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 + Joel Howell, MD, PhD The history of healthcare and medical technology utilization Kevin Martinez-Folgar, MD, PhD Chronic disease epidemiology, urban spaces, healthcare access, and health policy Rick Neitzel, PhD Novel exposure and health-related sensing technologies to evaluate exposures to noise and other physical hazards