Sandor Gardos, PhD, is a licensed clinical psychologist and sex therapist. He was formerly a fellow at the College of Physicians & Surgeons of Columbia University in New York and is currently a research scientist at the HIV Center for Clinical and Behavioral Studies. He is a member of the American Association of Sex Educators, Counselors and Therapists as well as the Society for the Scientific Study of Sexuality. He has written over a hundred articles, chapters, books, and other publications, and has served as the editor of Sexual Science. Gardos is also a regular guest on many nationally syndicated television and radio shows.