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 Sue Anne Bell, PhD, MSN, MS Disaster preparedness and emergency response Ifeolu David, MD, PhD, MPH Global health preparedness, infectious diseases, health disparities Joshua (Josh) Ehrlich, MD, MPH Systems strengthening for eye care Preeti Malani, MD, MS, MSJ Infections and aging, prevention and control of antimicrobial resistant organisms Hang Yu, PhD, MA Development economics, health impact analysis