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 + Andrew Chang, MD Thoracic surgery with a particular focus on thoracic oncology Pascale Leroueil, PhD, MBA Vaccine administration to increase equity David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Simpa Salami, MD, MPH Cancer research collaborations and system strengthening