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 + Ruth Ayettey Brew, MBChB, MGCS Obstetrics and gynecology, birth management, women's health Priscilla Busingye, MBChB Obstetrics and gynecology, surgical training, rural areas David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Promise (Promees) Sefogah, MBChB, MGCS, MPH Reproductive health, family planning, maternal mental health, healthy aging Marleen Temmerman, MD, PhD, MPH Evidence informed health policies and practices in LMICs Hang Yu, PhD, MA Development economics, health impact analysis