Cindy G. Irwin is a licensed Marriage and Family Therapist and a Certified Christian Sex Therapist.  She is the founder and executive director of Life By Design, a counseling center and ministry that specializes in Sexual Wholeness.  Her passion is to help individuals gain insight and delight around their sexuality and for couples to experience all that God has designed for intimacy. As an author and speaker Cindy created Design Mark Publishing to promote wholeness in the heart of every person as an outflow of the fullness of their lives.

She is the creator of Relationship University where she teaches Ministry Leaders the secrets to being productive relational experts in their personal lives and ministries.  Cindy is also a Lead Marriage-Intensive Therapist with The Clearing Marriage Center, on the Advisory Board of Teen Challenge International and a clinical member of the American Board of Christian Sex Therapists.  Cindy and her husband, Steve, began their journey together in 1985 and are delighting in the fruits of their joys and challenges in the lives of their two sons.