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 + Kevin Chung, MD, MS Evidence-based practices in hand and plastic surgery Richard (Rich) Gonzalez, PhD Mathematical models for judgement and decision making Paul Lee, MD, JD Quality of care, health care utilization and policy Anne Sales, PhD, MSN Quality of care, evidence-based practice implementation, healthcare organizations