DIFFA/Dallas has named Dr. Gary A. Tigges Chairman of the Board of Trustees. A staff physician of internal medicine at Presbyterian Hospital of Plano and President of Plano Internal Medicine Associates, Dr. Tigges has been a member of the DIFFA/Dallas Board since 2003 and co-chaired the 2005 Dream Collection. “I’m thrilled to take on this new role as DIFFA/Dallas Chairman of the Board of Trustees,” says Dr. Tigges. “As we move into the 20^th anniversary of the DIFFA/Dallas I know we’ll continue to raise even more money to grant to the AIDS service organizations that make such a difference in the lives of those living with HIV and AIDS.” DIFFA/Dallas plays a major part in HIV/AIDS funding, awareness and prevention education in the North Texas area, having granted over $4 million dollars since 1988. Additionally, Khanh Dao, Executive Producer for Culinary Cartel TV: “Chef Trade Secrets” and Ed Hill, Senior Vice President - Business Development, American Business Lending have been named DIFFA/Dallas Board Trustees.