Nancy Gambescia, Ph.D., CSTS directs the postgraduate program in Sex Therapy at the Council for Relationships, Philadelphia, PA. Also, she is a clinical associate in Psychiatry at the Perelman School of Medicine at the University of Pennsylvania. Dr. Gambescia has over 35 years of experience teaching, supervising and working with individuals and couples. Dr. Gambescia is a Clinical Fellow and Approved Supervisor in the American Association of Marriage and Family Therapy (AAMFT) and a certified sex therapist and supervisor in the American Association of Sexuality Educators Counselors & Therapists (AASECT) and a clinical member of the Society for Sex Therapy and Research (SSTAR). Dr. Gambescia has coauthored six books, several journal articles and textbook chapters, which focus on relationship and sexual issues. She has conducted numerous presentations in The United States and Europe on couple and sex therapy. Dr. Gambescia completed her clinical training at the Council for Relationships (formerly Marriage Council of Philadelphia) and her doctorate at the University of Pennsylvania (1983).