Eden Prairie-based health care giant did not comment on the decision by the former CEO, who stepped down from the top job ...

CEO Steve Hemsley also called for structural changes, including independent reviews of Medicare billing, prior authorization, ...

UnitedHealth Group's new CEO Steve Hemsley on Monday told shareholders he was determined to earn back their trust after its ...

Andrew Witty, who largely led the U.S. healthcare giant from the U.K., made big bets on Medicare enrollees that backfired.

Andrew Witty was the chief executive ... of the company towards consumer healthcare and vaccines. CEO of Optum and UnitedHealth Group Witty became CEO of Optum, a unit of UnitedHealth Group ...

But some see Optum as more concerning. With Andrew Witty resigning as CEO on Tuesday, it falls to Hemsley to right the ship. Hemsley's experience reorganizing UnitedHealth Group into the two key ...

. Before joining UnitedHealth Group, he served as CEO of GlaxoSmithKline (GSK) from 2008 to 2017 (Reuters) UnitedHealth Group’s shares plunged over 10% in premarket trading on Tuesday after the ...

File - Andrew Witty, Chief Executive Officer of UnitedHealth Group ... including the fast-growing Optum segment.

UnitedHealth CEO Andrew Witty is stepping down for personal reasons ... manager that runs prescription drug coverage and a growing Optum segment that delivers care and provides technical support.

(AP) – UnitedHealth CEO Andrew Witty is stepping down for personal ... manager that runs prescription drug coverage and a growing Optum segment that delivers care and provides technical support.

MINNETONKA, Minn — UnitedHealth CEO Andrew Witty is stepping down for personal ... that runs prescription drug coverage and a growing Optum segment that delivers care and provides technical ...