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 + Marilyn Filter, PhD Diagnostic exam technologies, women's health, sexual and reproductive care Gary Harper, PhD, MPH, MS Mental health promotion and HIV prevention Lesli Hoey, PhD, MRP Health system and sustainable food systems planning Timothy (Tim) Hofer, MD, MS Quality improvement and healthcare delivery Candace Kolars, PhD, MPH Maternal and child health, quality of care, health outcomes Rama Mwenesi Musalia, PhD, MSE Implementation science, learning health systems, patient safety, global surgery Mark Norris, MD Pediatric and Adult Congenital Heart Disease Payal Patel, MD, MPH Hospital-acquired infection control, antimicrobial stewardship, antimicrobial resistance, and hospital epidemiology Robin Petroze, MD, MPH Surgical education, surgical care access, neonatal surgery, pediatric surgery, trauma and injury recovery, pediatric cancer Emily Treleaven, PhD, MPH Social and structural determinants of health and mortality