Dr. Fred Berlin is an Associate Professor in the Department of Psychiatry and Behavioral Sciences at Johns Hopkins University School of Medicine and an attending physician at Johns Hopkins Hospital. He is the director of the National Institute for the Study, Prevention and Treatment of Sexual Trauma. That program has been designated by the United States Department of Justice as a national resource site. He is also the director of the Johns Hopkins Sex and Gender Clinic. He has numerous publications in a variety of medical and psychiatric journals.