Leadership changes within insurance giant UnitedHealth Group (NYSE: UHG) and its subsidiary Optum have rattled the company from the inside out, with UHG ...

UnitedHealth CEO Andrew Witty is stepping down for personal reasons and the nation’s largest health insurer suspended its ...

Stephen J. Hemsley returned as CEO after Andrew Witty's surprising decision to leave the insurance giant, which has seen its ...

There’s new leadership at the nation’s largest healthcare company, but the transition brings a familiar face back to the helm after a tumultuous year for UnitedHealth Group. Ten notes: 1. UnitedHealth ...

UnitedHealth Group CEO Stephen Hemsley, returning to run the healthcare giant after Andrew Witty resigned, said he has the ...

The executive caused public outrage when he defended the insurance giant’s practice of denying health care claims.

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

Andrew Witty is stepping down as CEO of health care giant UnitedHealth Group in a surprise transition that follows a period ...

Stephen Hemsley will return to running the healthcare giant he helped build, succeeding CEO Andrew Witty.