Barry W. McCarthy, PhD, ABPP, is a board certified clinical psychologist (ABPP), certified marital and sex therapist, and a tenured professor of psychology at American University. His clinical expertise focused on integrating sex therapy strategies and techniques into individual and couple therapy, assessment and treatment of the most common male and female sexual problems, and a special expertise in the treatment of sexual desire disorders.

Dr. McCarthy earned his BA from Loyola University and his MA and PhD from Southern Illinois University. His professional memberships include the American Psychological Association, American Association of Marriage and Family Therapy, Society for Sex Therapy and Research, and Association for Behavioral and Cognitive Therapies. He is a Diplomate in sex therapy earning this from the American Association of Sex Educators, Counselors, and Therapists.