David Schnarch, PhD, directs the Marriage and Family Health Center of Evergreen, Colorado. He is a licensed clinical psychologist, a certified sex therapist, a clinical member of the American Association for Marriage and Family Therapy, and recipient of the AAMFT 2011 Outstanding Contribution to Marriage & Family Therapy Award. Dr. Schnarch is the author of the international bestseller Passionate Marriage, Resurrecting Sex, Constructing the Sexual Crucible, and most recently Intimacy & Desire (2009).

Listen to Tami Simon's interview with David Schnarch: Emotional Commitment and Great Sex?