"… cessful implementation.”Likewise, Ron Williams, then chairman and CEO of Aetna, the country’s fifth-largest health insurance company, also spoke favora …"

"… ing the quality and value of care people receive.”But Williams, who left Aetna in April 2011, has since changed his mind. This past June, Williams penned …"

"… rst of 33 repeal efforts that have reached the House floor.That same year, Aetna, Humana, UnitedHealth Group and WellPoint — which together control 28 pe …"

"… ’s telephone or email inquiries requesting comment. Representatives from Aetna, Amerigroup, Cigna and Humana declined to comment for this story.Ethan Rom …"