Stanford University
Showing 1-50 of 408 Results
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Florence G'Sell
Visiting Academic Staff Researcher, FSI - CISAC
BioFlorence G’SELL is a professor of private law at the University of Lorraine and leads the Digital, Governance and Sovereignty Chair at Sciences Po. She began her academic career working mainly on tort law, judicial systems and comparative law. For the past several years, she has been working on digital law and in particular on issues related to the regulation of on line platforms, the way law can deal with new technologies (Blockchain, Metaverse), the notion of digital sovereignty and, more generally, digital policies in the EU and the US.
Florence G’sell is a graduate of Sciences Po and holds the French “agrégation de droit privé et sciences criminelles”. She has edited and published several books on digital issues, including Le Big Data et le Droit (Dalloz, 2021) and Justice Numérique (Dalloz, 2022). Recently, she published “Les réseaux sociaux, entre encadrement et auto-régulation” (Sciences Po, Digital, Governance and Sovereignty Chair, 2021), “AI Judges” (in Larry A. Dimatteo, Cristina Poncibo, Michel Cannarsa (edit. ), The Cambridge Handbook of Artificial Intelligence, Global Perspectives on Law and Ethics, Cambridge University Press, 2022), and “The Digital Services Act: a General Assessment” (in Antje von Ungern-Sternberg (ed.), Content Regulation in the European Union – The Digital Services Act, Institute for Digital Law (IRDT), Trier April 2023). She has also co-authored the Council of Europe report entitled “The Impact of Blockchains for Human Rights, Democracy and the Rule of Law” (with Florian Martin-Bariteau, 2022).
During the 2023-2024 academic year, Florence G’sell is visiting professor at the Cyber Policy Center of Stanford University. -
David M. Gaba, M.D.
Professor of Anesthesiology, Perioperative and Pain Medicine (MSD), Emeritus
Current Research and Scholarly Interests1) Human Performance in Health Care, 2) Patient Safety in health care, 3) Simulation training in health care, 4) Organizational issues in safety in health care.
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Julieta Gabiola
Clinical Professor, Medicine - Primary Care and Population Health
Current Research and Scholarly InterestsIn the Philippines where hypertension and prehypertension are prevalent and medication not affordable, we are looking into prevention of hypertension through education and lifestyle modification as a practical alternatives.
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Xavier Gaeta MD PhD
Instructor, Pediatrics - Nephrology
BioDr. Xavier Gaeta is an Instructor in the division of Pediatric Nephrology and a postdoctoral fellow in the lab of Dr. Calvin J. Kuo. His research interests include using three-dimensional human kidney organoids and genetic engineering techniques to model human kidney disease, kidney development, and cancer in vitro.
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Kelly Gaffney
Professor of Photon Science and, by courtesy, of Chemistry
Current Research and Scholarly InterestsThe research team Professor Gaffney leads focuses on time resolved studies of chemical reactions. Recent advances in ultrafast x-ray lasers, like the LCLS at SLAC National Accelerator Laboratory, enable chemical reactions to be observed on the natural time and length scales of the chemical bond – femtoseconds and Ångströms. The knowledge gained from x-ray and optical laser studies will be used to spark new approaches to photo-catalysis and chemical synthesis.
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John V. Gahagan, MD, FACS, FASCRS
Clinical Associate Professor, Surgery - General Surgery
BioJohn V. Gahagan MD is a Clinical Associate Professor in Colon & Rectal Surgery. He leads the Colon & Rectal Surgery residency program as Program Director and serves as Chief of Surgery and the Medical Director of Supply Chain at the Stanford Tri-Valley Hospital. He joined Stanford in 2019 to build the Stanford Colon & Rectal Surgery practice in the East Bay at Stanford Tri-Valley in Pleasanton and at Stanford Health Care – Emeryville. He has training in advanced minimally invasive surgical techniques including robotic and laparoscopic surgery. He has authored several textbook chapters and original articles in peer-reviewed journals. His clinical practice is focused on the surgical treatment of colon and rectal cancers, inflammatory bowel disease (ulcerative colitis and Crohn’s disease), and benign colon and anorectal diseases (diverticulitis, hemorrhoids, fistulas, fissures). He believes in patient-centered care and multi-disciplinary approach to the treatment of diseases of the colon, rectum and anus.
Dr. Gahagan is passionate about surgical education. He serves as an Associate Program Director of the Stanford General Surgery Residency Training Program. In that role, he oversees resident evaluation and feedback. He led the revamp of the program’s evaluation process and Clinical Competency Committee – work that has been presented at the Association of Program Directors in Surgery (APDS) and the Accreditation Council for Graduate Medical Education (ACGME). In 2021, he established the Stanford General Surgery Endoscopy rotation, giving general surgery residents an opportunity to gain endoscopy experience by collaborating with faculty gastroenterologists and fulfilling their graduation requirements. In 2026, he established the Colon & Rectal Surgery residency program at Stanford and serves as the Program Director. At the time of accreditation, this program was the only ACGME accredited Colon & Rectal Surgery residency program in Northern California. In addition, he is the General Surgery Rotation Director for the Stanford Tri-Valley Family Medicine Residency. On a national level, he is an associate question writer for the American Board of Colon & Rectal Surgery and serves on the USMLE Step 3 Test Development committee and the USMLE Management Committee.
He also serves in various administrative roles, including as Chief of Surgery at the Stanford Tri-Valley Hospital. In 2025, he was appointment Medical Director of Supply Chain for the Stanford Tri-Valley Hospital. He is a member of the Stanford Medicine Partners Quality and Credentialing Committee, the Stanford Tri-Valley Operating Room Committee and the Stanford Tri-Valley Medical Executive Committee. -
Megan Galán
Clinical Assistant Professor, Medicine
BioMegan Galán, M.D., M.S., is a Clinical Assistant Professor in the Division of Hospital Medicine at Stanford. She studied History of Science and Medicine at Yale, earned her M.S. through the UC Berkeley–UCSF Joint Medical Program, and received her M.D. from UCSF before completing her internal medicine residency at Stanford. Her work focuses on equitable, compassionate care for hospitalized patients, particularly those experiencing homelessness, substance use disorders, and justice involvement. She is committed to advancing health equity through advocacy, teaching, and quality improvement, fostering collaboration and patient-centered care.
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Susan Galel
Associate Professor of Pathology at the Stanford University Medical Center, Emerita
Current Research and Scholarly InterestsTransfusion-transmitted infections and donor screening for infectious diseases. National policies for blood banks. Enhancement of transfusion safety and effectiveness, with a focus on quality assurance in blood banking and transfusion therapy; transfusion medicine education; pediatric and adult transfusion therapy.
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Kristin Galetta, MD
Clinical Assistant Professor, Adult Neurology
BioDr. Galetta is a board-certified neurologist within the Neurohospitalist and Neuroimmunology divisions. She completed a multiple sclerosis (MS) fellowship at Brigham and Women’s Hospital.
She has extensive experience diagnosing and treating patients with autoimmune neurologic conditions including multiple sclerosis, optic neuritis, autoimmune encephalitis and transverse myelitis. Her research interests are focused on understanding best treatment strategies for patients with multiple sclerosis and more rare autoimmune neurologic conditions. She also has an interest in medical education improvement.
She has published in numerous peer-reviewed journals, including the Journal of Neurological Sciences and Multiple Sclerosis and Related Disorders. She is a peer reviewer for multiple prestigious journals, including Neurology and Frontiers in Neurology. -
Moises Gallegos MD MPH MEHP
Clinical Associate Professor, Emergency Medicine
BioMoises grew up in Southern California, part of a first-generation family in the US, born to immigrant parents from Mexico. He attended Harvard College where he studied Neurobiology and a minor concentration in Mind/Brain/Behavior. He earned his MD from Stanford School of Medicine and concurrently earned a Masters in Public Health from Harvard T.H. Chan School of Public Health. He completed residency and was Chief Resident at Baylor College of Medicine while working at Ben Taub General Hospital. He began his academic career as Assistant Professor in the Henry JN Taub Department of Emergency Medicine at Ben Taub and rejoined the Stanford Department of Emergency Medicine in 2019 as a Clinical Assistant Professor. He is the Clerkship Director for EMED301A, the required/core Emergency Medicine rotation, and serves as core faculty for the EM Residency. He most recently completed coursework to obtain a Master of Education in the Health Professions and Post-Masters Certificate in Evidence-Based Teaching in the Health Professions from Johns Hopkins University School of Education.
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Stephen J. Galli, MD
Emeritus Faculty, Academic Council, Pathology
Current Research and Scholarly InterestsThe goals of Dr. Galli's laboratory were to understand the regulation of mast cell and basophil development and function, and to develop and use genetic approaches to elucidate the roles of these cells in health and disease. We studied both the roles of mast cells, basophils, and IgE in normal physiology and host defense, e.g., in responses to parasites and in enhancing resistance to venoms, and also their roles in pathology, e.g., anaphylaxis, food allergy, and asthma, both in mice and humans.
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Marisa Galvez
Professor of French and Italian and, by courtesy, of German Studies and of Comparative Literature
BioMarisa Galvez specializes in the literature of the Middle Ages in France and Western Europe, especially the poetry and narrative literature written in Occitan and Old French. Her areas of interest include the troubadours, vernacular poetics, the intersection of performance and literary cultures, and the critical history of medieval studies as a discipline. At Stanford, she currently teaches courses on medieval and Renaissance French literature and love lyric, as well as interdisciplinary upper level courses on the medieval imaginary in modern literature, film, and art.
Her first book, Songbook: How Lyrics Became Poetry in Medieval Europe (University of Chicago Press, 2012, awarded John Nicholas Brown Prize from the Medieval Academy of America), treats what poetry was before the emergence of the modern category, “poetry”: that is, how vernacular songbooks of the thirteenth to fifteenth centuries shaped our modern understanding of poetry by establishing expectations of what is a poem, what is a poet, and what is lyric poetry itself. The first comparative study of songbooks, the book concerns three vernacular traditions—Occitan, Middle High German, and Castilian—and analyzes how the songbook emerged from its original performance context of oral publication, into a medium for preservation, and finally became a literary object that performs the interests of poets and readers.
Her second book, The Subject of Crusade:Lyric, Romance, and Materials, 1150-1500 (University of Chicago Press, 2020) examines how the crusader subject of vernacular literature sought to reconcile secular ideals about love and chivalry with crusade. This study places this literature in dialogue with new ideas about penance and confession that emerged from the second half of the twelfth century to the end of the thirteenth. Subject argues that poetic articulations are crucial for understanding the crusades as a complex cultural and historical phenomenon, and examines another version of speaking crusades, in which lyric, romance and materials such as tapestries, textiles, and tombstones manifest ambivalence about crusade ideals. -
Trevor Michael Gamba
Fall 2026 CSP Instructor BUS 259, Continuing Studies
BioTrevor Gamba has over twenty-five years of product development experience in leadership positions within supply chain, manufacturing, engineering development, and quality assurance. He has managed teams in startups and major corporations such as Span.io, Loon (Google X), Cisco, and IBM. He received an MS in systems engineering from San Jose State and an MBA from Cornell, and is a Stanford Certified Project Manager.
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James Gamble
Professor of Orthopaedic Surgery
Current Research and Scholarly InterestsClinical research involving pediatric orthopedics; gait, and motion analysis; cost effectiveness analysis; growth mechanisms
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Calyani Ganesan
Clinical Assistant Professor, Medicine - Nephrology
BioCalyani Ganesan, MD, MS is a general nephrologist with a focused interest in improving the care of patients with kidney stone disease through comprehensive metabolic evaluation, clinical research and multidisciplinary collaboration.
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Surya Ganguli
Associate Professor of Applied Physics, Senior Fellow at the Stanford Institute for Human-Centered AI and Associate Professor, by courtesy, of Neurobiology and of Electrical Engineering
Current Research and Scholarly InterestsTheoretical / computational neuroscience
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Kristen N Ganjoo
Professor of Medicine (Oncology)
Current Research and Scholarly InterestsGiant cell tumor of the bone
Gastrointestinal stromal tumors
Soft tissue sarcoma
Osteosarcoma -
Hayley Gans
Current Research and Scholarly InterestsThe focus of my laboratory is the immune response to viral vaccines evaluating the ontogeny of responses in infants and limitations in immunocompromised hosts. We have studied responses to an early two-dose measles immunization, one versus 2 doses of varicella immunization, and polio vaccine in preterm versus term infants. Other active areas of research include measles and varicella immunity in HIV infected individuals, and transplant recipients.
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Alex Gao
Assistant Professor of Biochemistry and of Microbiology and Immunology
Current Research and Scholarly InterestsWe integrate computational genome mining with high-throughput experimental approaches and structural biology to harness the rich diversity of genes from microbes, with the goal of developing new antibiotic strategies and molecular biotechnology. A major area of current interest is uncovering novel molecular functions involved in anti-phage defense and bacteria–phage interactions, which are a major driver of molecular innovation in nature.
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Grace Gao
Associate Professor of Aeronautics and Astronautics and, by courtesy, of Electrical Engineering
BioGrace Gao is an associate professor in the Department of Aeronautics and Astronautics at Stanford University, with a courtesy appointment in the Electrical Engineering Department. She leads the Navigation and Autonomous Vehicles Laboratory (NAV Lab) and serves as co-director of the Stanford AI Safety Center and co-lead of the Stanford SystemX Robotics area. Her research focuses on robust and secure perception, localization, and navigation, with applications in crewed and uncrewed aerial vehicles, autonomous cars, humanoid robots, and space robotics.
Prof. Gao has won numerous awards, including the NSF CAREER Award, the Institute of Navigation Early Achievement Award, the RTCA William E. Jackson Award, and the Inspiring Early Academic Career Award from Stanford University. In addition to her research achievements, she has received significant recognition for her teaching and advising, including the AIAA Stanford Chapter Excellence in Advising Award and the Excellence in Teaching Award. -
Xiaojing Gao
Assistant Professor of Chemical Engineering
Current Research and Scholarly InterestsHow do we design biological systems as “smart medicine” that sense patients’ states, process the information, and respond accordingly? To realize this vision, we will tackle fundamental challenges across different levels of complexity, such as (1) protein components that minimize their crosstalk with human cells and immunogenicity, (2) biomolecular circuits that function robustly in different cells and are easy to deliver, (3) multicellular consortia that communicate through scalable channels, and (4) therapeutic modules that interface with physiological inputs/outputs. Our engineering targets include biomolecules, molecular circuits, viruses, and cells, and our approach combines quantitative experimental analysis with computational simulation. The molecular tools we build will be applied to diverse fields such as neurobiology and cancer therapy.
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Alan M. Garber
Henry J. Kaiser Jr. Professor and Professor of Medicine, Emeritus
Current Research and Scholarly InterestsTopics in the health economics of aging; health, insurance; optimal screening intervals; cost-effectiveness of, coronary surgery in the elderly; health care financing and delivery, in the United States and Japan; coronary heart disease
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Angela Garcia
Roger and Cynthia Lang Professor of Environmental Anthropology
BioResearch Area(s)
Culture and Society
Environmental Anthropology
Gender and Sexuality
Medical Anthropology
Political Anthropology and Political Economy
Race, Ethnicity, and Collective Identity
Materiality
Field of Interest(s)
Violence
Addiction
Kinship
Care
Environment
Landscape
Writing
Professor Garcia works at the intersection of violence, care, and form, asking how suffering is both endured and narrated, and what is at stake, ethically and politically, in the telling. Her research focuses on the intimate lives of the dispossessed and on the attachments, affects, and daily practices through which they work to hold their worlds together against forces designed to break them apart. Increasingly, her work has turned toward the ways ecological transformation, dispossession, and the built and unbuilt environment shape ethical and social life. Garcia is also attentive to narrative form as a means of apprehending historical and lived experience.
Garcia's most recent book, The Way That Leads Among the Lost: Life, Death, and Hope in Mexico City's Anexos (Farrar, Straus and Giroux, 2024), takes readers inside Mexico City's anexos — informal, coercive rehabilitation clinics where the working poor treat drug addiction, and where violence itself is folded into the work of healing. Widely condemned as abusive, illegal, and unethical, anexos are nonetheless the primary resource for addiction treatment among Mexico's poor, spreading now across the United States as well. Garcia sets these spaces within the larger history and social fabric that produced them, showing how families turn to anexos not despite the violence of the drug war but because of it — as one of the only shelters available against a catastrophe that is at once historical, structural, and ongoing.
Garcia's first book, The Pastoral Clinic: Addiction and Dispossession Along The Rio Grande (University of California Press, 2010), traced intergenerational heroin use among Hispanos in northern New Mexico back to a longer history of colonial dispossession — arguing that addiction there is less a private affliction than a collective, historically produced longing for connection and release.
Garcia's current projects extend this attention to land and its histories. The first project is a narrative nonfiction book titled The Devil's Backbone, which turns to Santa Rita del Cobre and the Chino Mine district near Silver City, New Mexico — a landscape scarred by conquest, extraction, and ecological ruin. Drawing on Garcia's own family history alongside ethnographic and archival research, the book brings back to life a racially segregated company town that was erased as the mine expanded. Moving from present to past, surface to subsurface, the book traces four generations of labor and loss experienced by Mexican and Mexican-American miners, unearthing new ways of thinking about environmental, social, and family history. It also reveals the difficult necessity of remaining resilient amid ongoing environmental and existential catastrophe.
The second project examines Mexico City's desagüe — the vast drainage project Spanish colonists began carving into the Valley of Mexico in the seventeenth century, and which continues, centuries later, to reshape the city's water, bodies, and disease. Still incomplete and still consequential, the desagüe becomes a lens onto some of the most urgent questions of our moment: water scarcity, the human entanglement with changing ecologies, and the slow violence of chronic illness. Garcia asks how this centuries-old engineering project continues to remake neighborhoods, bodies, and social worlds from underground up.
Garcia’s work has received major awards in anthropology and writing. She is a 2026 Guggenheim Fellow. -
Antero Godina Garcia
Professor of Education
Current Research and Scholarly InterestsAntero's current research focuses on learning practices in gaming communities; critical literacies and civic identities in ELA classrooms; youth participatory action research; and sociocultural approaches to care and healing in classrooms.
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Chris Garcia
Younger Family Professor and Professor of Structural Biology
Current Research and Scholarly InterestsStructural and functional studies of transmembrane receptor interactions with their ligands in systems relevant to human health and disease - primarily in immunity, infection, and neurobiology. We study these problems using protein engineering, structural, biochemical, and combinatorial biology approaches.
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Gabriel Garcia, MD
Professor of Medicine (Gastroenterology and Hepatology) at the Stanford University Medical Center, Emeritus
Current Research and Scholarly InterestsThe natural history of common viral liver diseases of man is poorly understood, despite the fact that chronic liver diseases of man may result in death from liver failure or hepatocellular carcinoma.
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Patricia Garcia
Clinical Associate Professor, Medicine - Gastroenterology & Hepatology
BioPatricia Garcia, MD is a board certified gastroenterologist and clinical informaticist. She is fellowship trained in neurogastroenterology and specializes in treating disorders of gastrointestinal motility including trouble swallowing, heartburn, reflux, constipation, fecal incontinence and pelvic floor dysfunction. She is also passionate about using digital health technologies and artificial intelligence to improve clinician and care team burden and burnout.
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Leonor García-Bayona
Assistant Professor of Microbiology and Immunology
Current Research and Scholarly InterestsThe human microbiome is evolving rapidly (i.e. over our lifetimes) following changes in modern lifestyles, especially in industrialized countries. The García-Bayona lab seeks to understand how horizontal gene transfer shapes interactions within the human intestinal microbiota and what the implications of this widespread phenomenon are for community properties relevant to human health (for example, the ability of the gut community to recover after antibiotic treatment). There is currently only a superficial understanding of the different cellular roles of most exchanged genes, the mechanisms governing their spread and their effect community dynamics. Our lab works on bridging the existing gap between the current systems-level observational studies and a mechanistic understanding through bacterial genetics and physiology. We take a bottom-up approach (from genes to communities), incorporating genetics, metagenomics, population analyses and experimental evolution in tractable bacterial consortia.
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Manuel Garcia-Careaga
Current Research and Scholarly InterestsGastroenterology, liver disease in cystic fibrosis patients, percutaneous gastrostomy tube in pediatric population, inflamatory bowel disease, failure to thrive
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Mark Gardiner
Lecturer, Program in Writing and Rhetoric
Current Research and Scholarly InterestsSPECIALIZATION: Social and Cultural Anthropology, Data Studies, African Studies, Environmental Justice, Race, Critical Science and Technology Studies, Politics, Institutions, International Development
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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
