UR Medicine / UR Medicine Epilepsy Center / Our Team Our Team Clinical Providers Michel J. Berg M.D. Director Professor of Neurology Deana Bonno, M.D. Assistant Professor of Neurology Giuseppe Erba M.D. Professor Emeritus of Neurology Robert A. Gross M.D., Ph.D. Professor of Neurology and Pharmacology & Physiology Olga Selioutski D.O. Associate Professor of Neurology Neuropsychologist Provider Dalin T. Pulsipher Ph.D., ABPP Associate Professor of Neurology and Psychiatry Psychosocial Providers William H. Watson Ph.D. Associate Professor of Neurology Fellows Aubrey Duncan, MD Pediatric Epilepsy Fellow Ketogenic Dietitians Leeann Habben, RD Gretchen Birbeck M.D., M.P.H., D.T.M.H., FAAN Professor of Neurology A. James Fessler III M.D. Associate Professor of Neurology Inna Hughes M.D., Ph.D. Assistant Professor of Neurology Lynn Liu M.D. Associate Professor of Neurology Laurie Seltzer D.O. Assistant Professor of Neurology Trenton J. Tollefson, M.D. Senior Instructor of Neurology Thomas Wychowski M.D. Associate Professor of Neurology Clinical Neurophysiology Providers James Burchfiel Ph.D. Professor of Neurology Michael W. Chilungu M.D., M.B.A. Assistant Professor of Neurology Neurosurgeons Webster H. Pilcher M.D., Ph.D. Chair and Professor of Neurosurgery Nurse Practitioners Patricia B. Rogers DNP, RN, ANP-C Susan O. Smith NP Julie C. Socha NP