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 + Jordan Bateisibwa Abaine, MA Development and education in low-income countries, education and training, health disparities Aaron Christian, PhD, MPhil Maternal and child nutrition, environmental health, climate change adaptation Gary Freed, MD, MPH Healthcare delivery and quality improvement Robert (Bob) Gilman, MD, DMD Quality improvement and specialized surgical care David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Hang Yu, PhD, MA Development economics, health impact analysis