UnitedHealth Group CEO Andrew Witty is stepping down immediately from his role for “personal reasons,” the company announced Tuesday. He will be replaced by Stephen Hemsley, the health insurer ...

UnitedHealth CEO Leaves Abruptly, Company Pulls Forecast as Shares Sink (Reuters) - UnitedHealth Group said its Chief Executive Andrew Witty resigned as of Tuesday, and the company suspended its ...

Andrew Witty, CEO of UnitedHealth Group, is stepping down from his role for "personal reasons." - Al Drago/Bloomberg via Getty Images UnitedHealth Group CEO Andrew Witty is stepping down immediate ...