CGHE members span the University of Michigan and the globe, including faculty experts, research collaborators, scholars, and community partners. Search for Members with Keywords, Sponsors, Locations, or Categories + Gary Harper, PhD, MPH, MS Mental health promotion and HIV prevention Rebecca Ogembo Odhiambo, BA LBTQ+ women, public policy Rob Stephenson, PhD Sexual and reproductive health, HIV prevention, sexual and gender minority health, and intervention development testing Hang Yu, PhD, MA Development economics, health impact analysis