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 Psychosocial Providers John T. Langfitt, Ph.D., ABPP Associate Professor of Neurology Michael Privitera M.S., M.D. Professor of Neurology William H. Watson Ph.D. Associate Professor of Neurology Fellows Epilepsy Fellow Sushma Yerram, M.B.B.S. Epilepsy Fellow Brian Hanrahan, MD Epilepsy Fellow Dana Vanino, MD 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. Assistant 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 NP Susan O. Smith NP Julie C. Socha NP