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 Aaron Christian, PhD, MPhil Maternal and child nutrition, environmental health, climate change adaptation Promise (Promees) Sefogah, MBChB, MGCS, MPH Reproductive health, family planning, maternal mental health, healthy aging Dhanu Thiyagarajan, MD Obstetrics and gynecology, biomedical engineering Gideon Kwesi Toffah, MBChB Obstetrics and gynecology