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 + Amina Abubakar, PhD Maternal and child health, mental health David Guenther, JD Social enterprises, maternal health, rural communities Elisa Maffioli, PhD, MA, MS Healthcare access and delivery in developing countries David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Hang Yu, PhD, MA Development economics, health impact analysis