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 + Kelley Kidwell, PhD Clinical trial designs & analysis Rama Mwenesi Musalia, PhD, MSE Implementation science, learning health systems, patient safety, global surgery David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Hang Yu, PhD, MA Development economics, health impact analysis