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 Gary Harper, PhD, MPH, MS Mental health promotion and HIV prevention Gurpreet Rana, MLIS Global health initiatives David (Dave) Ripin, PhD Prevention and treatment of infectious diseases Thomas Robins, MD, MPH Environmental and climate change, disease propagation, occupational health Anne Sales, PhD, MSN Quality of care, evidence-based practice implementation, healthcare organizations Peter Slutzker, MSW HIV treatment, LGBTQIA2S+ communities Douglas Wiebe, PhD Injury prevention, violence, research capacity training