed to community service and global health, dedicating her time and expertise to initiatives that aim to improve health outcomes and access to care for diverse populations. -
Hao Zhang
Instructor, Cardiovascular Institute
BioI earned my M.D. from Peking Union Medical College, Tsinghua University. Subsequently, I completed my residency and served as a cardiac fellow at Fuwai Hospital, where I developed a strong foundation in the pathophysiology of cardiovascular diseases.
As a postdoctoral researcher and instructor in Dr. Joseph Wu’s lab at Stanford, I established a protocol to derive cardiac fibroblasts (CFs) from human iPSCs, providing an unlimited source of cells for studying cardiac fibrosis. This method generates homogenous iPSC-derived CFs that remain quiescent yet responsive to profibrotic stimuli. Notably, this protocol played a crucial role in developing a multiscale drug discovery platform that integrates human iPSCs, 3D-engineered heart tissues, and animal models of heart failure. Using this platform, I discovered novel signaling pathways and therapeutic targets for cardiac fibrosis. My most recent work has been published in Cell (https://doi.org/10.1016/j.cell.2024.09.034). -
Hao Zhang
Clinical Assistant Professor, Radiation Oncology - Radiation Physics
BioHao Zhang is a Clinical Assistant Professor in the Department of Radiation Oncology at Stanford University. He earned his PhD in Biomedical Engineering from Stony Brook University, followed by a two-year postdoctoral fellowship at Johns Hopkins University. After completing his clinical physics training through the Stanford University Medical Physics Residency Program, he served as an Assistant Attending Physicist and Assistant Member at Memorial Sloan Kettering Cancer Center for five years.
His research interests include the development of novel imaging techniques, mathematical modeling of imaging systems and their underlying physics, integration of sophisticated models into iterative or deep learning-based reconstruction methods, and the translation of these approaches to clinical applications in both diagnostic imaging and image-guided radiation therapy. -
Huaiyu Zhang
Clinical Assistant Professor, Medicine - Cardiovascular Medicine
Clinical Assistant Professor (By courtesy), Psychiatry and Behavioral SciencesBioDr. Zhang obtained her MS in Neuroscience from the University of Southern California and earned her PhD in Clinical Psychology from Emory University. She completed both her predoctoral internship and postdoctoral fellowship at Emory University School of Medicine. Prior to joining Stanford in 2023, Dr. Zhang supported survivors of interpersonal violence at the University of California San Francisco Trauma Recovery Center for over seven years. Dr. Zhang embraces an integrative, contextualized, evidence-informed, and strength-based approach to teaching, supervision, and clinical care. She provides services in English and Mandarin.
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Ke-You (Yoyo) Zhang
Clinical Assistant Professor, Pediatrics - Gastroenterology
BioDr. Ke-You "Yoyo" Zhang is a board-certified pediatric transplant hepatologist and clinical assistant professor at Stanford University School of Medicine. She serves as Medical Director of both the Intestinal Transplant Program at Lucile Packard Children’s Hospital and the Vascularized Composite Tissue Transplant Program at Stanford Hospital. Dr. Zhang specializes in pediatric intestinal and liver transplantation, with research interests at the intersection of transplant immunology, stem cell therapeutics, and precision medicine.
A graduate of the University of Connecticut School of Medicine, Dr. Zhang completed her pediatrics residency and fellowships in pediatric gastroenterology and transplant hepatology at Stanford. She has authored numerous peer-reviewed publications on topics including pediatric liver and intestinal transplantation, acute rejection, and pancreatitis, and she is a frequent invited speaker at international conferences. Dr. Zhang also directs clinical trials advancing novel therapies for intestinal transplant patients and holds leadership roles in national transplant and hepatology societies.
Her work is recognized with the 2025 Early Career Clinical Excellence Award from Stanford's Department of Pediatrics. Dr. Zhang is deeply committed to improving outcomes and quality of life for children with complex gastrointestinal and liver diseases through innovative, multidisciplinary care.
