UnitedHealth Group announced that CEO Andrew Witty is stepping down due to 'personal reasons,' Stephen Hemsley will replace him.

Nearly a dozen people were arrested Monday outside UnitedHealthcare headquarters in the western ... Nemer-Aanerud said UnitedHealth Group leadership has "refused to acknowledge that prior ...

Stephen J. Hemsley was appointed as the new CEO effective immediately after Andrew Witty decided to step down as CEO for unspecified "personal reasons," according to NBC News.

And I am incredibly proud to call him my friend." UnitedHealth Group Inc. signage stands in front of company headquarters in Minnetonka, Minn., March 9, 2016. Thompson's killing thrust the nation ...

March 4 (Reuters) - A court-appointed special master has found that U.S. authorities do not have evidence to support their billion-dollar fraud case accusing UnitedHealth Group (UNH.N), opens new ...