Stanford University


Showing 1,201-1,250 of 7,899 Results

  • Ritu Chitkara

    Ritu Chitkara

    Clinical Professor, Pediatrics - Neonatology

    Current Research and Scholarly InterestsSimulation based research, Neonatal Resuscitation research

  • Usha Chitkara

    Usha Chitkara

    Professor of Obstetrics and Gynecology at the Stanford University Medical Center, Emerita

    Current Research and Scholarly InterestsRh disease, other red call isoimmunization, e.g. Kell, etc.
    I.T.P. and alloimmune thrombocytopenia
    Multiple pregnancy (twins, triplets, etc.) and associated problems and procedures
    Ultrasound referrals -- complicated and routine
    Procedures --cordocentesis, intrauterine transfusion; selective termination or reduction in multiple pregnancy.

  • Bill Chiu

    Bill Chiu

    Associate Professor of Surgery (Pediatric Surgery)

    BioDr. Chiu obtained his B.S. degree in Biological Sciences and graduated with Honors from Stanford University. After graduating, he received his Medical Degree at Northwestern University Feinberg School of Medicine, where he remained for his internship and General Surgery residency training. Dr. Chiu completed his Pediatric Surgery training at The Children’s Hospital of Philadelphia. He is an Associate Professor at Stanford University School of Medicine where he has an active research program studying innovative approaches to treat patients with neuroblastoma.

  • Michelle Chiu, MD

    Michelle Chiu, MD

    Clinical Assistant Professor, Medicine

    BioMichelle Chiu graduated medical school from Case Western Reserve University School of Medicine and completed internal medicine residency at Stanford University. She is currently a clinical assistant professor in the Division of Hospital Medicine at Stanford Hospital. Outside her clinical work, Dr. Chiu is involved in medical education at the graduate and post-graduate level. She teaches IM Bedside Clinical Reasoning and Physical Diagnosis Rounds, an elective for second-year PA and medical students that focuses on the bridging the gap between classroom physiology and bedside pathology. Additionally, she is involved in APP post-graduate education with current projects in hospital medicine onboarding, CME, and scholarship.

  • Wah Chiu

    Wah Chiu

    Wallenberg-Bienenstock Professor and Professor of Bioengineering and, by courtesy, of Microbiology and Immunology

    Current Research and Scholarly InterestsMy research includes methodology improvements in single particle cryo-EM for atomic resolution structure determination of molecules and molecular machines, as well as in cryo-ET of cells and organelles towards subnanometer resolutions. We collaborate with many researchers around the country and outside the USA on understanding biological processes such as protein folding, virus assembly and disassembly, pathogen-host interactions, signal transduction, and transport across cytosol and membranes.

  • Grace Cho, MD

    Grace Cho, MD

    Clinical Assistant Professor, Dermatology

    BioDr. Grace Cho is a Clinical Assistant Professor of Dermatology at Stanford. She received a Bachelor of Arts degree in molecular biology from Harvard University and attended medical school at Stanford. She completed her internship at Santa Clara Valley Medical Center and her residency in dermatology at Stanford.

    Her clinical interests include full range of general medical dermatology, including acne, psoriasis, and prevention and treatment of skin cancer, as well as complex medical dermatology such as blistering and autoimmune dermatoses. She also has a special interest in medical education and mentorship.

    Dr. Cho is originally from Seoul, South Korea and Michigan. Outside of work, she enjoys hiking, cycling, and reading.

  • Jae Keun Cho

    Jae Keun Cho

    Visiting Associate Professor, Otolaryngology (Head and Neck Surgery)

    BioJae Keun Cho, MD, PhD, is a Visiting Associate Professor in the Department of Otolaryngology–Head and Neck Surgery at Stanford University School of Medicine and an Associate Professor at Inje University Ilsan Paik Hospital in South Korea. He is a head and neck surgeon whose clinical and research interests focus on head and neck oncology, tumor immunology, and translational research.

    His research explores the tumor immune microenvironment and clinically relevant strategies to improve the diagnosis and treatment of head and neck diseases. His current interests also include the application of artificial intelligence to endoscopic imaging and surgical visualization, with an emphasis on translating emerging technologies into practical tools for clinical care.

  • Mildred Cho, PhD

    Mildred Cho, PhD

    Professor (Research) of Pediatrics (Center for Biomedical Ethics) and of Medicine (Primary Care and Population Health)

    Current Research and Scholarly InterestsDr. Cho's major areas of interest include: ethical and social issues in genetic research, including those arising from gene therapy and editing, synthetic biology, microbiome research, the use of artificial intelligence to analyze genomic and medical data, the effects of gene patenting on clinical genetic testing and research, and the impacts of academic-industry ties on biomedical research.

  • S. Charles Cho, MD

    S. Charles Cho, MD


    Current Research and Scholarly InterestsClinical research focused on peripheral nerve and muscle disorders. Also involved with prevention of cerebrovascular disesase in the intraoperative setting. Ongoing clincial studies include treatments for Amyotrophic Lateral Sclerosis (ALS), Inflammatory Demyelinating Neuropathy and HIV neuropathic pain.

  • Valerie Chock

    Valerie Chock

    Professor of Pediatrics (Neonatology) and, by courtesy, of Obstetrics and Gynecology (Maternal Fetal Medicine)

    Current Research and Scholarly InterestsNeurological monitoring in critically ill infants. Altered hemodynamics in neonates, especially in relation to prematurity, congenital heart disease, and central nervous system injury. Determination of the hemodynamic significance and effects of a patent ductus arteriosus in the preterm infant. Utilizing NIRS (near-infrared spectroscopy) and other technologies for improved monitoring in the NICU.

  • Eun Young Choi, PhD

    Eun Young Choi, PhD

    Assistant Professor (Research) of Psychiatry and Behavioral Sciences (Interdisciplinary Brain Sciences) and of Neurosurgery

    Current Research and Scholarly InterestsDr. Choi is broadly interested in mapping the brain’s connectivity and characterizing its functional dynamics using advanced neuroimaging and clinical neurophysiological methods, as well as translating this information to identify individual-specific neurosurgical targets and treatment strategies using neuromodulation (e.g., deep brain stimulation). Her prior work has mapped the functional and connectional organization of the cortex, striatum, and thalamus using neuroimaging and NHP neuroanatomical tract-tracing. She is currently focused on the use of thalamic deep brain stimulation to improve memory and attention in traumatic brain injury and Alzheimer’s disease, and the development of precise, individual-specific adult and pediatric brain atlases and network maps.

  • Joonhee Choi

    Joonhee Choi

    Assistant Professor of Electrical Engineering

    BioJoonhee Choi is an Assistant Professor of Electrical Engineering at Stanford University. Joonhee received his Ph.D. and master’s from Harvard University, as well as master’s and bachelor’s degrees from Korea Advanced Institute of Science & Technology. Prior to joining Stanford, he worked as an IQIM postdoctoral fellow at the Institute for Quantum Information and Matter (IQIM) at Caltech. Joonhee’s research focus has been on engineering the dynamics of quantum many-body systems for both exploring fundamental science and demonstrating practical quantum applications. Throughout his career, he has worked in a wide variety of fields, including nonlinear nano-optics, ultrafast phenomena, solid-state and atomic physics, as well as quantum many-body physics. His expertise extends to practical applications in quantum metrology, communication, and information processing.

  • Octavio Choi, MD, PhD

    Octavio Choi, MD, PhD

    Clinical Professor, Psychiatry and Behavioral Sciences

    Current Research and Scholarly InterestsNeurolaw: Criminal responsibility and brain damage; brain-activity based mind reading; reliability of advanced neuroimaging technologies; normative databases

  • Ricky Y. Choi, MD, MPH

    Ricky Y. Choi, MD, MPH

    Clinical Assistant Professor, Pediatrics - General Pediatrics

    BioRicky Y. Choi, MD, MPH is Clinical Assistant Professor at the Stanford University School of Medicine in the Division of General Pediatrics where he attends on the newborn nursery service and in outpatient clinic. He also leads digital health initiatives for the Division. In the past he has served in a number of clinical leadership positions including as the Department Head of Pediatrics at Asian Health Services Community Health Center in Oakland, CA. He has held multiple national physician leadership roles for many years including the Board of Directors for the National Physicians Alliance and as the founding Chair of the Immigrant Child Health Group of the American Academy of Pediatrics. He is a past Fellow of the California HealthCare Foundation Health Care Leadership Program.

    In addition to his clinical work, Dr. Choi serves as the Head of Digital Health at Samsung Electronics America where he leads virtual care, strategy and strategic partnerships. Initially based out of Samsung's headquarters in South Korea and now in the Bay Area, Dr. Choi's expertise is in delivering improved clinical and financial outcomes by using consumer technologies to drive health engagement.

  • William Choi, D.M.D.

    William Choi, D.M.D.

    Clinical Associate Professor, Surgery - Plastic & Reconstructive Surgery

    BioClinical focus in Hospital Dentistry serving as needed for hospital inpatients, dental oncology, adults with disability and emergency room patients who need dental consultation or treatment.

  • Yejin Choi

    Yejin Choi

    Dieter Schwarz Foundation HAI Professor and Senior Fellow at the Stanford Institute for Human-Centered Artificial Intelligence

    BioYejin Choi is the Dieter Schwarz Foundation Professor and Senior Fellow at the Department of Computer Science at Stanford University and the Stanford Institute for Human-Centered Artificial Intelligence (HAI) respectively. Choi is MacArthur Fellow (class of 2022), AI2050 Senior Fellow (class of 2024), and named among Time100 Most Influential People in AI in 2023. In addition, Choi is a co-recipient of 2 Test-of-Time awards and 8 Best and Outstanding Paper Awards at top AI conferences including ACL, ICML, NeurIPS, ICCV, CVPR, and AAAI, the Borg Early Career Award (BECA) in 2018, the inaugural Alexa Prize Challenge in 2017, and IEEE AI’s 10 to Watch in 2016. Choi was a main stage speaker at TED 2023, and a keynote speaker for a dozen conferences across several AI disciplines including ACL, CVPR, ICLR, MLSys, VLDB, WebConf, and AAAI. Her current research interests include fundamental limits and capabilities of large language models, alternative training recipes for language models, symbolic methods for neural networks, reasoning and knowledge discovery, moral norms and values, pluralistic alignment, and AI safety.

  • Curtis R. Chong, MD, PhD, MPhil, FACP

    Curtis R. Chong, MD, PhD, MPhil, FACP

    Clinical Assistant Professor, Medicine - Oncology

    BioDr. Chong was recruited to Stanford from the Memorial Sloan Kettering (MSK) Cancer Center, where he led MSK's launch of the early drug development and immunotherapy clinical trials program in New Jersey. At MSK, Dr. Chong was a member of the gastrointestinal oncology service and was one of two MSK physicians in New Jersey who specialized in treating melanoma. Prior to joining MSK, Dr. Chong was a member of the thoracic oncology service at the Dana-Farber Cancer Institute and an attending physician at the Massachusetts General Hospital and Brigham and Women's Hospital, all ailiates of Harvard Medical School.

    Dr. Chong completed his categorical residency in internal medicine at the Massachusetts General Hospital/Harvard Medical School, his oncology fellowship at the Dana-Farber Cancer Institute, and is board-certified in internal medicine and medical oncology. He has received research support from the American Society of Clinical Oncology (Young Investigator Award), Uniting Against Lung Cancer, and the American Cancer Society. Dr. Chong has been published in the New England Journal of Medicine, Nature, Nature Medicine, Nature Chemical Biology, JAMA Oncology, and his research on drug discovery has been featured in the New York Times and Popular Science.

    Born and raised in Honolulu where he attended public schools, Dr. Chong sang in the Honolulu Boy Choir, and was the 1993 Honolulu Star Bulletin Newspaper Boy of the Year. He received his A.B. in biochemical sciences from Harvard University magna cum laude followed by an M.Phil. in Chemistry with Sir Alan Fersht at the University of Cambridge (Emmanuel College). He then received his MD and PhD in pharmacology from The Johns Hopkins University School of Medicine.

    An intrepid traveler and avid long-distance runner, Dr. Chong has visited 54 countries and completed 126 marathons in all 50 states, 18 countries, and 6 on continents.

  • HyeRan Choo

    HyeRan Choo

    Clinical Associate Professor, Surgery - Plastic & Reconstructive Surgery

    BioDr. HyeRan Choo is a Clinical Associate Professor and Section Chief of Craniofacial Airway Orthodontics in the Department of Surgery, Division of Plastic and Reconstructive Surgery at Stanford University School of Medicine. She also serves as the Director of the Stanford Orthodontic Airway Plate Treatment Program for Pierre Robin Sequence (SOAP for PRS) at Lucile Packard Children’s Hospital Stanford and is a faculty fellow at the Stanford Mussallem Center for Biodesign.

    Dr. Choo earned her dental degrees from Seoul National University (combined Undergraduate and Graduate Dental Surgery program) and The University of Pennsylvania (Dental Medicine program). She completed her Post-graduate Orthodontic Residency and Master of Science degree at The University of Alabama in Birmingham. After a Craniofacial Fellowship at the National Institutes of Health / National Institute of Dental and Craniofacial Research, Dr. Choo served as Director of Craniofacial Orthodontics at The Children’s Hospital of Philadelphia / The University of Pennsylvania.

    In 2012, Dr. Choo relocated to the San Francisco Bay Area, where she became a craniofacial orthodontic provider for Kaiser Permanente Medical Centers in Oakland and Santa Clara. She joined the Stanford University faculty in 2016 as a part-time craniofacial orthodontist and clinical instructor and transitioned to a full-time position in 2019 as a craniofacial airway orthodontist and clinical assistant professor.

    Her clinical expertise includes surgical and non-surgical craniofacial and airway orthodontic treatments for neonates, infants, and children with craniofacial dysmorphism and/or orofacial dysfunctions. Dr. Choo's treatment philosophy centers on providing minimally invasive yet highly effective treatments, grounded in a deep understanding of craniofacial growth and function. Her SOAP for PRS program is the first in the nation to non-surgically treat neonates with PRS using OAP, which she fabricates based on her innovative method of analyzing maxillomandibular computed tomography.

  • Mehak Chopra

    Mehak Chopra

    Clinical Assistant Professor, Psychiatry and Behavioral Sciences

    BioHer expertise lies in treating special populations such as athletes and students. She has also had training in dealing with cultural psychiatry issues. She has been trained to treat students with a variety of mental health issues – ADHD, Bipolar disorder, schizophrenia, eating disorders, insomnia, mood disorder and personality disorders.

  • Danny Hung-Chieh Chou

    Danny Hung-Chieh Chou

    Associate Professor of Pediatrics (Endocrinology) and, by courtesy, of Chemical and Systems Biology

    Current Research and Scholarly InterestsOur research program integrates concepts of chemical biology, protein engineering and structure biology to design new therapeutic leads and generate probes to study biological processes. A key focus of our lab is insulin, an essential hormone in our body to reduce blood glucose levels. We generate synthetic libraries of insulin analogs to select for chemical probes, and investigate natural insulin molecules (e.g. from the venom of fish-hunting cone snails!) to develop novel therapeutic candidates. We are especially interested in using chemical and enzymatic synthesis to create novel chemical entities with enhanced properties, and leverage the strong expertise of our collaborators to apply our skill sets in the fields of cancer biology, immunology and pain research. Our ultimate goal is to translate our discovery into therapeutic interventions in human diseases.

  • Loretta Chou, MD

    Loretta Chou, MD

    Professor of Orthopaedic Surgery, Emerita

    Current Research and Scholarly InterestsI am a Board Certified Orthopaedic Surgeon, subspecializing in Disorders of the Foot and Ankle. My clinic offers diagnosis and treatment of deformities and acute injuries of the foot and ankle.


    My research interests include: rupture and tendinitis of the Achilles tendon, osteochondral defects of the talus, Total Ankle Arthroplasty, arthrodesis (fusion) of the foot and ankle, open fractures treated with operations, and anatomy of the foot and ankle.

  • Raymond Chou, MD

    Raymond Chou, MD

    Clinical Assistant Professor, Orthopaedic Surgery

    BioDr. Chou is a physical medicine and rehabilitation specialist. He is a clinical assistant professor in the Department of Orthopaedic Surgery, Division of Physical Medicine & Rehabilitation at Stanford University School of Medicine.

    He provides expert care for patients who require non-operative treatment for musculoskeletal and neurologic conditions, with additional specialized expertise with conditions affecting the hand and upper extremity. For each patient, he develops a personalized, comprehensive, and compassionate care plan designed to achieve the best possible health and quality of life.

    Among the conditions he manages are repetitive strain injury (RSI), rotator cuff disease, frozen shoulder, and tennis and golfer's elbow. He excels at the use of ultrasound for diagnosis and evaluation. He also uses ultrasound to precisely guide treatments delivered with injections and nerve blocks.

    Dr. Chou’s expertise includes electromyography (EMG) and extracorporeal shockwave therapy (ESWT). He leads the pioneering Stanford Gaming and Tech Injury Medicine Program, dedicated to the diagnosis, treatment, and research of musculoskeletal and neurological conditions that develop from prolonged interaction with electronic devices. His research focus revolves around neuromodulation and other non-operative treatments for dynamic compressive neuropathies.

    He has published the findings of his research in Physical Medicine & Rehabilitation, Spinal Cord, and other journals. He has co-authored chapters in the textbooks Handbook of Clinical Neurology and Basics of Musculoskeletal Ultrasound.

    Dr. Chou has addressed his peers in presentations at meetings of the American Academy of Physical Medicine and Rehabilitation and the American Association of Neuromuscular & Electrodiagnostic Medicine. Topics include extracorporeal shockwave therapy, dynamic compressive neuropathies, and rock-climbing injuries. Additionally, Dr. Chou founded the International Society of Hand and Upper Extremity Physiatrists, an organization dedicated to advancing innovation, education, and research of non-operative approaches to the treatment of hand and upper extremity conditions.

  • Stephanie Chow

    Stephanie Chow

    Clinical Assistant Professor, Obstetrics & Gynecology - Gynecologic Oncology

    BioDr. Chow is a fellowship-trained gynecologic oncologist. She is a clinical assistant professor in the Department of Obstetrics and Gynecology, Division of Gynecologic Oncology.

    She treats the full spectrum of gynecologic cancers, including cervical, endometrial, ovarian, vaginal, and vulvar. She emphasizes minimally invasive treatment and performs laparoscopic and robotic surgery.

    Dr. Chow works closely with radiation oncology, genetics, and other oncologic specialists in a multidisciplinary setting to provide high quality, evidence-based, and individualized care. Dr. Chow is a strong advocate for patient education and strives to deliver compassionate care to patients and their families.

    Dr. Chow has conducted extensive clinical research. Her work has focused on the role of the sentinel lymph node biopsy technique for gynecologic cancer, therapeutic vaccines for ovarian cancer, the impact of race on the development of uterine cancer, and other topics. She has published in Molecular Cancer Therapeutics, Gynecologic Oncology, Scientific Reports, and other peer-reviewed journals.

    Dr. Chow has also won numerous honors and awards for her scholarship and research achievements. In fellowship, she earned the AACR Doreen J. Putrah Cancer Research Foundation Scholar-In-Training Award. She was also awarded the AAGL Recognition of Excellence in Minimally Invasive Gynecology.

    Dr. Chow is a member of the Society of Gynecologic Oncology (SGO), American Association for Cancer Research (AACR), American Association of Gynecologic Laparoscopists (AAGL), and American College of Obstetricians and Gynecologists (ACOG).

  • Srabanti Chowdhury

    Srabanti Chowdhury

    Professor of Electrical Engineering, Senior Fellow at the Precourt Institute for Energy and Professor, by courtesy, of Materials Science and Engineering

    Current Research and Scholarly InterestsWide bandap materials & devices for RF, Power and energy efficient electronics

  • Kamilee Christenson, MD

    Kamilee Christenson, MD

    Adjunct Clinical Assistant Professor, Obstetrics & Gynecology - General

    Current Research and Scholarly InterestsImproving access to effective birth control. Improving access to safe abortions.

  • Angele Christin

    Angele Christin

    Associate Professor of Communication, by courtesy, of Sociology and Senior Fellow at the Stanford Institute for Human-Centered AI

    Current Research and Scholarly InterestsAngèle Christin studies the social and cultural impact of algorithms and artificial intelligence.

    Her award-winning book, Metrics at Work: Journalism and the Contested Meaning of Algorithms (Princeton University Press, 2020) examined the dramatic transformations of journalism with the rise of social media platforms, metrics, and algorithms. Drawing on ethnographic methods, Angèle compared how American and French journalists made sense of traffic numbers, which in turn came with distinct effects on the production of news in the two countries.

    Her most recent project examines the paradoxes of algorithmic labor through a study of influencers and influencer marketing on YouTube, Instagram, and TikTok.