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 + David Burke, PhD Telehealth technology and delivery of healthcare services Raymond De Vries, PhD, MA Medical and bioethics of maternity care Timothy (Tim) Hofer, MD, MS Quality improvement and healthcare delivery 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 Thomas Robins, MD, MPH Environmental and climate change, disease propagation, occupational health Howard Stein, PhD, MA Foreign aid, structural adjustment, and health and the environment in Africa