School of Medicine
Showing 1-20 of 338 Results
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Sajjad AbdollahRamezani
Postdoctoral Scholar, Ophthalmology
BioSajjad Abdollahramezani is a postdoctoral scholar in Professor Charles DeBoer’s lab in the Department of Ophthalmology at Stanford University. His research focuses on developing next-generation bioanalytical tools and implantable medical devices that integrate advanced optics, imaging, and AI to make healthcare more sustainable, precise, and accessible.
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Tazbir Ahmed
Postdoctoral Scholar, Ophthalmology
BioDr. Tazbir Ahmed is a clinician-scientist with a focus on neuro-ophthalmology and vision science, bringing expertise in translational research, clinical trials, and medical education. He obtained his medical degree and licensure through the Bangladesh Medical and Dental Council and achieved board certification in Ophthalmology from the Bangladesh College of Physicians and Surgeons.
Motivated by a deep interest in ocular neurodegeneration, inflammation, and metabolic eye disorders, Dr. Ahmed pursued a PhD in Ophthalmology at the University of Tokyo School of Medicine. His doctoral research explored the use of biologics, ocular devices, and experimental models of inflammation to investigate retinal and optic nerve changes in glaucoma, optic neuropathies, and age-related visual decline.
Dr. Ahmed’s multidisciplinary research integrates preclinical disease models, neuroimaging, ocular histochemistry, omics technologies, and electrophysiological methods to elucidate mechanisms of visual pathway dysfunction. He also leverages data science tools to address key issues in ocular public health. -
Ahmad Al-Moujahed, MD, PhD, MPH
Assistant Professor of Ophthalmology (Research/Clinical Trials)
BioDr. Ahmad Al-Moujahed is a board-certified, fellowship-trained ophthalmologist with Stanford Health Care. He is also an assistant professor in the Department of Ophthalmology at Stanford University School of Medicine.
Dr. Al-Moujahed specializes in caring for retinal and macular diseases, as well as inherited retinal degenerations (IRDs), a group of genetic diseases that cause vision loss. He also specializes in vitreoretinal surgery to treat a range of diseases that affect vision. He is one of the only ophthalmologists in the nation with dedicated vitreoretinal surgery and IRD training and expertise. He is committed to providing compassionate care that improves eye health, vision, and quality of life.
As a physician-scientist, Dr. Al-Moujahed’s research focuses on investigating the origins of IRDs and developing novel treatments for these conditions. He is also involved in clinical trials exploring innovative experimental treatments for IRDs.
He is also deeply interested in the intersection of ophthalmology, public health, and global health. He has contributed to the development of educational programs for medical students and vision care initiatives in Syria and Lebanon, with the goal of expanding access to eye care in underserved communities.
Dr. Al-Moujahed has published his research in peer-reviewed journals, including Investigative Ophthalmology & Visual Science, Experimental Eye Research, Stem Cell Research, Scientific Reports, and American Journal of Ophthalmology. He has also published in Ophthalmology Retina; British Journal of Ophthalmology; European Journal of Ophthalmology; Ophthalmic Surgery, Lasers and Imaging Retina; and the International Journal of Retina and Vitreous.
He has also presented at several national conferences, including meetings of the Association for Research in Vision and Ophthalmology, American Society of Retina Specialists, American Academy of Ophthalmology, and Retina Society.
Dr. Al-Moujahed is a member of the American Society of Retina Specialists, American Academy of Ophthalmology, and Association for Research in Vision and Ophthalmology. He is also a member of the Syrian American Medical Society and serves on its Education and Ophthalmology Committee. -
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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Haider Ali
Postdoctoral Scholar, Ophthalmology
BioHaider Ali, M.B., B.S. is a Postdoctoral Scholar in the Department of Ophthalmology at Stanford University School of Medicine. With over six years of experience in translational research, his work focuses on advancing innovations in retinal imaging, artificial intelligence, and digital health. He is particularly interested in developing technologies that bridge clinical innovation and real-world impact to improve vision care globally.
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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. -
BRIGHT ASARE-BEDIAKO
Postdoctoral Scholar, Ophthalmology
BioDr. Asare-Bediako is a Ghanaian-trained Optometrist who started his career as a Teaching/Research Assistant at the Kwame Nkrumah University of Science and Technology, Kumasi, Ghana. He obtained a doctorate degree in Vision Science from the University of Alabama at Birmingham, US, where he worked on animal models of diabetic retinopathy and hematopoiesis in Prof. Maria Grant’s lab. Currently, he is a postdoctoral scholar in Prof. Mary Elizabeth Hartnett’s lab studying retinopathy of prematurity. His current interests lie in understanding mechanisms of angiogenesis in retinopathy of prematurity and diabetic retinopathy.
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Gastón A. Ayubi
Postdoctoral Scholar, Ophthalmology
BioGastón A. Ayubi completed his undergraduate studies in physics and electrical engineering, followed by PhD studies in physics at the University of the Republic of Uruguay. As an undergraduate student, in 2008 he started collaborating at the Department of Physics, where he developed a strong interest in phase imaging techniques. In 2022 he joined Stanford University as a postdoc. His role is to develop and test phase contrast imaging methods for both microscopy and retinal imaging.
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Hyoung Won Bae
Visiting Instructor, Ophthalmology Research/Clinical Trials
BioHyoung Won Bae, M.D., Ph.D., is an Associate Professor in the Department of Ophthalmology at Severance Hospital, Yonsei University College of Medicine in Seoul, Korea. He specializes in glaucoma and has published extensively on its diagnosis, treatment, and disease progression. He currently serves as the Vice Secretary General of the Korean Ophthalmological Society and, from March 2025 to February 2026, is working as a Visiting Instructor at Stanford University.
