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 (Tom) Buchmueller, PhD Health insurance, public policy Rodica Busui (Pop-Busui), MD, PhD Chronic complications associated with diabetes Gary Freed, MD, MPH Healthcare delivery and quality improvement Prashant Mahajan, MD, MPH, MBA Emergency care access by building robust healthcare delivery systems Gretchen Piatt, PhD, MPH Chronic disease self-management, support, and care delivery Sherri Sheinfeld Gorin, PhD, FSBM Implications of inequities, particularly among ethnic and racial subgroups