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 Rodica Busui (Pop-Busui), MD, PhD Chronic complications associated with diabetes Yongqun (Oliver) He, PhD, MS Microbiology, vaccinology, and nephrology Amy Huang, MD Cardiovascular medicine, international collaboration Paul Lee, MD, JD Quality of care, health care utilization and policy