School of Medicine
Showing 801-850 of 1,226 Results
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Nnamdi Orakpo, MD, PhD
Clinical Assistant Professor, Psychiatry and Behavioral Sciences - Sleep Medicine
BioDr. Nnamdi Orakpo is a fellowship-trained sleep medicine specialist with Stanford Health Care. Dr. Orakpo is also a clinical assistant professor in the Department of Psychiatry and Behavioral Sciences, Division of Sleep Medicine at Stanford University School of Medicine.
Dr. Orakpo specializes in sleep medicine and sleep psychiatry. He focuses on sleep-related conditions, including chronic insomnia, narcolepsy, sleep apnea, restless leg syndrome, and trauma-associated sleep disorders. Dr. Orakpo also treats patients with ADHD, depression, anxiety disorders, neurocognitive disorders, and post-traumatic stress disorder. He offers interventional psychiatry treatments, including ketamine therapy and transcranial magnetic stimulation.
Dr. Orakpo led a pioneering study on virtual reality neurofeedback to treat insomnia and chronic centralized pain. He has also studied managing sleep apnea and obesity using GLP-1 medications. His other research has looked at the development of a rare movement disorder (propriospinal myoclonus) after taking metoclopramide during pregnancy.
Dr. Orakpo has published his research in peer-reviewed journals, including Sleep, Frontiers in Human Neuroscience, and Frontiers in Psychiatry. He co-wrote a clinical sleep medicine textbook with his colleagues, contributing chapters on chronic insomnia, isolated sleep paralysis, sleep-related eating disorders, sexsomnia, and exploding head syndrome. Dr. Orakpo has presented to his peers at international and national meetings of the World Sleep Congress/World Dentofacial Sleep Society, the American Academy of Neurology, and the American Public Health Association.
Dr. Orakpo is a member of many professional organizations, including the American Academy of Sleep Medicine, the American Psychiatric Association, the North American Neuromodulation Society, and the World Sleep Society. -
Karen Osilla
Professor of Psychiatry and Behavioral Sciences (Public Mental Health and Population Sciences)
Current Research and Scholarly InterestsDr. Osilla conducts health services research with a focus on supporting families impacted by substance use. Dr. Osilla has been conducting addictions research since 2006 and has been involved in clinical trials evaluating cognitive behavioral therapy, collaborative care, and motivational interviewing interventions (web and in-person) among youth, adult, military, family members, and other hard-to-reach populations.
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Michael Ostacher
Professor of Psychiatry and Behavioral Sciences (Public Mental Health and Population Sciences)
BioDr. Ostacher is Professor of Psychiatry and Behavioral Sciences. He is the Site Director for the Addiction Medicine Fellowship at the VA Palo Alto Health Care System, where he also serves as the Medical Director of the Pharmacology of Addiction Recovery Clinic, the Director of the Bipolar and Depression Research Program and the Co-Director of the VA/Stanford Exploratory Therapeutics Lab, the Director of Advanced Fellowship Training in Mental Illness Research and Treatment for MDs for the VISN 21 MIRECC, and the Site Director at the VA Palo Alto for Advanced Fellowship Training for Stanford. A graduate of Vanderbilt University School of Medicine, the Harvard School of Public Health, and Harvard Medical School, he completed his training at The Cambridge Health Alliance at Harvard Medical School in Adult Psychiatry, Public Psychiatry, and Geriatric Psychiatry, and is currently board certified in Psychiatry, Addiction Psychiatry, and Addiction Medicine. He is the Digital Content Editor for the journal Evidence-Based Mental Health and is on the editorial boards of Bipolar Disorders, the International Journal of Bipolar Disorders, the Journal of Clinical Psychiatry, Current Psychiatry, and Psychiatric Annals. His current research includes roles as Site Investigator for VA-BRAVE, multicenter, randomized trial comparing long-acting injectable buprenorphine to sublingual buprenorphine/naloxone, and trials of psychedelic drugs in psychiatric disorders in Veterans. With funding from NIDA, he studied, along with Jaimee Heffner, Ph.D. at the Fred Hutchinson Cancer Research Center in Seattle, smoking cessation in people with bipolar disorder using a novel online psychotherapy derived from Acceptance and Commitment Therapy. His work using a Capnometry Guided Respiratory Intervention (CGRI) for PTSD led to the FDA clearance for Freespira, a digital therapeutic, for the treatment of PTSD. His primary research interest is in large clinical trials mental health and addiction, and the implementation of evidence-based mental health practices.
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Saisha Pal
Affiliate, Psych/Public Mental Health & Population Sciences
BioDougherty Valley High School Class of 2027
Youth Researcher & Advocate -
Heather Ryan Pankow
Life Science Rsch Prof 2, Psych/General Psychiatry and Psychology (Adult)
Current Role at StanfordLife Science Research Professional 2 in The Depression Research Clinic
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Karen J. Parker, PhD
Truong-Tan Broadcom Endowed Professor and Professor, by courtesy, of Comparative Medicine
Current Research and Scholarly InterestsThe Parker Lab conducts research on the biology of social functioning in monkeys, typically developing humans, and patients with social difficulties.
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Akshay Paruchuri
Postdoctoral Scholar, Psychiatry
AI4ALL Graduate Mentor, Stanford Pre-Collegiate StudiesBioI'm a postdoctoral scholar at Stanford University, advised by Professor Ehsan Adeli. I'm affiliated with the Stanford Translational AI (STAI) Lab and the Stanford Vision and Learning (SVL) Lab. I earned my PhD in computer science at UNC Chapel Hill under the advisement of Professor Henry Fuchs. I build and evaluate multimodal AI systems, from general-purpose methods for interactive computing to applications in healthcare. Currently, I'm working toward a future where multimodal AI can safely and reliably integrate into healthcare systems in order to improve the entire patient journey, from advanced diagnostic imaging and surgical support to all-day health monitoring and management, with the aim to achieve better therapeutic outcomes for cancer and aging-related diseases. I'm generally interested in opportunities that would allow me to continue to deepen my research expertise while leading and working on projects that benefit people everywhere, whether through foundational research, real-world products, or shaping how these systems are evaluated and deployed.
Previously, I was a visiting researcher at IDSIA USI-SUPSI working with Professor Piotr Didyk on the interpretability of multimodal language models (MLMs) with respect to capabilities such as visual perception. I've published in leading venues on topics such as remote health sensing (WACV, NeurIPS), 3D reconstruction (ECCV, MICCAI), LLM-based conversational agents for personal health (EMNLP, Nature Communications), and energy-efficient operation of smart glasses (ISMAR). I've done internships at Google AR/VR, Google Consumer Health Research, and Kitware. -
Sergiu P. Pasca
Kenneth T. Norris, Jr. Professor of Psychiatry and Behavioral Sciences and Bonnie Uytengsu and Family Director of the Stanford Brain Organogenesis Program and Senior Fellow, by courtesy, at the Hoover Institution
Current Research and Scholarly InterestsA critical challenge in understanding the intricate programs underlying development, assembly and dysfunction of the human brain is the lack of direct access to intact, functioning human brain tissue for detailed investigation by imaging, recording, and stimulation.
To address this, we are developing bottom-up approaches to generate and assemble, from multi-cellular components, human neural circuits in vitro and in vivo.
We introduced the use of instructive signals for deriving from human pluripotent stem cells self-organizing 3D cellular structures named brain region-specific spheroids/organoids. We demonstrated that these cultures, such as the ones resembling the cerebral cortex, can be reliably derived across many lines and experiments, contain synaptically connected neurons and non-reactive astrocytes, and can be used to gain mechanistic insights into genetic and environmental brain disorders. Moreover, when maintained as long-term cultures, they recapitulate an intrinsic program of maturation that progresses towards postnatal stages.
We also pioneered a modular system to integrate 3D brain region-specific organoids and study human neuronal migration and neural circuit formation in functional preparations that we named assembloids. We have actively applied these models in combination with studies in long-term ex vivo brain preparations to acquire a deeper understanding of human physiology, evolution and disease mechanisms.
We have carved a unique research program that combines rigorous in vivo and in vitro neuroscience, stem cell and molecular biology approaches to construct and deconstruct previously inaccessible stages of human brain development and function in health and disease.
We believe science is a community effort, and accordingly, we have been advancing the field by broadly and openly sharing our technologies with numerous laboratories around the world and organizing the primary research conference and the training courses in the area of cellular models of the human brain. -
Sujata Patel
Clinical Assistant Professor, Psychiatry and Behavioral Sciences - Vaden Health Center
BioSujata Patel is a staff psychiatrist at Vaden Health Center, where she provides care to Stanford students. Her areas of interest include the transition to college and working with parents of college students.
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Ankita Patil
Research Assistant, Psych/Public Mental Health & Population Sciences
BioAnkita Patil is a public health researcher focused on advancing health equity through a social justice–centered framework. She holds a B.A. in Social Psychology from The College of New Jersey and an M.S. in Community Health and Prevention Research from Stanford University. Her research experience includes work at Brigham and Women’s Hospital and Johns Hopkins University, where she examined the health impacts of incarceration, trauma-informed care, and reproductive health among incarcerated populations. Ankita is a co-author of an American Public Health Association policy statement calling for an end to shackling incarcerated patients and has peer-reviewed work on COVID-19 in Massachusetts prisons. Her work bridges research, policy, and community-based advocacy to advance humane public health solutions.
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Margot Paul
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioDr. Paul is a Clinical Assistant Professor in the Department of Psychiatry and Behavioral Sciences. She received her undergraduate degree from Tulane University where she graduated magna cum laude with departmental honors in psychology. She then received a master of science degree in behavioral health psychology the following year, after partaking in the 4+1 master's program. She graduated with her doctor of psychology degree from the PGSP-Stanford Psy.D. Consortium, where she won the award for Outstanding Overall Student (2021). She completed her clinical psychology doctoral internship at the Sepulveda VA in Los Angeles and her postdoctoral fellowship in the Department of Psychiatry and Behavioral Sciences at Stanford School of Medicine.
During her postdoctoral year she continued her research on using virtual reality (VR) as a method of engaging in behavioral activation for individuals with depression. Dr. Paul began her VR work in 2017 after joining Dr. Kim Bullock’s Virtual Reality-Immersive Technology Clinic & Laboratory in the Department of Psychiatry & Behavioral Sciences at Stanford School of Medicine. Dr. Paul won the Cheryl Koopman Dissertation of the Year Award for designing and implementing a feasibility study and three-arm pilot randomized controlled trial to examine the feasibility of using a VR headset as a way to administer behavioral activation therapy for participants with a diagnosis of major depressive disorder. She presented her past and ongoing research findings as a speaker at Shift Medical 2021: Virtual Medical XR Congress and Expo (2021), Stanford Psychiatry Grand Rounds (2022), IVRHA’s 7th Annual Virtual Reality and Healthcare Global Symposium (2023), VMed23 (2023), ADAA (2023), and CYPSY26 (2023). Dr. Paul has worked and consulted with VR companies and local Bay Area startups in the technology and mental health space. She has published on her virtual reality work.
Clinically, she is interested in working with adults with anxiety and mood disorders, interpersonal difficulties, health-related difficulties, and/or perfectionistic tendencies. Dr. Paul has experience working with high-performance individuals, such as healthcare providers and student athletes. She practices using predominantly cognitive behavioral and dialectical behavioral therapies, but integrates various skills depending on the presentation and need of each unique individual. -
Rafael Pelayo, MD
Clinical Professor, Psychiatry and Behavioral Sciences - Sleep Medicine
Current Research and Scholarly InterestsSleep Disorders in Adults and Children
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Adolf Pfefferbaum
Professor of Psychiatry and Behavioral Sciences, Emeritus
Current Research and Scholarly InterestsDevelopment and application of magnetic resonance imaging approaches for in vivo studies of human and animal brain integrity in neurodegenerative conditions, including alcoholism, HIV infection, Alzheimer's disease, and normal aging
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Jennifer M. Phillips, PhD
Clinical Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
Current Research and Scholarly InterestsAutism spectrum disorders, young child assessment, developmental disabilities
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Jennifer Pien MD
Clinical Associate Professor, Psychiatry and Behavioral Sciences
BioJennifer H. Pien is a Clinical Associate Professor through the Department of Psychiatry at Stanford University. She is the Director of The Pegasus Physician Writers, Founder of The Pegasus Review, and is a founding faculty editor for the Oxford Review of Books x Stanford collaboration. She also serves on the Advisory Board for The Bellevue Literary Press and the Stanford School of Medicine Medical Humanities Fellowship. Jennifer is represented by Amy Collins of Talcott Notch. She is the author of Healing the Healers, Johns Hopkins University Press, forthcoming 2025 and is the Co-Founder of Hesperides Literary Agency.
In addition to her work in Medical Humanities, her interests include advocacy for adults with developmental disabilities where she cofounded Puente Clinic through the San Mateo County Medical System, an innovative dev. disabilities subspecialty clinic. She serves on the Regional Advisory Committee to the California State Council on Developmental Disabilities. Currently, her clinical focus is on physician well-being through the WellConnect team. -
Adam Pines
Postdoctoral Scholar, Psychiatry
BioAdam Pines, Ph.D., is a postdoctoral fellow with Drs. Anish Mitra and Nolan Williams, PhD. Adam completed his Ph.D. in Neuroscience at the University of Pennsylvania in Philadelphia. Adam’s work centers on neurodevelopment and the role of hierarchical brain function in mood disorder emergence and remission.
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Julia Rachel Plank
Postdoctoral Scholar, Psychiatry
BioI am a postdoctoral researcher in the BRain Imaging, Development, and GEnetics (BRIDGE) Laboratory in the Department of Psychiatry and Behavioral Sciences. Currently my work focuses on the use of magnetic resonance imaging (MRI) for improving understanding of the neuropathophysiology underlying neuropsychiatric disorders with a genetic basis.
My PhD investigated the use of neuroimaging techniques (diffusion MRI, quantitative magnetization transfer, magnetic resonance spectroscopic imaging, electroencephalography) for detection of neuroinflammation in human participants.
My research interests are centered on the clinical applications of MRI for elucidation of pathology and improving diagnosis and treatment. -
Thomas G Plante
Emeritus Adjunct Clinical Professor, Psychiatry and Behavioral Sciences
BioThomas G. Plante, Ph.D., ABPP is an emeritus adjunct professor of psychiatry and behavioral sciences at Stanford University School of Medicine. He is also the Augustin Cardinal Bea, S.J. University Professor, professor of psychology and, by courtesy, religious studies and The Jesuit School of Theology at the Graduate Theological Union, and directs the Applied Spirituality Institute at Santa Clara University. He has served as vice-chair of the National Review Board for the Protection of Children and Youth for the U.S. Conference of Catholic Bishops and is past-president of the Society for the Psychology of Religion and Spirituality (Division 36) of the American Psychological Association (APA). He has published 29 books including, Spiritually Informed Therapy: Wisdom and Evidence Based Strategies That Work, Contemporary Clinical Psychology, Graduating with Honor: Best Practices to Promote Ethics Development in College Students, Living Ethically in an Unethical World, Sexual Abuse in the Catholic Church: A Decade of Crisis, 2002-2012, and Spiritual Practices in Psychotherapy: Thirteen Tools for Enhancing Psychological Health. He is editor of the APA journal, Spirituality in Clinical Practice. He has published over 275 scholarly professional journal articles and book chapters as well. He has been frequently featured in most major national and international media outlets. Time Magazine featured him in a 2005 profile and referred to him in a 2002 cover story about clerical abuse as one of “three leading American Catholics.” He teaches courses in psychopathology, health psychology, the psychology of religion and spirituality, and professional ethics and maintains a private clinical practice as a licensed psychologist in Menlo Park, CA. He is best reached at tplante@scu.edu.
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Celeste Poe, Ph.D., PMH-C
Clinical Assistant Professor, Psychiatry and Behavioral Sciences - Child & Adolescent Psychiatry and Child Development
Clinical Assistant Professor (By courtesy), PediatricsBioDr. Celeste Poe is a licensed clinical psychologist with a certification in perinatal mental health. She completed her residency and fellowship training at the Yale Child Study Center. She received her Ph.D. from Palo Alto University, her master’s degree from Pepperdine University and she is a proud HBCU alumni of Xavier University of Louisiana where she received her bachelor’s degree.
Dr. Poe is a Clinical Assistant Professor and Attending NICU and Perinatal Psychologist at Stanford University School of Medicine. She is the program director of the maternal & infant critical care mental health services at Lucile Packard Children's Hospital where she provides psychological consultation and psychotherapy to parents requiring hospitalization due to high risk pregnancies and parents of infants hospitalized in the NICU. Dr. Poe’s clinical specialties include perinatal and infant mental health as well as maternal-infant critical care with a focus on child and caregiver trauma, grief, and bereavement. Her research focuses on Black perinatal mental health and mental health equity, infant and parent mental health in medical settings, and intergenerational trauma. Dr. Poe was a Zero to Three Fellow and currently serves as Co-Chair of the National Network of NICU Psychologists. In 2026 she was appointed to the American Psychological Association's committee on Children Youth and families.
Dr. Poe also holds a community faculty appointment as an Assistant Clinical Professor at the Yale Child Study Center where she works on the Grief-Sensitive Healthcare Project which aims to enhance healthcare providers’ capacities to meet the needs of grieving families. -
Kilian M. Pohl, PhD
Professor (Research) of Psychiatry and Behavioral Sciences (Major Labs and Incubator) and, by courtesy, of Electrical Engineering
Current Research and Scholarly InterestsThe foundation of the laboratory is computational science aimed at identifying biomedical phenotypes improving the mechanistic understanding, diagnosis, and treatment of neuropsychiatric disorders. The biomedical phenotypes are discovered by unbiased, machine learning-based searches across biological, neuroimaging, and neuropsychological data. This data-driven discovery currently supports the adolescent brain research of the NIH-funded National Consortium on Alcohol and NeuroDevelopment in Adolescence (NCANDA). The laboratory also investigates brain patterns specific to alcohol use disorder, depression, and the human immunodeficiency virus (HIV) across the adult age range, and have advanced the understanding of a variety of brain diseases including schizophrenia, Alzheimer’s disease, glioma, and aging.
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Russell Poldrack
Albert Ray Lang Professor of Psychology and, by courtesy, of Psychiatry and Behavioral Science
Current Research and Scholarly InterestsOur lab uses the tools of cognitive neuroscience to understand how decision making, executive control, and learning and memory are implemented in the human brain. We also develop neuroinformatics tools and resources to help researchers make better sense of data.
