UR Medicine / Neurology / Our Divisions / Multiple Sclerosis & Neuroimmunology / Our Team Our Team Matthew J. Bellizzi, MD, PhD Andrew D. Goodman, M.D. Jennetta Hammond, PhD Megan H. Hyland, M.D. Jessica Robb, M.D. Lawrence Samkoff, M.D., Ph.D. Robert I. Thompson-Stone, M.D.