Mark L. Moster, MD is an Attending Physician on the Neuro-Ophthalmology Service at Wills Eye Hospital and Professor of Neurology and Ophthalmology at Thomas Jefferson University in Philadelphia. He holds appointments at Drexel University, Temple University, and Einstein Medical Center in Philadelphia, where he is Chair of Neuro-Ophthalmology. He is also the Director of the Electrophysiology Lab at Wills Eye Hospital.

Dr. Moster trained in Neurology at the University of Pittsburgh School of Medicine and completed a Neuro-Ophthalmology Fellowship at Wills Eye.

He has authored more than 80 articles in the peer-reviewed literature and many book chapters, and has been an active lecturer nationally and internationally. He serves on the Editorial Board of the Journal of Neuro-Ophthalmology and is Editor of the Literature Commentary Section. He currently serves on the board of directors of the North American Neuro-Ophthalmology Society (NANOS) and is a member of the Education Committee of the American Academy of Neurology.

Dr. Moster has participated in clinical research in neuro-ophthalmology and has received support from the National Institutes of Health (NIH) for studying central nervous system control of saccadic eye movements. His current research interest is the visual function in neurodegenerative diseases. He has been a Philadelphia Magazine Top Docs™  award winner since 1991.