School of Medicine
Showing 201-250 of 12,986 Results
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Todd Alamin, MD, FAAOS
Professor of Orthopaedic Surgery
On Leave from 06/23/2025 To 08/18/2025BioDr. Alamin is a board-certified, fellowship-trained orthopaedic surgeon and spine surgeon at Stanford Health Care Orthopaedics and Sports Medicine. He is director of the Spine Surgery Fellowship Program and the Minimally Invasive Spine Center and a professor in the Department of Orthopaedic Surgery at Stanford University School of Medicine. Dr. Alamin completed his spine care and surgery fellowship training at Stanford University School of Medicine/St. Mary’s Medical Center.
Dr. Alamin specializes in advanced, minimally invasive treatments for a range of conditions affecting the spine. He is skilled at relieving pain that results from spinal stenosis, scoliosis, degenerative disc disease, arthritis, and traumatic injuries. He combines extensive expertise with decades of experience to deliver innovative, personalized care to each of his patients.
Dr. Alamin’s research interests include effective treatments for vertebral fractures, spinal deformities, scoliosis, herniated discs, and spondylolisthesis (when a vertebra slides out of place). As principal investigator for multiple clinical trials and research studies, Dr. Alamin has explored nerve ablation as a treatment for chronic low back pain and motion-preserving lumbar fusion techniques. He uses state-of-the-art medical devices, implants, and technology to make spine surgery more effective and help his patients move without pain.
Dr. Alamin is known around the world for the treatment of spine disorders and injuries. He has published more than 65 articles in numerous peer-reviewed journals, including Spine, The Spine Journal, Clinical Spine Surgery, International Journal of Spine Surgery, and Journal of Orthopaedic Research. He has also written several book chapters that focus on diagnosing and treating spine conditions.
A recognized leader in innovative spine surgery techniques, Dr. Alamin has invented dozens of medical devices, methods, and techniques for spine surgery. He holds a number of patents for his inventions, many of which have revolutionized back pain treatments. Physicians around the globe use his techniques and devices to help their patients with spine conditions.
Dr. Alamin has been invited to present at conferences around the globe about spinal fusion procedures, novel techniques to treat spinal stenosis, and the latest medical devices to treat degenerative spondylolisthesis. He has lectured at annual meetings for the Association of Bone and Joint Surgeons, the North American Spine Society, and the International Society for the Study of the Lumbar Spine.
Dr. Alamin is a fellow of the American Academy of Orthopaedic Surgeons. He is a member of the North American Spine Society, the International Society for the Study of the Lumbar Spine, the Spine Arthroplasty Society, and the Society for Minimally Invasive Spine Surgery. -
Fernando Alarid-Escudero
Assistant Professor of Health Policy
BioFernando Alarid-Escudero, Ph.D., is an Assistant Professor of Health Policy at Stanford University School of Medicine. He obtained his Ph.D. in Health Decision Sciences from the University of Minnesota School of Public Health. His research focuses on developing statistical and decision-analytic models to identify optimal prevention, control, and treatment policies and conducting cost-effectiveness analyses to address a wide range of public health problems. He has also developed novel methods to quantify the value of future research. Dr. Alarid-Escudero is a member of three cancers (colorectal [CRC], bladder, and gastric) of the Cancer Intervention and Surveillance Modeling Network (CISNET) consortium, a group of investigators sponsored by the National Cancer Institute in the U.S. that uses simulation modeling to evaluate the impact of cancer control interventions (e.g., prevention, screening, and treatment) on population trends in incidence and mortality. Dr. Alarid-Escudero co-founded the Decision Analysis in R for Technologies in Health (DARTH) workgroup (http://darthworkgroup.com) and the Collaborative Network on Value of Information (ConVOI; https://www.convoi-group.org), international and multi-institutional collaborative efforts that develop transparent and open-source solutions to implement decision analysis and quantify the value of potential future investigation for health policy analysis. He received a BSc in Biomedical Engineering from the Metropolitan Autonomous University in Iztapalapa (UAM-I), and a Master’s in Economics from CIDE, both in Mexico.
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Alexandriah Nicole Alas, MD
Clinical Associate Professor, Obstetrics & Gynecology
BioDr. Alas is a board-certified, fellowship-trained urogynecologist with Stanford Health Care Obstetrics & Gynecology. She is also a pelvic surgeon and a Clinical Associate Professor in the Department of Obstetrics & Gynecology at Stanford University School of Medicine. She specializes in minimally invasive urogynecology and reconstructive pelvic surgery, including vaginal, laparoscopic, robotic and VNOTES approaches.
Dr. Alas has expertise in treating pelvic organ prolapse, urinary and fecal incontinence, bladder pain, vaginal fistulas, mesh and non-mesh procedures as well as treating complications. In addition, she offers uterine preservation surgeries as well as non-surgical options. She is trained in a variety of in-office procedures, including urodynamics, office cystoscopy, bladder Botox injections, urethral injections, PTNS, and sacral neuromodulation tests.
Dr. Alas is nationally recognized for her expertise and serves as a national oral board examiner for the American College of Obstetrics and Gynecology. She is passionate about teaching and has served as the associate fellowship director in Urogynecology in the past and currently supervises, teaches, and mentors medical students, residents, and fellows in urogynecology.
Dr. Alas is actively involved in research and serves on the Society of Gynecological Surgeons Systematic Review Group. She has published her work in many peer-reviewed journals, including International Urogynecology Journal, Journal of Urology, and Obstetrics & Gynecology. She also serves as a reviewer for several peer-reviewed journals and has presented her research nationally and internationally. -
Arash Alavi
Software Engineering Director, Genetics
Current Role at StanfordSoftware Engineering Director
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Gregory W. Albers, MD
Coyote Foundation Professor and Professor, by courtesy, of Neurosurgery
Current Research and Scholarly InterestsOur group's research focus is the acute treatment and prevention of cerebrovascular disorders. Our primary interest is the use of advanced imaging techniques to expand the treatment window for ischemic stroke. We are also conducting clinical studies of both neuroprotective and thrombolytic strategies for the treatment of acute stroke and investigating new antithrombotic strategies for stroke prevention.
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Deborah Alcorn, MD
Associate Professor of Ophthalmology at the Stanford University Medical Center, Emerita
Current Research and Scholarly InterestsGene linkage - tuberous sclerosis; stabismus and, molteno implants; congenital stationary night blindness
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Maria Alexandrovna Aleshin, MD
Clinical Associate Professor, Dermatology
BioMaria Aleshin, M.D., is Clinical Associate Professor of Dermatology, Director of the Hidradenitis Suppurativa Clinic, and Co-Director of the Inpatient Dermatology Consult Service at Stanford Medicine. Her clinical interests include hidradenitis suppurativa, complex medical dermatology, and inpatient dermatology. Dr. Aleshin received her B.A. from the University of California, Berkeley and her M.D. from the David Geffen School of Medicine at UCLA. She completed her dermatology residency at UCLA, where she also served as Chief Resident in her final year.
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Dr. Lydia Aletraris
Social Science Research Scholar, Health Policy
BioDr. Lydia Aletraris brings both a national and global perspective to her research, specializing in substance use and human trafficking. With extensive experience managing projects funded by agencies such as the National Institutes of Health, the Substance Abuse and Mental Health Services Administration, the U.S. Department of Justice, and the U.S. Department of State, she has served as Principal Investigator or Co-Principal Investigator on national research examining the implementation of evidence-based practices in substance use treatment and the effects of U.S. cannabis policy, as well as on international research focused on human trafficking.
Dr. Aletraris previously coordinated the Prevalence Reduction Innovation Forum (PRIF), a global initiative that developed key trafficking indicators and brought together scholars from around the world to test methodologies for measuring human trafficking prevalence, with studies conducted in Brazil, Costa Rica, Morocco, Pakistan, Tanzania, and Tunisia.
With a commitment to health and human rights, her research addresses urgent public health challenges through ethical, evidence-based practices and policies that support resilience and recovery across diverse, at-risk populations. Dr. Aletraris holds a PhD in Sociology from the University of Georgia. -
Amy Alexander
Clinical Assistant Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsCollege Mental Health, Emotional Support Animals & Service Animals, Women's Health, Mental Health & Well-being in Veterinarians
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Kevin M. Alexander, MD, FACC, FHFSA
Assistant Professor of Medicine (Cardiovascular Medicine)
BioDr. Alexander is an advanced heart failure-trained cardiologist. He is also an Assistant Professor of Cardiovascular Medicine at Stanford University School of Medicine.
Dr. Alexander specializes in the management of advanced heart failure and transplant cases, seeing a wide range of patients. He also has an active research laboratory, studying various forms of heart failure.
Dr. Alexander has expertise in diagnosing and treating transthyretin cardiac amyloidosis, a critical yet underdiagnosed cause of heart failure among African Americans and the elderly. He is conducting extensive research to enhance our understanding of this condition, with grant support from the National Institutes of Health and American Heart Association, among other sources. -
Steven R. Alexander, MD
Professor of Pediatrics (Nephrology), Emeritus
Current Research and Scholarly InterestsDialysis, kidney transplantation, continuous renal replacement therapy in pediatric patients; chronic kidney disease in pediatric patients.
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Tayyeba K. Ali, MD
Adjunct Clinical Associate Professor, Ophthalmology
BioTayyeba K. Ali, MD, a Board Certified ophthalmologist, specializes in complex corneal disease and uveitis. She sees patients at Palo Alto Medical Foundation / Sutter Health in Sunnyvale, CA. Dr. Ali also works as a medical specialist on contract for Google.
Prior to completing two fellowships in cornea, external disease, refractive surgery and uveitis at Bascom Palmer Eye Institute, ranked #1 eye hospital in the United States by U.S. News & World Report, Dr. Ali finished her ophthalmology residency at the Jones Eye Institute / UAMS. She earned her medical degree from Emory University School of Medicine and completed her undergraduate training in English literature and creative writing from Agnes Scott College.
Dr. Ali has received many academic and teaching awards including the Bascom Palmer Fellow of the Year Award and the Jone’s Eye Dean’s Faculty Award. She has delivered dozens of lectures on the national and international level and published numerous meeting abstracts and peer-reviewed journal articles.
As a second generation American, Tayyeba finds herself dwelling on migrant and refugee stories, their need for ethnic and religious identity, and the repercussions of these journeys. She is keenly interested in international medicine, resident education, health technology and taking a closer look at the moral crossroads we face in healthcare. She is the Associated Director for Pegasus Physician Writers at Stanford as well as the Senior Fiction Editor for the medical literary magazine, The Pegasus Review; she has a particular affinity for colons (grammatically, not anatomically, speaking) and semicolons. -
Roozbeh Aliabadi
Affiliate, Center for Compassion and Altruism Research and Education
BioDirector of Compassion in AI
Dr. Roozbeh Aliabadi, Ph.D., is an entrepreneur, a global thought leader in AI education, an author, and an advocate for ensuring artificial intelligence serves humanity with ethics, empathy, and compassion.
Dr. Aliabadi is the co-founder and CEO of ReadyAI.org, an organization dedicated to bringing AI education to students in over 150 countries. He is also the co-founder of the World Artificial Intelligence Competition for Youth (WAICY), a global initiative that empowers young minds to solve real-world challenges through AI, fostering creativity, critical thinking, and ethical leadership.
As an author, Dr. Aliabadi has written extensively on AI’s role in education, including books for educators, parents, and children. His latest work, “Intro to AI for Parents (Pocketbook): A Guide to Sparking Fun and Meaningful Conversations with Your Kids about Artificial Intelligence,” helps families engage in meaningful discussions about AI and its impact. His insights on AI and global affairs have been featured in BBC, The Hill, Wall Street Journal, NIKKEI Asian Review, and USA Today.
Dr. Aliabadi has delivered keynote addresses at major global conferences, including Web Summit, AI Global Summit, Global Silicon Valley Forum, and the Aspen Forum. His talks explore AI ethics, education, and the future of compassionate AI, bridging the gap between cutting-edge technology and human-centered values.
His research focuses on the intersection of AI, education, and human-centered technology, particularly emphasizing how AI can enhance social-emotional learning, foster inclusivity in education, and support global digital equity.
Dr. Aliabadi earned a Ph.D. from Robert Morris University, focusing on AI interventions in education, a Master’s degree in International Political Economy, and a Bachelor’s in Finance and Economics from the University of Pittsburgh. With eight years of service in the U.S. Army Joint Special Operations Command (JSOC), he brings a global perspective to the ethical considerations of AI. His expertise in human psychology, education, and geopolitics makes him a leading advocate for AI that empowers and uplifts humanity. -
Leonardo Aliaga
Clinical Assistant Professor, Emergency Medicine
BioDr. Leonardo Aliaga is a Clinical Assistant Professor of Emergency Medicine at Stanford University and a medical education researcher. His scholarly focus lies in error-based learning strategies, adaptive expertise, and clinical reasoning. He is co-Principal Investigator of The Right Kind of Reps, an AI-powered virtual patient simulator designed to accelerate diagnostic skill development through purposeful exposure to cognitive struggle and contrasting cases that sharpen pattern recognition. He has been invited to give international presentations and to lead an international symposium on error-based learning strategies. His research has been published in JAMA Network Open and focuses on designing instructional methods that harness errors as cognitive catalysts to deepen learning and develop adaptive expertise.
Dr. Aliaga is currently pursuing a Master of Health Professions Education at the University of Illinois at Chicago, where his thesis aims to establish a framework to help educators implement error-based learning strategies across diverse medical education settings. He collaborates with colleagues at UC Davis, Wake Forest University, the University of Toronto, the University of Washington, and University Hospital Basel, and is building the FERN: the Failure in Education Research Network.
Dr. Aliaga brings a unique background to his work, having trained in neurosurgery before transitioning to emergency medicine. That experience shaped how he thinks about expertise and the role of struggle in becoming a truly excellent physician. He also draws from his earlier career in fine arts and photography to shape his approach to teaching—grounded in visual clarity, storytelling, and helping learners “see” through the layers of clinical complexity. He’s known for delivering gritty, high-yield, and visually rich learning experiences that don’t steal the struggle but instead help residents turn missteps into mastery. -
Ash A. Alizadeh, MD/PhD
Moghadam Family Professor
Current Research and Scholarly InterestsMy research is focused on attaining a better understanding of the initiation, maintenance, and progression of tumors, and their response to current therapies toward improving future treatment strategies. In this effort, I employ tools from functional genomics, computational biology, molecular genetics, and mouse models.
Clinically, I specialize in the care of patients with lymphomas, working on translating our findings in prospective cancer clinical trials.
