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 + Andrew Chang, MD Thoracic surgery with a particular focus on thoracic oncology Raymond De Vries, PhD, MA Medical and bioethics of maternity care David Guenther, JD Social enterprises, maternal health, rural communities Joseph (Joe) Kolars, MD, MACP Health professions education, health systems strengthening and capacity sharing among healthcare workers Matthias Kretzler, MD Enhancing health for kidney disease treatment Pascale Leroueil, PhD, MBA Vaccine administration to increase equity Rockefeller Oteng, MD Emergency medical systems Gurpreet Rana, MLIS Global health initiatives Simpa Salami, MD, MPH Cancer research collaborations and system strengthening