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 + Margit Burmeister, PhD, MS Behavioral, neurological, and psychiatric diseases Gary Freed, MD, MPH Healthcare delivery and quality improvement Timothy (Tim) Hofer, MD, MS Quality improvement and healthcare delivery Paul Lee, MD, JD Quality of care, health care utilization and policy Prashant Mahajan, MD, MPH, MBA Emergency care access by building robust healthcare delivery systems Samya Nasr, MBChB Pediatric pulmonology, pediatric and adolescent medicine John Piette, PhD, MS Chronic illness management through mobile technology Henry Wang, PhD, MS Engineering solutions to ensure timely procurement and delivery of therapeutics and vaccines