Constantine G LyketsosConstantine G. Lyketsos, M.D., M.H.S., is the Elizabeth Plank Althouse Professor in Alzheimer's Disease Research at Johns Hopkins, where he is chair of the Department of Psychiatry at the Bayview Medical Center, vice-chair of the Department o Psychiatry and Behavioral Sciences at the Johns Hopkins Hospital, co-director of the Division of Geriatric Psychiatry and Neuropsychiatry, and director of the Memory and Alzheimer's Treatment Center. Read More Read Less