Clockwise from top: Dr. Omar Lateef, President and CEO of Rush University System for Health and a physician; Dr. Garth Walker, chief medical officer of Rush Health, a clinically integrated network of physicians and hospitals, and a physician and Jonathan Blum, a nonresident senior scholar at the USC Schaeffer Institute, a co-founder of Health Transformation Strategies and the former principal deputy administrator and chief operating officer at the Centers for Medicare and Medicaid Services.