Three-time Olympian, Philip Dunn, joins USADA Board of Directors May 11, 2015 – The U.S. AntiDoping Agency (USADA) announced today the election of threetime Olympian Philip Dunn of San Diego, CA to the USADA Board of Directors. Wednesday, 13 May 2015 Anti-Doping United States of America (USA) US Anti-Doping Agency (USADA)