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 Ifeolu David, MD, PhD, MPH Global health preparedness, infectious diseases, health disparities Robin Petroze, MD, MPH Surgical education, surgical care access, neonatal surgery, pediatric surgery, trauma and injury recovery, pediatric cancer Elizabeth (Liz) Roberts, PhD Scientific and public health knowledge production and its effects Mieko Yoshihama, PhD, MSW Gender-based violence, racial and gender discrimination, mental health and social/environmental determinants, immigrant and marginalized communities