She received a B.S. degree in chemistry from the University of Notre Dame and a MD degree from Case Western Reserve University. Dr. Fabian completed her neurology residency at The Mount Sinai Hospital, where she served as Chief Resident. In 2009, she was named The Mount Sinai Hospital Resident of the Year. She was the recipient of a 2009-2011 Sylvia Lawry Fellowship from the National MS Society, after which she joined the CGD faculty as Assistant Professor of Neurology in 2011.