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 + John Ayanian, MD, MPP Access to care, quality of care, and health outcomes Thomas Robins, MD, MPH Environmental and climate change, disease propagation, occupational health Amy Schulz, PhD, MPH, MSW Health disparities and social determinants of health in urban communities