UnitedHealth hopes Stephen Hemsley can fix operational stumbles while pursuing its strategy to broaden and deepen its reach ...

Stephen Hemsley never fully dropped the reins when he stepped down as UnitedHealth Group Inc.’s chief executive officer eight ...

Hemsley is credited with building UnitedHealth into the vertically ... the company's stock has plummeted more than 38%. To the rescue? United Health Group's Stephen Hemsley in Washington, D.C ...