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 David Guenther, JD Social enterprises, maternal health, rural communities Timothy (Tim) Hofer, MD, MS Quality improvement and healthcare delivery Matthias Kretzler, MD Enhancing health for kidney disease treatment Rockefeller Oteng, MD Emergency medical systems Gurpreet Rana, MLIS Global health initiatives Simpa Salami, MD, MPH Cancer research collaborations and system strengthening Uttam Sharma, PhD Development economics, program evaluation, health and education