Deanna Martin Mackey is the general manager of KPBS. Before joining KPBS as general manager, she served as president of the Public Television Major Market Group (PTMMG), a consortium of the 40 largest PBS member stations in the U.S. She focused her time on leadership/culture, revenue generation, audience development and digital on behalf of the group as well as national partnerships and system leadership activities. Previously, Mackey worked for 25 years at KPBS, serving as COO in her final six years at the station.