Grant T. Liu, MD is Professor of Neurology and Ophthalmology and Raymond G. Perelman Endowed Chair in Pediatric Neuro-Ophthalmology, Division of Neuro-Ophthalmology, Departments of Neurology and Ophthalmology, Hospital of the University of Pennsylvania and the Children’s Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia. MORE

Randolph S. Marshall, MD, MS the Elisabeth K. Harris Professor of Neurology at Columbia University College of Physicians and Surgeons in New York City; Chief of the Stroke Division, and Attending Neurologist on the Stroke Service at New York-Presbyterian Hospital. He is the lead author of On Call Neurology, 4th Edition.   MORE

Dr. Mazziotta earned his MD from Georgetown University and is now Chair of the Department of Neurology at UCLA, as well as co-author of Bradley's Neurology in Clinical Practice, 6th Edition.

Dr. Milstein received his MD from the Albert Einstein College of Medicine and is currently an assistant professor of neurology at Albert Einstein College of Medicine. He is co-author of Kaufman's Clinical Neurology for Psychiatrists.

Dr. Mohr founded the Neurology Department at the University of South Alabama and is currently the director of the stroke center at the College of Physicians & Surgeons, Columbia University. He is also co-author of Stroke, 5th Edition.