Claire Riley, MD, FAAN, is the Karen L. K. Miller Associate Professor of Neurology at Columbia University Irving Medical Center. A graduate of Dartmouth College and the Columbia Vagelos College of Physicians & Surgeons, she completed her neurology residency and fellowship in Multiple Sclerosis at Columbia. She serves as Co-Director of the Columbia Multiple Sclerosis Center and leads the prospective cohort recruitment and characterization of the National MS Brain Bank.msbraindonation.org