School of Medicine
Showing 1-22 of 22 Results
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Michael Baiocchi
Associate Professor of Epidemiology and Population Health and, by courtesy, of Statistics and of Medicine (Stanford Prevention Research Center)
BioProfessor Baiocchi is a PhD statistician in Stanford University's Epidemiology and Population Health Department. He thinks a lot about behavioral interventions and how to rigorously evaluate if and how they work. Methodologically, his work focuses on creating statistically rigorous methods for causal inference that are transparent and easy to critique. He designed -- and was the principle investigator for -- two large randomized studies of interventions to prevent sexual assault in the settlements of Nairobi, Kenya.
Professor Baiocchi is an interventional statistician (i.e., grounded in both the creation and evaluation of interventions). The unifying idea in his research is that he brings rigorous, quantitative approaches to bear upon messy, real-world questions to better people's lives. -
Narges Baniasadi
Academic Staff - Hourly - CSL, Medicine - Stanford Prevention Research Center
BioDr. Narges Baniasadi is founder and executive director of Emergence program at Stanford. She develops educational and translational programs for improving societal health through entrepreneurship. She is also Adjunct Professor with the Department of Medicine where she teaches impact entrepreneurship in the areas related to Prevention and Health Equity. Narges has led multiple initiatives and businesses in the intersection of Technology and Life Sciences for more than a decade. She founded Bina, a pioneering Bioinformatics company, out of a decade of research at Stanford and UC Berkeley. Bina developed high performance computing platforms and AI solutions for cancer research and genomics analysis. Later, upon acquisition of Bina by Roche, she led the clinical software development and AI research as VP of Informatics at Roche Sequencing until 2018.
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Annesa Flentje
Professor (Research) of Medicine (Stanford Prevention Research Center)
BioAnnesa Flentje, PhD, is a Professor at Stanford University in the Stanford Prevention Research Center, Department of Medicine, School of Medicine. Dr. Flentje is a clinical psychologist who uses multiple methods to understand the impacts of stress and coping on human health and disease. Her research has investigated how stress directly impacts health outcomes and how these processes are mediated through both behaviors (e.g., substance use and coping) and molecular mechanisms (e.g., epigenetics and transcriptional regulation). Dr. Flentje has developed cognitive behavioral interventions to reduce stress, and identified these as a mechanism to alter immune pathways in gene expression. Dr. Flentje is currently leading a large comparative effectiveness study of two interventions for posttraumatic stress symptoms among LGBTQIA+ populations in California. Dr. Flentje has developed and led nationwide mentoring initiatives to support health research of understudied populations and translational research to improve health. Dr. Flentje is Co-Director of The PRIDE Study (pridestudy.org), a national longitudinal cohort study of LGBTQIA+ individuals within the United States that has enrolled over 30,000 participants and is approaching 10 years of data collection.
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Stephen P. Fortmann, MD
C.F. Rehnborg Professor in Disease Prevention, Emeritus
Current Research and Scholarly InterestsDr. Fortmann's interests include population-level (community) prevention of cardiovascular disease, the epidemiology and prevention of chronic diseases, and the effects of the built environment on health. He has conducted research projects addressing tobacco use cessation, tobacco control policy, the role of retail marketing on youth tobacco use, nutrition education, blood pressure control, and lipid disorders.
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Michael Fredericson, MD
Professor of Orthopaedic Surgery and, by courtesy, of Medicine (Stanford Prevention Research Center)
Current Research and Scholarly InterestsMy research focuses on the etiology, prevention, and treatment of overuse sports injuries in athletes and lifestyle medicine practices for improved health and longevity.
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Christopher Gardner
Rehnborg Farquhar Professor
Current Research and Scholarly InterestsThe role of nutrition in individual and societal health, with particular interests in: plant-based diets, differential response to low-carb vs. low-fat weight loss diets by insulin resistance status, chronic disease prevention, randomized controlled trials, human nutrition, community based studies, Community Based Participatory Research, sustainable food movement (animal rights and welfare, global warming, human labor practices), stealth health, nutrition policy, nutrition guidelines
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Lisa Henriksen
Associate Professor (Research) of Medicine (Stanford Prevention Research Center)
Sr Research Engineer, Medicine - Stanford Prevention Research CenterCurrent Research and Scholarly InterestsMy research aims to improve our understanding of the health risks associated with exposure to tobacco marketing and provide a scientific rationale for new policies to reduce it. I also study use of media to promote and discourage adolescent tobacco use, and the impact of tobacco advertising on urge and craving to smoke.
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John P.A. Ioannidis
Professor of Medicine (Stanford Prevention Research Center), of Epidemiology and Population Health and, by courtesy, of Biomedical Data Science
Current Research and Scholarly InterestsMeta-research
Evidence-based medicine
Clinical and molecular epidemiology
Human genome epidemiology
Research design
Reporting of research
Empirical evaluation of bias in research
Randomized trials
Statistical methods and modeling
Meta-analysis and large-scale evidence
Prognosis, predictive, personalized, precision medicine and health
Sociology of science -
Abby C. King
David and Susan Heckerman Professor and Professor of Epidemiology & Population Health and of Medicine (Stanford Prevention Research Center)
Current Research and Scholarly InterestsMy interests include applications of behavioral theory and social ecological approaches to achieve large scale changes impacting chronic disease prevention and control; expanding the reach and translation of evidence-based interventions through state-of-the-art technologies; exploring social and physical environmental influences on health; applying community participatory research perspectives to address health disparities; and policy-level approaches to health promotion/disease prevention.
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David J. Maron
C. F. Rehnborg Professor and Professor of Medicine (Stanford Prevention Research Center)
Current Research and Scholarly InterestsDr. Maron is the Co-Chair and Principal Investigator of the ISCHEMIA trial, and Co-Chair of the ISCHEMIA-CKD trial. These large, international, NIH-funded studies will determine whether an initial invasive strategy of cardiac catheterization and revascularization plus optimal medical therapy will reduce cardiovascular events in patients with and without chronic kidney disease and at least moderate ischemia compared to an initial conservative strategy of optimal medical therapy alone.
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Marily Oppezzo
Instructor, Medicine - Stanford Prevention Research Center
Instructor, Medicine - Med/Stanford Prevention Research CenterBioDr. Oppezzo is an Instructor of Medicine at the Stanford Prevention Research Center and head of the nutrition pillar at Stanford Lifestyle Medicine. She is a behavioral and learning scientist, dietitian, and exercise science interventionist. She earned her PhD in Educational Psychology from Stanford University, and holds a Master’s degree in Nutritional Science, and is board certified Lifestyle Medicine Professional.
Dr. Oppezzo's work combines her extensive training in nutrition, exercise science, and behavioral science to develop innovative interventions that empower individuals to adopt sustainable, healthy habits - integrating them into their already busy lives. With a focus on "minimal dose, maximal gains" she explores the best ways for people to adopt small, actionable changes for significant improvements in health and well-being. She is particularly interested in the impact of "exercise snacks"—short, accessible bouts of physical activity—on productivity, mood, and overall health. One of her key interventions, "Stronger," is designed to provide peri- and post-menopausal women with effective strength training that maximizes benefits while minimizing time commitment. -
Michele Lanpher Patel
Instructor, Medicine - Stanford Prevention Research Center
BioMichele L. Patel, PhD is an Instructor in the Stanford Prevention Research Center at the Stanford University School of Medicine. Trained as a clinical health psychologist, Dr. Patel conducts research to optimize scalable digital health interventions for adults with obesity. She leads clinical trials that test innovative strategies to address the critical challenge of suboptimal engagement in digital interventions.
Dr. Patel's research is supported by an NIH career development award (K23; 2022-2027). Her recent Spark trial investigated the most potent combination of self-monitoring strategies in a behavioral weight loss intervention among 176 adults with overweight or obesity. Results are expected to be published in early 2026.
She is also testing other strategies to promote engagement, weight loss, and health. This includes the impact of easier vs. harder goals, and the effect of high-frequency, low-friction behavioral strategies. Her work leverages the Multiphase Optimization Strategy (MOST) to systematically identify intervention strategies that maximize effectiveness while minimizing patient burden.
Dr. Patel received her PhD in clinical psychology from Duke University. She completed her clinical internship at the VA Palo Alto with a specialization in behavioral medicine, followed by a postdoctoral fellowship (T32) at the Stanford Prevention Research Center. She currently serves as the Chair of the Optimization of Behavioral and Biobehavioral Interventions special interest group in the Society of Behavioral Medicine.
Primary Research Interests:
-- Optimizing digital interventions for obesity treatment and prevention
-- Leveraging behavioral science to create lower-burden self-monitoring strategies to improve engagement and outcomes
-- Identifying psychosocial factors (including health literacy and self-efficacy) that influence treatment success
Methodological Expertise:
-- Randomized clinical trials, including factorial designs and embedded trials
-- Systematic reviews
-- Signal detection analysis -
Judith Prochaska
Senior Associate Vice Provost, Clinical Research Governance and Professor of Medicine (Stanford Prevention Research Center)
Current Research and Scholarly InterestsDr. Prochaska's research expertise centers on technology-mediated health behavior change interventions including targets of tobacco, physical activity, and dietary change. Working with Alaska Native and Latino communities, people with serious mental illness, alcohol and drug problems, or heart disease, and jobseekers and the unhoused, Dr. Prochaska’s research combines stage-tailored interventions with pharmacotherapy and utilizes interactive expert system interventions and social media.
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Thomas Robinson
The Irving Schulman, M.D. Professor of Child Health, Professor of Medicine (Stanford Prevention Research Center) and, by courtesy, of Epidemiology and Population Health
Current Research and Scholarly InterestsDr. Robinson originated the solution-oriented research paradigm and directs the Stanford Solutions Science Lab. He is known for his pioneering obesity prevention and treatment research, including the concept of stealth interventions. His research applies social cognitive models of behavior change to behavioral, social, environmental and policy interventions for children and families in real world settings, making the results relevant for informing clinical and public health practice and policy.
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Corey Rovzar
Instructor, Medicine - Stanford Prevention Research Center
Current Research and Scholarly InterestsEnhancing human movement through scalable, remotely delivered physical activity interventions, remote assessment and monitoring of human movement, health technology development, fall prevention, aging, digital balance assessment, improving access to health and healthcare, increasing healthspan, lifestyle medicine
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Randall Stafford
Professor of Medicine (Stanford Prevention Research Center)
Current Research and Scholarly InterestsAs Director of the SPRC Program on Prevention Outcomes and Practices, my work focuses on cardiovascular disease treatment and prevention, the adoption of new technology and practices, and patterns of physician practice, particularly medication prescribing. Specific interests include measuring and improving the quality of outpatient care, disparities in health care by race, gender, age and socioeconomic status, and interventions to improve prevention outcomes.
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Marcia L. Stefanick, Ph.D.
Professor (Research) of Medicine (Stanford Prevention Research Center), of Obstetrics and Gynecology and, by courtesy, of Epidemiology and Population Health
Current Research and Scholarly InterestsMarcia L. Stefanick, Ph.D is a Professor of Medicine Professor of Obstetrics and Gynecology, and by courtesy, Professor of Epidemiology and Population Health at Stanford University School of Medicine. Dr. Stefanick’s research focuses on chronic disease prevention (particularly, heart disease, breast cancer, osteoporosis, and dementia) in both women and men. She is currently the Principal Investigator the Women’s Health Initiative (WHI) Extension Study, having been the PI of the Stanford Clinical Center of the landmark WHI Clinical Trials and Observational Study since 1994 and Chair of the WHI Steering and Executive Committees from 1998-2011, as well as PI of the WHI Strong and Healthy (WHISH) Trial which is testing the hypothesis that a DHHS-based physical activity intervention, being delivered to a multi-ethnic cohort of about 24,000 WHI participants across the U.S., aged 68-99 when the trial started in 2015, will reduce major cardiovascular events over 8 years, compared to an equal number of “usual activity” controls. Dr. Stefanick is also PI of the Osteoporotic Study of Men (MrOS) which is continuing to conduct clinical assessments of bone and body composition in survivors of an original cohort of nearly 6000 men aged 65 and over in 2001. As founding Director of the Stanford Women’s Health and Sex Differences in Medicine (WHSDM, “wisdom”) Center, she plays a major role in promoting research and teaching on Sex and Gender in Human Physiology and Disease, Women’s Health and Queer Health and Medicine. Dr. Stefanick also plays major leadership roles at the Stanford School of Medicine, including as co-leader of the Population Sciences Program of the Stanford Cancer Institute, Stanford’s NCI-funded comprehensive cancer center.
Dr. Stefanick obtained her B.A. in biology from the University of Pennsylvania, Philadelphia, PA (1974), then pursued her interest in hormone and sex difference research at the Oregon Regional Primate Research Center, after which she obtained her PhD in Physiology at Stanford University, focusing on reproductive physiology and neuroendocrinology, with exercise physiology as a secondary focus. Her commitment to human research led to a post-doctoral fellowship in Cardiovascular Disease Prevention at the Stanford Prevention Research Center, which has been her academic home for nearly 40 years. -
Marilyn Winkleby, PhD, MPH
Professor (Research) of Medicine (Stanford Prevention Research Center), Emerita
Current Research and Scholarly InterestsCardiovascular disease epidemiology, health of socioeconomically disadvantaged populations, social determinants of health, community-based intervention research, youth advocacy and mentorship, promoting diversity in health professions
