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 + William (Bill) Axinn, PhD, MA Interrelationships of social change, family social organization, and health John Ayanian, MD, MPP Access to care, quality of care, and health outcomes Jihyoun Jeon, PhD, MS Mathematical modeling for public health prevention