GlaxoSmithKline’s (GSK) former chief executive Andrew Witty ... to get like-minded people together from government, from industry, and start to really sort this out,” Witty told CNBC.

UnitedHealth Group CEO Andrew Witty also acknowledged ... the health system work better for all of the people we're privileged to serve," Witty said. "He would dive in with passion and caring ...

In his first public remarks since the murder of a top executive, UnitedHealth Group CEO Andrew Witty ... better for all of the people we’re privileged to serve,” Witty said.

executive Andrew Witty Thursday said the U.S. healthcare system “needs to function better” and that his company’s mission was to “help people live ... along with most other rival health ...