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 + Dee Fenner, MD Maternal morbidity and mortality, family planning, and urogynecology Timothy (Tim) Hofer, MD, MS Quality improvement and healthcare delivery Joseph (Joe) Kolars, MD, MACP Health professions education, health systems strengthening and capacity sharing among healthcare workers Marjorie McCullagh , PhD, MS, RN Prevention of adverse health effects due to noise exposure Samya Nasr, MBChB Pediatric pulmonology, pediatric and adolescent medicine Rogério Pinto, PhD Healthcare delivery for high-risk and marginalized populations