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 + Margherita Fontana, DDS, PhD Improve clinical management for dental caries Gary Freed, MD, MPH Healthcare delivery and quality improvement Matthias Kretzler, MD Enhancing health for kidney disease treatment Denise Tate, PhD Psychological adaptation after injury; outcomes measurement