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 + Amy Buckenmeyer, PhD, MPH, RN Methodological approaches, community-based participatory research, community health needs assessments Aaron Christian, PhD, MPhil Maternal and child nutrition, environmental health, climate change adaptation David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Hang Yu, PhD, MA Development economics, health impact analysis