School of Medicine
Showing 11-20 of 27 Results
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Grace A Cheney
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioGrace Cheney, M.D. specializes in the assessment and treatment of ADHD across the lifespan. She serves as Director of the Adult ADHD Assessment Clinic at Stanford, which provides structured, developmentally informed evaluations for adults with attention and executive function challenges. Rooted in a neurodiversity-affirming framework, the clinic focuses on diagnostic clarity to support tailored, evidence-based care. As part of this model, the clinic incorporates the California ADHD Symptom Tracking (CAST) initiative, a semi-structured symptom-tracking method that fosters patient insight, supports individualized treatment planning, and promotes adherence. Through continued collaboration with Dr. Aaron Winkler, creator of CAST and the clinic’s founding director, Dr. Cheney is advancing the use of CAST to strengthen the quality of ADHD assessment and care worldwide.
With subspecialty training in both child and adolescent psychiatry and forensic psychiatry, Dr. Cheney’s diagnostic lens emphasizes precision and developmental context. She has particular expertise in the assessment of ADHD in women, transitional-age youth, and high-functioning professionals. Her treatment approach is comprehensive, and emphasizes establishing foundational non-pharmacological strategies in addition to pharmacological interventions.
Dr. Cheney lectures in the Forensic Psychiatry Fellowship on civil and child forensic topics, and she also supervises psychiatry residents and fellows in adult ADHD assessment. Her emerging areas of interest include the ethical use of AI to maintain therapeutic momentum and accelerate growth between visits, while enriching clinical decision-making with dynamic data that supports more personalized, precise, and adaptive therapy. -
Octavio Choi, MD, PhD
Clinical Associate Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsNeurolaw: Criminal responsibility and brain damage; brain-activity based mind reading; reliability of advanced neuroimaging technologies; normative databases
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Mehak Chopra
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioHer expertise lies in treating special populations such as athletes and students. She has also had training in dealing with cultural psychiatry issues. She has been trained to treat students with a variety of mental health issues – ADHD, Bipolar disorder, schizophrenia, eating disorders, insomnia, mood disorder and personality disorders.
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Sara Marie Cohen-Fournier
Adjunct Lecturer, Psych/General Psychiatry and Psychology (Adult)
BioDr. Sara Marie Cohen-Fournier received her undergraduate degree in Science from McGill University, her masters of arts in Oral History from Columbia University, and her medical degree from Université de Montréal. She did her residency in Psychiatry at McGill University and her fellowship in Addiction Medicine at Stanford University. She is currently an adjunct clinical instructor of Addiction Medicine, Stanford University School of Medicine. She practices in rural Northern Quebec, where she works in part at the community center, the Native Friendship Center and at the OUD local clinic. She is interested in under-standing the essence of spirituality, culture, biology, psychology,and society in mental health.
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Roy Collins, MD, MPH
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
BioDr. Roy Collins, MD is a board-certified psychiatrist and Clinical Assistant Professor in the Department of Psychiatry and Behavioral Sciences at Stanford University School of Medicine. He serves as an Attending Sports Psychiatrist and conducts mental performance research with the Wu Tsai Human Performance Alliance, supporting athletes across collegiate, professional, and international levels. Dr. Collins is the founder of the nation’s first Sports and Performance Psychiatry Fellowship, a pioneering program that provides advanced training in athlete mental health and performance psychiatry. His work bridges clinical expertise, lived experience, elite athletic background, and a commitment to advancing science in service of mental wellness and human performance.
