Duane is a founding Partner, President, and COO of Trammell McGee-Cooper and Associates (TMCA) in Dallas, TX whose “genius” lies in writing, researching, and developing materials in servant leadership.
For more than 30 years, he worked in partnership with Ann McGee-Cooper and participated in early research on “genius/giftedness” and combined it with Robert Greenleaf’s concepts on servant leadership.
Duane shares his leadership expertise within the Dallas area and continues to inspire many through his books.