Stephen Hemsley hasn’t been CEO at UnitedHealth Group in nearly a decade yet he’s never really left. Hemsley, 72, has remained chairman and a major shareholder in the health care behemoth — and now is ...

UnitedHealth Group shares slid after the largest U.S. health insurer by enrollees said Chairman Stephen Hemsley will return to running the healthcare giant he helped build, succeeding Chief Executive ...

Bob Herman covers health insurance, government programs, hospitals, physicians, and other providers — reporting on how money influences those businesses and shapes what we all pay for care.