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 + Paul Domanico, PhD Disease and service delivery for adult and pediatric care Timothy (Tim) Hofer, MD, MS Quality improvement and healthcare delivery Robin Petroze, MD, MPH Surgical education, surgical care access, neonatal surgery, pediatric surgery, trauma and injury recovery, pediatric cancer