David earned a B.S. in Psychology and a minor in Sociology from Oral Roberts University in Tulsa, and a Masters in Counseling Psychology from Oklahoma State University. In 1989 he founded a Tulsa-based multi-disciplinary group practice offering individual, group, and substance abuse counseling, as well as psychometric testing to children, adolescence, and couples.

David entered his current solo practice in 1999 and serves clients in Tulsa, Oklahoma City, Dallas, Austin, Denver, Atlanta, St. Louis, Kansas City, and New York. His corporate-level motivational coaching and team-building has allowed him to work with national clients like QuikTrip, Cancer Treatment Centers of America, and many others.