School of Medicine
Showing 501-600 of 744 Results
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Brian Kobilka
Hélène Irwin Fagan Chair of Cardiology
Current Research and Scholarly InterestsStructure, function and physiology of adrenergic receptors.
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Bruce Koch, Ph.D.
Director of High-Throughput Screening, Sarafan ChEM-H
Current Role at StanfordDirector, ChEM-H/CSB High Throughput Screening Group
Staff Lead, IMA HTS Module
Adviser to the SPARK Program -
Maximilian Koch
Postdoctoral Scholar, Stanford Cancer Institute
Current Research and Scholarly InterestsPhysician-scientist working at the interface of immunology and clinical translation in infection and cancer. Focused on defining how adaptive immune responses shape biological systems and translating these insights into next-generation immunotherapies.
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Bob Kocher
Adjunct Professor, Health Policy
BioBob Kocher, MD is a Partner at Venrock and focuses on healthcare IT and services investments. He currently serves on the Boards of Devoted Health, Virta Health, Aledade, Lyra Health, Sitka, Need, Accompany Health, and Premera Blue Cross. He is a Board Observer at SmithRx, Stride, Suki, and The Public Health Company and previously Included Health (Grand Rounds + Doctor on Demand) and Castlight.
He is an Adjunct Professor at Stanford University School of Medicine and a Non-Resident Senior Fellow and Advisory Board Member at the Leonard D. Schaeffer Center for Health Policy and Economics at USC. He also serves on the Advisory Board of the National Institute of Healthcare Management (NIHCM).
Previously, Bob served in the Obama Administration as Special Assistant to the President for Healthcare and Economic Policy on the National Economic Council, as a Partner at McKinsey & Company, and is an internal medicine doctor. -
Kiran Kocherlakota
Director, Proposal Development Office, SoM Proposal Development Office
Current Role at StanfordDr. Kiran Kocherlakota is dedicated to empowering research faculty members to effectively compete for coveted funding opportunities
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Gabriele Kockelkoren
Postdoctoral Scholar, Genetics
BioGabriele has a strong background in both physics and molecular biology and, accordingly, he strives in interdisciplinary environments. After completing a cum laude BSc. and MSc. in Nanobiology at the Technical University of Delft in The Netherlands, Gabriele pursued a PhD at the University of Copenhagen under the supervision of Prof. Dimitrios Stamou. In his PhD, Gabriele studied the nanoscale spatial organization of G protein-coupled receptors (GPCRs) at the plasma membrane of living cells. Importantly, his work reveals heterogeneous spatial patterns of receptor density and activation, that are modulated in a drug-dependent manner. These findings identify GPCR spatial organization as an integral element of their activity and signaling. Currently, Gabriele is a Postdoctoral Fellow in the lab of Prof. Alice Ting developing programmable receptors for molecular sensing and controlling cellular behaviour.
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Lynn Kern Koegel
Clinical Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
BioDr. Lynn Kern Koegel has been active in the development of programs to improve communication in children with autism, including the development of first words, grammatical structures, pragmatics, and social conversation. In addition to her published books and articles in the area of communication and language development, she has developed and published procedures and field manuals in the area of self-management and functional analysis that are used in school districts and by parents throughout the United States, as well as translated in other major languages. Dr. Lynn Koegel is the author of Overcoming Autism and Growing Up on the Spectrum with parent Claire LaZebnik, published by Viking/Penguin and available in most bookstores. Lynn Koegel and her husband, Robert, are the developers of Pivotal Response Treatment which focuses on motivation. The Koegels have been the recipients of many awards, including the first annual Children’s Television Workshop Sesame Street Award for “Brightening the Lives of Children”, the first annual Autism Speaks award for “Science and Research” and the International ABA award for “enduring programmatic contributions in behavior analysis.” In addition, Dr. Lynn Koegel appeared on ABC’s hit show “Supernanny” working with a child with autism. Their work has also been showcased on ABC, CBS, NBC, PBS, and the Discovery Channel. The Koegels are the recipients of many state, federal, and private foundation gifts and grants for developing interventions and helping families with autism spectrum disorder.
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Robert Koegel
Senior Research Scientist, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
Current Role at StanfordSenior Research Scholar. (1) Conducting and publishing research related to the education, understanding, and treatment of autism; (2) Training professionals and family members in Pivotal ResponseTreatment.
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Feliks Kogan
Assistant Professor (Research) of Radiology (Musculoskeletal Imaging)
Current Research and Scholarly InterestsMy research is focused on the development and clinical translation of novel imaging techniques geared toward early detection of musculoskeletal disease. Current projects include whole-joint molecular imaging of early disease with PET-MRI, imaging of early cartilage changes in Osteoarthritis (OA) with GagCEST, rapid knee imaging and simultaneous bilateral knee MRI.
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Manuela Kogon
Clinical Professor, Psychiatry and Behavioral Sciences - Medical Psychiatry
BioDr. Kogon is a Clinical Professor and Integrative Medicine Internist with both training and experience in Internal Medicine, Psychiatry and Integrative Medicine. She serves as the Medical Director of Integrative Psycho-Oncology at SCIM and specializes in mind-body medicine and non-pharmacological treatment of illness distress.
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Joel Koh
Affiliate, Computational Medicine
BioJoel Koh is the Chief Technology Officer at One X Group, an AI and software company that designs and builds AI systems for businesses. With over a decade of experience at the intersection of technology and business transformation, he works with organizations to translate AI capabilities into practical, business-ready solutions.
Leveraging his technical and strategic background, Joel provides hands-on guidance in areas such as AI strategy development, software implementation, systems design, and technology adoption. His experience across large, complex organizations enables him to offer grounded, execution-focused advice that bridges the gap between emerging technology and real business needs.
He is also a Member of Technical Staff & AI Researcher at Stanford University's ARISE (AI Research and Science Evaluation) lab in San Francisco, California, where he works directly with leading AI labs including OpenAI, Google DeepMind, and Anthropic, contributing to independent research benchmarking frontier AI systems and evaluating their real-world performance against clinical and scientific reasoning standards. -
Matthew Kohrman
Associate Professor of Anthropology, and by courtesy, of Medicine (Stanford Prevention and Research Center) and Senior Fellow, by courtesy, at the Freeman Spogli Institute for International Studies
BioMatthew Kohrman’s research and writing bring anthropological methods to bear on the ways health, culture, and politics are interrelated. Focusing on the People's Republic of China, he engages various intellectual terrains such as governmentality, gender theory, political economy, critical science studies, narrativity, and embodiment. His first monograph, Bodies of Difference: Experiences of Disability and Institutional Advocacy in the Making of Modern China, raises questions about how embodied aspects of human existence, such as our gender, such as our ability to propel ourselves through space as walkers, cyclists and workers, become founts for the building of new state apparatuses of social provision, in particular, disability-advocacy organizations. Over the last decade, Prof. Kohrman has been involved in research aimed at analyzing and intervening in the biopolitics of cigarette smoking among Chinese citizens. This work, as seen in his recently edited volume--Poisonous Pandas: Chinese Cigarette Manufacturing in Critical Historical Perspectives--expands upon heuristic themes of his earlier disability research and engages in novel ways techniques of public health, political philosophy, and spatial history. More recently, he has begun projects linking ongoing interests at the intersection of phenomenology and political economy with questions regarding environmental attunement and the arts.
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Shailendra Koirala
Postdoctoral Scholar, Radiology
Current Research and Scholarly InterestsDeveloping and optimizing MRI lymphangiography techniques in large-animal (porcine) models to enable quantitative assessment of lymphatic function and support translation of preclinical imaging methods toward clinical applications.
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Fikunwa Kolawole
MD Student with Scholarly Concentration in Bioengineering / Cardiovascular-Pulmonary Sciences, expected graduation Spring 2028
BioFikunwa is a mechanical engineering Ph.D. candidate in the cardiovascular Magnetic Resonance Lab (Ennis Lab) in the Stanford Radiology Department. His research, which is at the intersection between medicine and engineering, is focused on developing mechanics-based clinical biomarkers for heart disease. Through his research, he aims to establish a comprehensively validated and clinically viable tool for estimating in vivo heart tissue stiffness to better understand and manage heart failure.
He began his academic journey as a mechanical engineering undergraduate student at Howard University during which time he also worked as a researcher at the FDA’s department of applied mechanics, characterizing the mechanical response of metals used in implantable cardiovascular devices. At Howard, he also supported research in the Applied Mechanics and Materials Lab and Biosensors Lab, as an undergraduate research assistant. Upon completing his undergraduate studies, in 2019, he joined Stanford University’s mechanical engineering department. He is also affiliated with the Radiology departments at Stanford and the Veterans Administration Palo Alto Health Care System. He is deeply passionate about empowering minority students to pursue STEM careers. Additionally, he is a fellow of the Bio-X, Stanford’s Interdisciplinary biosciences institute -
Peter J. Koltai MD, FACS
Professor of Otolaryngology - Head and Neck Surgery at the Stanford University Medical Center, Emeritus
Current Research and Scholarly Interests1 - Establishing HPV subtypes among children in Zimbabwe with recurrent respiratory papillomatosis.
2 - comparison of techniques for expansion pharyngoplasty for sleep apnea -
Jayme Koltsov, PhD
Senior Biostatistician, Orthopaedic Surgery
BioDr. Koltsov is an expert in clinical and translational orthopaedic research design and biostatistics with a unique and valuable combination of skill-sets. Her foundation from her Ph.D. in orthopaedic biomechanics provides an understanding of the underlying anatomy, pathology, and mechanics not typical for a biostatistician. This background empowers effective and efficient communication with clinicians and scientists and enables Dr. Koltsov to develop study designs and analytic strategies exceptionally tailored to the physical orthopaedic problems under investigation.
Dr. Koltsov has an extensive knowledge base in research methodology and statistical methods honed from her PhD onward, including univariate statistics (parametric, non-parametric, and categorical); survival analysis (Kaplan Meier and Cox proportional hazards); multivariable and longitudinal data analyses (logistic regression, generalized linear modeling, linear mixed models, hierarchical and repeated measures modeling, and generalized estimating equations,); quasi-experimental techniques for reducing bias (propensity score matching and inverse probability treatment weighting); patient reported outcome design and validation; diagnostic test validation; and healthcare economic analysis. Over the past 11 years, Dr. Koltsov has developed a successful track record of collaborations with clinicians and scientists to lead and facilitate high-quality clinical, translational, and health services research spanning multiple orthopaedic disciplines, including spine, arthroplasty, foot and ankle, upper extremity, trauma, sports medicine, pediatrics, rheumatology, rehabilitation, and biomechanics. -
Praneeta R. Konduri
Postdoctoral Scholar, Neurology and Neurological Sciences
BioDr. Konduri is a Postdoctoral scholar at the Department of Neurology and Neurological Sciences. With a background in biomedical engineering, she conducted her PhD research as part of a European consortium that developed computational stroke models, while also analyzing post-treatment brain tissue damage from multicenter clinical trials to assess prognosis. After completing her PhD, she continued as a Postdoctoral Researcher within the European consortium GEMINI, that aimed to implement digital twins for personalized stroke treatment. At the Stanford Stroke Center, she now focusses on developing AI tools for stroke diagnosis, treatment evaluation, prognostication, and personalized treatment development.
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Silvana Maria Konermann
Assistant Professor of Biochemistry
BioSilvana is an Assistant Professor of Biochemistry at Stanford and Executive Director and Core Investigator at Arc Institute. Her research laboratory aims to understand the molecular pathways that drive the development of Alzheimer’s disease using next-generation functional genomics, with the long-term goal of developing rationally targeted therapeutics for neurodegenerative disorders. She received her Ph.D. in Neuroscience from MIT. Silvana’s pioneering work on tools to directly perturb the transcriptomic landscape of the cell using CRISPR has been recognized by her faculty appointment as a Chan Zuckerberg Biohub Investigator and Hanna Gray Fellow of the Howard Hughes Medical Institute.
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Christina Kong
Professor of Pathology
Current Research and Scholarly InterestsImproving the accuracy of cytologic diagnosis through the use of ancillary techniques on specimens obtained by fine needle aspiration biopsy.
Identifying potential indicators of prognosis in head and neck squamous cell carcinomas.
Evaluating the utility of immunohistochemical stains in refining the diagnosis of squamous dysplasia of the cervix, vulva, and head and neck. -
JT Kong
Clinical Associate Professor, Anesthesiology, Perioperative and Pain Medicine
BioDr. Jiang-Ti Kong specializes in the treatment of chronic pain syndromes with expertise in the clinical management and scientific investigation of low back pain and fibromyalgia. In addition to teaching and practicing conventional pain management, Dr. Kong also leads the acupuncture service at the Stanford Pain Management Center, offering effective treatment alternatives for patients suffering from back pain, neck pain, joint pain, headaches, and complex regional pain syndrome. Dr. Kong has developed a strong interest in the interdisciplinary study of chronic pain mechanisms and alternative treatment modalities such as acupuncture. She currently leads two NIH-funded projects investigating the mechanisms of electro-acupuncture for the treatment of chronic low back pain.
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Qinqin Kong
Postdoctoral Scholar, General Internal Medicine
BioI am currently a Postdoctoral Scholar in the Departments of Medicine and Health Policy at Stanford University, after earning my PhD in Atmospheric Science from Purdue University. My research examines the physical drivers and societal impacts of extreme heat. My PhD work focused on how land–atmosphere interactions shape human heat stress and on the economic and energy impacts of increasing heat stress under climate change. At Stanford, my postdoctoral research focuses on the public health impacts of heat, particularly in low- and middle-income countries.
My ongoing projects include: (1) evaluating the effects of dry versus humid prenatal heat exposure on child stunting in India; and (2) developing a data-driven framework to address a longstanding question in heat-health research: how much should humidity factor into the measurement of human heat stress? My methodological expertise spans climate modeling, human biophysics modeling, and empirical causal inference. -
Naoki Konno
Postdoctoral Scholar, Genetics
BioNaoki has extensive training in evolutionary biology and bioinformatics, and he thrives in interdisciplinary environments bridging computation and developmental biology. After earning his BSc. and MSc. in Systems Biology and Bioinformatics at the University of Tokyo, Naoki pursued a PhD in Evolutionary Biology under the supervision by Prof. Chikara Furusawa. He has developed computational frameworks to reconstruct and predict evolutionary processes, including large-scale phylogenetic inference for both evolution and cell lineage tracing (FRACTAL) and predictive models of microbial genome evolution (Evodictor). His work revealed generalizable rules of genome evolution and was recognized with multiple awards, including the JSPS Ikushi Prize.
Currently, Naoki is a Postdoctoral Scholar in the lab of Prof. Xiaojie Qiu at Stanford University School of Medicine. In his postdoctoral research, he investigates the evolutionary constraints of vertebrate development with a focus on the heart as a model system. By integrating single-cell and spatial transcriptomics with predictive modeling and CRISPR-based perturbations, he seeks to uncover how evolutionary principles shape developmental trajectories and contribute to congenital heart defects. Ultimately, Naoki aims to establish a broad research program in evolution-aware medicine, connecting evolutionary theory with biomedical challenges. -
Katherine C. Konvinse, MD, PhD
Clinical Assistant Professor, Pediatrics - Immunology
BioKatherine Konvinse, MD, PhD is an Allergy and Immunology Fellow at Stanford Medicine. She completed her residency in the Stanford Pediatric Residency Research Track Program.
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Eubee Baughn Koo
Clinical Assistant Professor, Ophthalmology
BioDr. Koo is a board-certified ophthalmologist with the Byers Eye Institute at Stanford Health Care and a clinical assistant professor in the Department of Ophthalmology.
Dr. Koo diagnoses and treats a wide range of eye conditions, such as blepharitis, macular degeneration, diabetic retinopathy, farsightedness, cataracts, and glaucoma. She performs a range of surgical procedures, including cataract surgery, chalazia excisions, and laser glaucoma surgery. Dr. Koo creates a comprehensive, personalized treatment plan for each of her patients.
In addition to her clinical responsibilities, Dr. Koo is involved in the education and oversight of medical students, interns, and Ophthalmology residents spanning all settings from the classroom to the clinic, operating room, and the hospital.
Dr. Koo researches best practices in ophthalmologic care. Her research has included case studies to evaluate treatments in adults and children.
Dr. Koo’s work has been published in peer-reviewed journals, including Retina and the Journal of Pediatric Ophthalmology and Strabismus. She has been invited to moderate and present at regional, national, and international meetings, including the World Ophthalmology Congress. -
Euna Koo, MD
Clinical Associate Professor, Ophthalmology
Clinical Assistant Professor (By courtesy), PediatricsBioDr. Koo is an ophthalmologist specializing in pediatric ophthalmology and adult strabismus. She received her ophthalmology training at UC San Francisco and then her fellowship training in pediatric ophthalmology and adult strabismus at Boston Children's Hospital affiliated with Harvard Medical School. She has been board certified by the American Board of Ophthalmology since 2016. Her practice reflects her clinical interests in pediatric ophthalmology and in adult strabismus.
She utilizes Botox in management of adult and pediatric strabismus. She also uses hidden adjustable sutures in children and adults to optimize alignment of eyes with surgery. Muscles can be adjusted up to 7-10 days after surgery.
She is active in training both residents and fellows in ophthalmology. -
Eric Kool
George A. and Hilda M. Daubert Professor of Chemistry
Current Research and Scholarly Interests• Design of cell-permeable reagents for profiling, modifying, and controlling RNAs
• Developing fluorescent probes of DNA repair pathways, with applications in cancer, aging, and neurodegenerative disease
• Discovery and development of small-molecule modulators of DNA repair enzymes, with focus on cancer and inflammation -
Ron Kopito
Professor of Biology
Current Research and Scholarly InterestsOur laboratory use state-of-the-art cell biological, genetic and systems-level approaches to understand how proteins are correctly synthesized, folded and assembled in the mammalian secretory pathway, how errors in this process are detected and how abnormal proteins are destroyed by the ubiquitin-proteasome system.
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Lorrin Koran
Professor (Clinical) of Psychiatry and Behavioral Sciences, Emeritus
Current Research and Scholarly Interestsobsessive-compulsive disorder, depressive disorders, psychopharmacology, cost-effectiveness studies, trichotillomania, compulsive buying, pathological gambling,kleptomania.
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Roger Kornberg
Mrs. George A. Winzer Professor of Medicine
Current Research and Scholarly InterestsWe study the regulation of transcription, the first step in gene expression. The main lines of our work are 1) reconstitution of the process with more than 50 pure proteins and mechanistic analysis, 2) structure determination of the 50 protein complex at atomic resolution, and 3) studies of chromatin remodelling, required for transcription of the DNA template in living cells
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Edward Korot
Adjunct Clinical Instructor, Ophthalmology
BioI’m a vitreoretinal surgeon guided by the goal of maximally scaling improvements in patients’ lives through technology.
My work involves medical AI validation, guideline development, safety, quantifying model uncertainty, AI-driven pharmaceutical trial recruitment, partner management, and UX research.
Currently, I’m an adjunct faculty at Stanford, and practicing in Michigan. When not working, you can find me doing yoga, practicing drone photography and playing tennis. -
Andrea Lora Kossler, MD, FACS
Associate Professor of Ophthalmology and, by courtesy, of Otolaryngology - Head & Neck Surgery
Current Research and Scholarly InterestsThyroid Eye Disease
Adenoid Cystic Carcinoma of the Lacrimal Gland
Lacrimal Gland Stimulation for the Treatment of Dry Eyes
Neurostimulation
Orbital Tumors
Floppy Eyelid Syndrome and Obstructive Sleep Apnea -
Shaila R. Kotadia
Director of Employee Experience and Community Impact, School of Medicine - Human Resources Group
Current Role at StanfordDirector of Employee Experience and Community Impact, School of Medicine Human Resources Group
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Perin A. Kothari
Clinical Associate Professor, Anesthesiology, Perioperative and Pain Medicine
BioDr. Perin Kothari, is a Clinical Associate Professor of Anesthesiology, Perioperative and Pain Medicine at Stanford University School of Medicine and a specialist in cardiothoracic anesthesiology. He completed medical school at Rowan University School of Osteopathic Medicine, anesthesiology residency training at the Cleveland Clinic where he served as Chief Resident, and cardiothoracic anesthesiology fellowship at the University of California, San Diego.
Dr. Kothari is a Fellow of the American Society of Echocardiography and American Osteopathic College of Anesthesiologists, and he is committed to education and mentorship at all career stages. He serves as the residency rotation director for cardiac anesthesiology, where he focuses his teaching on advanced perioperative transesophageal echocardiography and organ preservation strategies for heart and lung transplantation, and he mentors residents in the Stanford Medical Education Pathway. He has received the Educator of the Year Award from the Adult Cardiothoracic Anesthesiology Fellowship program and is Director of his Department's faculty mentorship program and the Anesthesiology Speaker Program Inter-Exchange (ASPIRE), which provides early career faculty with national speaking opportunities.
Dr. Kothari has nearly 30 publications, which mostly focus on educating the practicing physician on updated evidence-based guidelines. He is an invited speaker at national medical conferences, serves on several committees of national organizations such as the Society of Cardiovascular Anesthesiologists, American Society of Anesthesiologists, and American Society of Echocardiography, and is an Editorial Board member of the Journal of Cardiothoracic and Vascular Anesthesia. -
Nishita Kothary, MD
Professor of Radiology (Interventional Radiology)
Current Research and Scholarly InterestsInterventional Oncology: Percutaneous and transarterial interventions for diagnosis and treatment of primary and metastatic tumors (lung, liver and renal)
Research Interest:
Gastrointestinal and Hepatic Oncology -
Gregory Kovacs
Professor of Electrical Engineering, Emeritus
Current Research and Scholarly InterestsHis present research areas include instruments for biomedical and biological applications including space flight, solid-state sensors and actuators, cell-based sensors for toxin detection and pharmaceutical screening, microfluidics, electronic interfaces to tissue, and biotechnology, all with emphasis on solving practical problems.
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Nataliya Kovalchuk
Clinical Professor, Radiation Oncology - Radiation Physics
BioNataliya Kovalchuk is a Clinical Professor at Stanford Radiation Oncology department and an Adjunct Professor at MD Anderson Cancer Center. She completed her residency at Mayo Clinic and worked at Massachusetts General Hospital/Boston Medical Center/Harvard Medical School. Dr. Kovalchuk is one of the leaders in the clinical implementation of Biology-Guided Radiotherapy and auto-planning techniques for Total Body Irradiation (TBI), Total Marrow Lymphoid Irradiation (TMLI), and Cranio-Spinal Irradiation (CSI), with more than 200 publications and presentations. She serves on multiple committees at AAPM, ASTRO, NRG, COG, and volunteers for ABR as an examiner. She is also a physics chair for four NRG and COG clinical trials, physics lead for the NRG Head and Neck committee and the VMAT TBI workgroup. In recognition of her educational efforts, she has been honored with six teaching awards from ARRO, AAPM, Stanford, and Harvard. Since the full-scale russian invasion of Ukraine, Nataliya directed her efforts to helping Ukraine as a co-founder and president of Help Ukraine Group. Her dedication was recognized with the Richard Hoppe Leadership Award and the Parliament of Ukraine Certificate of Merit for the Service to the People of Ukraine.
Education:
2002 - B.S., Physics, Drohobych State University, Ukraine
2004 - M.S., Physics, Minnesota State University, Mankato, MN
2008 - Ph.D., Applied Physics, University of South Florida (H. Lee Moffitt Cancer Center and Research Institute), Tampa, FL
2010 - Medical Physics Residency, Mayo Clinic, Rochester, MN
Academic Appointments:
2010 - 2015 - Instructor, Harvard Medical School, Massachusetts General Hospital/Boston Medical Center, Department of Radiation Oncology, Boston, MA
2015 - 2019 - Clinical Assistant Professor, Stanford University, Department of Radiation Oncology, Stanford, CA
2019 - 2024 - Clinical Associate Professor, Stanford University, Department of Radiation Oncology, Stanford, CA
2019 - 2024 - Adjunct Associate Professor, MD Anderson Cancer Center/University of Texas, Houston, TX
2024 - present - Clinical Professor, Stanford University, Department of Radiation Oncology, Stanford, CA
2024 - present - Adjunct Professor, MD Anderson Cancer Center/University of Texas, Houston, TX -
Izabela Kowalczyk
Postdoctoral Scholar, Developmental Biology
BioDr. Izabela Kowalczyk is a postdoctoral fellow in the laboratory of Dr. Sarah Bowling, Department of Developmental Biology. She is studying embryonic development, with a focus on heart valve formation and the influence of the maternal environment on this process. Dr. Kowalczyk completed her Ph.D. at the Max-Delbrück-Center for Molecular Medicine in Berlin, under the supervision of Dr. Annette Hammes, where she investigated cell and tissue morphogenesis during early forebrain development. Her work identified novel components of Sonic Hedgehog (SHH) signaling and primary cilia biology, providing new insights into the variable penetrance of holoprosencephaly in mouse models.
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Michael Kozal
Professor of Medicine (Infectious Diseases)
BioDr. Kozal is a Professor of Medicine in the Division of Infectious Diseases and Geographic Medicine and is the Director of Operations for the Department of Medicine Clinical Research Hub. He previously served as Senior Associate Dean for Veteran Affairs at Stanford School of Medicine and Chief of Staff at VA Palo Alto Health Care System. Prior to coming to Stanford, he was a Professor of Medicine at Yale University School of Medicine and served as Associate Dean for Veteran Affairs at Yale University School of Medicine and the Chief of Staff at VA Connecticut Healthcare System.
Dr. Kozal is a translational researcher who has focused his research career on three areas: 1) investigating the genetic determinants of HIV and HCV drug resistance, 2) the development of new molecular methods to detect viral mutations, and 3) HIV and HCV clinical trials involving new drugs and diagnostic technology. Dr. Kozal is an expert in microarray and deep sequencing technology receiving patents for his work in genotyping. Dr. Kozal previously directed the Yale HIV Clinical Trials Group and has more than 20 years of experience in running clinical trials, serving as the principal investigator or site investigator on >40 HIV and Hepatitis C trials. He has served on multiple VA and NIH/NCI review panels and was a member of the DHHS/NIH Panel on Antiretroviral Guidelines for Adults and Adolescents from 2015-2024.
Dr. Kozal is currently serving as the overall Director of Operations for the Department of Medicine Clinical Research Hub. The key hub functions include research navigation, enhanced pre-award support for budgeting and submission strategy, streamlined contracting with research sponsors, a multisite clinical coordination center to coordinate and monitor complex studies, and a centralized digital platform for study design, data access, and analytics.
Dr. Kozal sees patients in the Infectious Diseases Clinic and the Valley Fever Clinic in Palo Alto. -
Fredric Kraemer
Gerald M. Reaven, MD, Professor of Endocrinology, Emeritus
Current Research and Scholarly InterestsOur research interests are in the general area of cellular lipid and lipoprotein metabolism. The work is aimed primarily at understanding the mechanisms regulating cholesterol and triglyceride accumulation in cells. We utilize a variety of techniques from cell biology, biochemistry, and molecular biology.
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Helena Chmura Kraemer
Professor of Biostatistics in Psychiatry, Emerita
Current Research and Scholarly InterestsI am interested in the methodology pertinent to dealing with research problems where biological and behavioral interests meet. These interests have been applied not only in psychiatric research, but in those areas of Cardiology, Pediatrics and other fields of medicine in which behavioral research is becoming ever more salient.
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Daniel Kraft, MD
Adjunct Professor, Med/Hospital Medicine
BioDaniel Kraft is a Stanford and Harvard-trained physician-scientist, inventor, and entrepreneur with more than 25 years of experience across clinical practice, biomedical research, and healthcare innovation.
He earned his bachelor's degree in biochemistry from Brown University and his medical degree from Stanford University School of Medicine, completed the Harvard Combined Residency in Internal Medicine and Pediatrics, and went on to fellowships in hematology, oncology, and bone marrow transplantation at Stanford and a postdoctoral research fellowship in the laboratory of Irving L. Weissman. He went on to serve on clinical faculty at UCSF in pediatric bone marrow transplantation, and as NIH-funded research faculty at Stanford.
His academic research has spanned stem cell biology and regenerative medicine, stem cell–derived immunotherapies for cancer, and the bioengineering of human T-cell differentiation, with work published in journals including Nature and Science. He holds medical device, immunology, and stem cell–related patents, and is the inventor of the MarrowMiner, an FDA-cleared device for minimally invasive bone marrow harvesting.
Dr. Kraft is the Founder and Chair of NextMed Health (formerly Exponential Medicine), Founder of Digital.Health, and Managing Partner of Continuum Health Ventures, an early-stage fund focused on democratizing health and improving healthspan. A frequent voice on the future of medicine, he has delivered four TED and two TEDMED talks and keynotes worldwide. He is also a member of the inaugural class of the Aspen Institute Health Innovators Fellowship and the Kauffman Fellows Society.
