Dr. Robert Fields is a family medicine physician and the Senior Vice President and Chief Medical Officer for Population Health at Mount Sinai Hospital in New York City. As CMO, Dr. Fields leads a network of almost 4,000 physicians managing 400,000 lives across multiple risk contracts and all lines of business. Dr. Fields came to Mount Sinai in March of 2018 as the Chief Medical Officer for Population Health and has overseen the redesign of the clinical model including care management, provider engagement, quality programs and other aspects of the system’s population health strategy. He serves on the Board of Directors of the National Association of ACOs and America’s Physician Groups.