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 + Kristi Gamarel, PhD, EdM LGBTQ+, HIV, mental health, CBPR methods Gary Harper, PhD, MPH, MS Mental health promotion and HIV prevention Ashley Lacombe-Duncan, PhD LGBTQIA+ people, sexual and reproductive health, HIV, community-based participatory research Rob Stephenson, PhD Sexual and reproductive health, HIV prevention, sexual and gender minority health, and intervention development testing Heather Tucker, PhD Feminist anthropology, participatory research, sexual and gender minorities