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 David Guenther, JD Social enterprises, maternal health, rural communities Elizabeth (Liz) Ludwig-Borycz, PhD, MPH Sustainable agriculture, food system, nutrition Thomas Robins, MD, MPH Environmental and climate change, disease propagation, occupational health Promise (Promees) Sefogah, MBChB, MGCS, MPH Reproductive health, family planning, maternal mental health, healthy aging Sylvia Akpene Takyi, PhD Air Pollution, Environmental epidemiology, hygiene, nutrition, metabolic diseases, climate change Dhanu Thiyagarajan, MD Obstetrics and gynecology, biomedical engineering Gideon Kwesi Toffah, MBChB Obstetrics and gynecology