50 Most Influential Physician Executives – 2015

Dr. Richard Migliori, 58, has been UnitedHealth Group's chief medical officer since 2013 and has almost 20 years of service with the country's largest health insurer. As CMO, Migliori has spearheaded UnitedHealth's push toward value-based incentives and plan designs that emphasize high-quality clinical outcomes, particularly within UnitedHealth's Optum segments. Migliori, a transplant surgeon, has voiced support for more preventive-care policies to engage patients early on in the healthcare process.