Michael B. McCallister is an American businessman, and the chairman of Humana a health insurance company,[1] and of the Humana Foundation.[2] He retired as chief executive officer (CEO) in December 2012.[3]
Education and career
McCallister earned his bachelor's degree from Louisiana Tech University in 1974,[4] and joined Humana in 1974 as a finance specialist.[5] He earned his MBA from Pepperdine University in 1983.[4]