School of Medicine
Showing 851-900 of 1,581 Results
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Deirdre J. Lyell, M.D.
Dunlevie Endowed Professor of Maternal-Fetal Medicine and Professor, by courtesy, of Pediatrics
Current Research and Scholarly InterestsPreterm labor prevention and management, preeclampsia prevention and treatment, short and long-term impact of surgical techniques at cesarean, depression during pregnancy, fetal heart rate monitoring and long-term neurologic outcome, randomized clinical trials.
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David Maahs
Lucile Salter Packard Professor of Pediatrics and Professor, by courtesy, of Epidemiology and Population Health
BioDr David M. Maahs is the Lucile Salter Packard Professor of Pediatrics, Division Chief of Pediatric Endocrinology, and Associate Chair for Academic Affairs in Pediatrics at Stanford University and the Lucile Packard Children’s Hospital. He earned his MD followed by Pediatric Residency at the University of New Mexico. After 3 years on New Mexico’s faculty, Dr. Maahs completed a Pediatric Endocrinology fellowship and a concurrent PhD in Epidemiology at the University of Colorado. He remained on Colorado’s faculty for 10 years, advancing to Professor of Pediatrics before moving to Stanford. Prior to his medical career, Dr. Maahs received a BA and MA in English from the University of Kansas and was inspired to pursue a medical career after serving in the Peace Corps with assignments in Tunisia and the Central African Republic.
Dr. Maahs’ leadership experiences include being a past co-Chair (2013-16) for Protocols and Publications with the Type 1 Diabetes Exchange for which he continues as Director of International Collaborations. This complements his role as President-elect for the International Society of Pediatric and Adolescent Diabetes (ISPAD, 2021-25) and Editor-in-Chief for the 2018 ISPAD Clinical Practice Consensus Guidelines. He served on the Professional Practice Committee for the American Diabetes Association (ADA, 2016-18), which writes the annual ADA Standards of Care. Previously, he served on the ADA Scientific Sessions committee representing the Council on Youth. He has also served on national committees for the American Heart Association, the Pediatric Endocrine Society, and multiple journal editorial boards and review committees.
His scholarly interest is improving care and preventing complications in people with type 1 diabetes (T1D). Along with Dr Peter Chase, he is author of the 12th and 13th editions of Understanding Diabetes, or ‘Pink Panther,’ which are the most widely used educational books for children newly diagnosed with T1D, distributed internationally by the Juvenile Diabetes Research Fund (JDRF). More specifically, he has conducted epidemiologic studies that help generate hypotheses for clinical studies, including trials to develop artificial pancreas systems to improve glucose control, lower disease burden, prevent the complications of diabetes, and reduce disparities in diabetes care. He is author or co-author of over 350 research publications. His multi-disciplinary research has been funded by the JDRF, the National Institutes of Diabetes and Digestive and Kidney Diseases (NIDDK), the Helmsley Charitable Trust, and the National Science Foundation (NSF).
Dr Maahs is Associate Director for the recently formed and NIDDK P30 funded Stanford University Diabetes Research Center (https://sdrc.stanford.edu). His collaborations extend to his role as Principal Investigator (PI) or steering committee member for NIH funded multi-center clinical trials including the FLEX, PERL, and ACTION studies as well as multiple Artificial Pancreas clinical trials. Education, mentorship, and training leadership includes being Program Director with Dr. Georgeanna Klingensmith on the Barbara Davis Center T32 and K12 training grants in Pediatric Endocrinology while at the University of Colorado. He is the PI on the Stanford NIH funded K12 "Training Research Leaders in Type 1 Diabetes.' Dr Maahs is also the Associate Chair for Academic Affairs for the Department of Pediatrics.
While in the Peace Corps, David met his wife, Christine Walravens, who is also a Pediatrician at Stanford. They enjoy outdoor activities and traveling with their adult children. -
Crystal Mackall
Ernest and Amelia Gallo Family Professor and Professor of Pediatrics and of Medicine
Current Research and Scholarly InterestsRecent clinical studies, by us and others, have demonstrated that genetically engineered T cells can eradicate cancers resistant to all other therapies. We are identifying new targets for these therapeutics, exploring pathways of resistance to current cell therapies and creating next generation platforms to overcome therapeutic resistance. We have discovered novel insights into the biology of human T cell exhaustion and developed approaches to prevent and reverse this phenomenon.
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David Magnus, Ph.D.
Thomas A. Raffin Professor of Medicine and Biomedical Ethics and Professor (Teaching) of Medicine (Primary Care and Population Health)
Current Research and Scholarly InterestsGenetic testing, gene therapy, genetically engineered organisms, and the history of eugenics. Stem cell research and cloning, and egg procurement. Examining ethical issues in reproductive technologies. Organ transplantation including donation after cardiac death, ethics of listing decisions. End of life issues in both adults and children.
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Sukhada Vaidya Mairal
Clinical Rsch Coord Assoc, Peds/Hospital Medicine
Current Role at StanfordClinical Research Coordinator Associate
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Yvonne Maldonado
Vice Provost for Faculty Advancement, Taube Professor of Global Health and Infectious Diseases, Professor of Pediatrics (Infectious Diseases) and of Epidemiology and Population Health
Current Research and Scholarly InterestsMy research focuses on epidemiologic aspects of viral vaccines and perinatal HIV infection. This includes the molecular epidemiology of factors affecting the immunogenicity of oral polio vaccine (OPV) in developing areas of the world, and now the epidemiology of transmission and circulation of vaccine derived polioviruses in order to assist in global eradication of polio. I also work in development of methods to prevent breastfeeding transmission of HIV in Africa.
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Manasvi Anant Marathe
Senior Discovery Stage Project Manager, Peds/CDCM Center for Definitive and Curative Medicine
BioManasvi Marathe is a Senior Discovery Stage Project Manager at the Center for Definitive and Curative Medicine (CDCM) at Stanford University School of Medicine. In this role, she oversees a diverse portfolio of projects and programs within the genome-editing platform, applying her clinical research expertise and project management acumen to support clinical investigators in achieving their project milestones and goals.
With a foundational career as a dentist in India, she brings a unique perspective to her work, underscored by her commitment to patient care. Her aspiration to impact healthcare on a broader scale led her to pursue a Master’s in Public Health from NYU, marking her transition into clinical research. Throughout her career, she has contributed to a wide array of studies, including epidemiological research, medical device trials, and groundbreaking cell and gene therapies at prestigious institutions such as Harvard T H Chan School of Public Health, NYU Medical School and College of Dentistry, and Stanford University.
Throughout her career, she has demonstrated the ability to lead complex research initiatives and foster collaborations with prominent funding sources like NIH, CIRM, and tech industry leaders such as Apple. -
Fabio Marcinno
Graduate, Medicine, Pediatrics
BioPhD in Applied Mathematics from École Polytechnique Fédérale de Lausanne (EPFL), currently a visiting researcher at Stanford University focusing on coronary artery simulation.
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Peter Margolis, MD, PhD
Adjunct Professor, Pediatrics - General Pediatrics
BioPeter Margolis, MD, PhD, is Adjunct Professor of Pediatrics at Stanford University School of Medicine, Emeritus Professor (pending) of Pediatrics at the University of Cincinnati School of Medicine, and former Co-Director of the James M. Anderson Center for Health Systems Excellence at Cincinnati Children’s Hospital Medical Center. His work encompasses the application and study of systems improvement methods across a broad range of areas, including primary and sub-specialty care, communities, and public health settings to improve the health outcomes of children, families, and communities. Over the last 20 years, he and his research team have developed innovative approaches that engage patients, their families, clinicians, scientists, and communities in developing network-based learning health systems that simultaneously improve care, spawn innovation, and accelerate research. This work has repeatedly demonstrated significant impact on the process and outcomes of care. Dr. Margolis has extensive experience in large-scale comparative effectiveness research, the creation of large-scale interoperable data systems, managing large project teams, and engaging individuals from diverse backgrounds to co-produce improved care and research. He served as Chair of the PCORnet Council, guiding the Patient-Centered Outcomes Research Institute’s investment in transforming research infrastructure in the US. The ImproveCareNow Network, which he leads, was awarded the Drucker Prize, the largest non-profit management and innovation award in the US. Dr. Margolis is an elected member of the National Academy of Medicine.
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Ivana Maric
Assistant Professor (Research) of Pediatrics (Neonatology)
BioIvana Maric is an Assistant Professor in the Pediatrics Department at the Stanford University School of Medicine. Her research focuses on applying machine learning to improving maternal and neonatal health. Her main focus has been on developing machine learning models for early prediction of adverse outcomes of pregnancy from omics and electronic health records data, that could guide development of low-cost, point of care diagnostic tools. Her main interest is in solutions that are applicable worldwide and especially in low-resource settings. Previously, her research focused on information theory, a mathematical discipline tightly related to statistics and machine learning. She is a recipient of the 2021 Rosenkranz Prize awarded for innovative work to improve health in low- or middle-income countries. She is also a recipient of the 2026 WSPR Best Global Health Abstract Award, 2025 McCormick Faculty Award, the 2025 Reckitt/Mead Johnson Junior Faculty Award from the Western Society for Pediatric Research (WSPR), and the co-recipient of the 2013 IEEE Communications Society Best Tutorial Paper Award. She received BS degree from the University of Novi Sad, Serbia, MS and PhD at Rutgers University and postdoctoral training at Stanford University.
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Neyssa Marina
Professor of Pediatrics (Hematology/Oncology) at the Lucile Salter Packard Children's Hospital, Emerita
Current Research and Scholarly InterestsGerm cell tumors and bone sarcomas.
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John D. Mark
Clinical Professor, Pediatrics - Pulmonary Medicine
BioDr. Mark received his medical degree from the University of Kansas and completed his residency in pediatrics at Children’s Mercy Hospital in Kansas City, Missouri. He then completed a fellowship in pediatric pulmonary medicine at the University of Rochester, Rochester, New York. In 1984, Dr. Mark completed the first fellowship in Pediatric Integrative Medicine at the University of Arizona om 2001. He practices at Packard Children’s Hospital where he utilizes non-pharmaceutical approaches with patients with chronic pulmonary disorders such asthma and cystic fibrosis. He is interested in nutrition, lifestyle changes, exercise and mind/body approaches to healing in an effort to decrease dependence on medication and improve overall lung health.
Dr. Mark is the past Program Director for the Pediatric Pulmonary fellowship program, Co-Director for the Pediatric Integrative Medicine fellowship program and the Medical Director for the Coordinating and Optimizing Resources Effectively (CORE) Program at Packard Children’s Hospital, Stanford University. This innovative program assists with care coordination and communication with all health care providers for children with complex medical needs. Dr. Mark is also the Chair of the Credentials Committee at Packard Children's Hospital. -
Samuel Marks
Senior Research Fellow/Scientist, Pediatrics - Endocrinology
Visiting Postdoctoral Scholar, Pediatrics - EndocrinologyBioStarting with the University of Sydney PhD (Medicine) research that created technologies to facilitate large-scale screening programs for glaucoma and diabetic retinopathy; I continued onto Harvard Medical School to work on Big Data (specifically 2TB of fundus photos); along the way gaining multi-million dollar in-kind grants from Google.
At Stanford Medical School I work both on Health Systems Engineering and technologies to improve pædiatric T1D care. -
Ann Marqueling, MD
Clinical Associate Professor, Dermatology
Clinical Associate Professor (By courtesy), PediatricsBioAnn Marqueling, M.D., is a Clinical Assistant Professor of Dermatology and Pediatrics at Lucile Packard Children's Hospital. Her clinical interests include general pediatric dermatology, neonatal dermatology, infantile hemangiomas and other vascular anomalies, acne, psoriasis, and pediatric laser and skin surgery.
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Alison Marsden
Douglass M. and Nola Leishman Professor of Cardiovascular Diseases, Professor of Pediatrics (Cardiology) and of Bioengineering and, by courtesy, of Mechanical Engineering
Current Research and Scholarly InterestsThe Cardiovascular Biomechanics Computation Lab at Stanford develops novel computational methods for the study of cardiovascular disease progression, surgical methods, and medical devices. We have a particular interest in pediatric cardiology, and use virtual surgery to design novel surgical concepts for children born with heart defects.
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Nicholas P. Marshall
Candidate For Affiliation, Pediatrics
Fellow in Pediatrics - Infectious DiseasesBioI am a fellow in Pediatric Infectious Diseases and Clinical Informatics, working to advance infectious diseases care through innovation and best practices. My research leverages machine learning to enhance clinical decision-making by delivering data-driven insights that optimize healthcare delivery and advance antimicrobial and diagnostic stewardship. Beyond my scholarly activities, I am passionate about medical education, quality improvement, and high-value care.
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Nicole Martinez-Martin
Assistant Professor (Research) of Pediatrics (Biomedical Ethics) and, by courtesy, of Psychiatry and Behavioral Sciences (Child and Adolescent Psychiatry and Child Development)
Current Research and Scholarly InterestsNIH/National Institute of Mental Health
K01 MH118375-01A1
“Ethical, Legal and Social Implications in the Use of Digital Technology for Mental Health Applications”
Greenwall Foundation Making a Difference in Bioethics Grant
“Ethical, Legal and Social Implications of Digital Phenotyping” -
Daphne O. Martschenko
Assistant Professor (Research) of Pediatrics (Stanford Center for Biomedical Ethics)
BioDr. Daphne Oluwaseun Martschenko is an Assistant Professor at the Laurie J. Girand Center for Biomedical Ethics at Stanford. Her scholarship identifies novel ways to examine and enhance the ethical and socially responsible conduct, translation, and interpretation of human genetic research.
Dr. Martschenko is passionate about fostering public and community engagement with controversial scientific research. She has appeared in the New York Times and on numerous podcasts including Freakonomics Radio. Dr. Martschenko’s work is published in publicly accessible media outlets such as Scientific American and The Conversation. In 2023, she was named one of 10 Scientists to Watch by ScienceNews.
Dr. Martschenko is author of the book What We Inherit: How New Technologies and Old Myths Are Shaping Our Genomic Future, which she wrote with friend and colleague Sam Trejo, a sociologist at Princeton University. Over the past decade, the field of human genetics has rapidly produced a wide range of never-before-seen genomic tools; together, they debate and discuss a range of social, ethical, and policy issues raised by this so-called DNA revolution. Though there’s plenty the two disagree about, they share a firm belief that—in order to successfully navigate the transition to a society where genetic prediction is increasingly accurate and available—it is vital that society take seriously the impact both of DNA and of pernicious genetic myths. -
Maya Mathur
Associate Professor (Research) of Pediatrics, of Medicine (Computational Medicine) and, by courtesy, of Epidemiology and Population Health
On Partial Leave from 05/01/2026 To 06/30/2026Current Research and Scholarly InterestsSynthesizing evidence across studies while accounting for biases
