Executive Vice President & Chief Medical Officer

UnitedHealth Group

About Margaret-Mary Wilson, M.D.

Dr. Margaret-Mary Wilson was named executive vice president and chief medical officer of UnitedHealth Group in December 2021. Wilson advances the company’s clinical innovations and leads efforts to develop a modern, sustainable high-performing health system that addresses some of the critical needs and opportunities around improving health equity, expanding access, lowering costs and improving outcomes and experiences for patients, payers and providers. 

Wilson joined UnitedHealth Group in 2008 and most recently served as associate chief medical officer. Prior to that, she served at UnitedHealthcare Clinical Services and then as chief medical officer for UnitedHealthcare Global, where she was responsible for ensuring a high-performance, high-reliability global clinical care delivery business.