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 Allen Burton, PhD, MS Climate related stressors, chemical contamination, and enteric pathogen exposures Paul Lee, MD, JD Quality of care, health care utilization and policy Anne Sales, PhD, MSN Quality of care, evidence-based practice implementation, healthcare organizations Hang Yu, PhD, MA Development economics, health impact analysis