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 + Michael Dykstra, MD Oncological care, automation, education Efe Chantal (Chantal) Ghanney Simons, MD Medical education, global surgery initiatives Joshua (Josh) Greenberg, PhD Human rights, health and economic development, health service provision, governance and political economy Nathaniel Lartey, PhD Health education, vascular anomalies Nate Nessle, DO Mixed methods, implementation science, childhood cancer, sickle cell disease