Allan S. Berger, M.D. 1302 Midwood Pl, Silver Spring, MD20910 Dr. Allan S. Berger is a psychiatrist with an office on Midwood Place in Silver Spring. He has worked as a consultant…More for the National Institute of Health and the Veteran's Administration, among other organizations. In addition to maintaining his practice, Dr. Berger is a professor of clinical psychology at Georgetown University. For more information or to make an appointment, call his practice during regular office hours.