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 + Matthias Kretzler, MD Enhancing health for kidney disease treatment Nathaniel Lartey, PhD David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Simpa Salami, MD, MPH Cancer research collaborations and system strengthening