Banner Payson Medical Center’s chief executive officer (CEO) Lance Porter has accepted a new position with one of Banner Health’s newest hospitals. Effective Nov. 16, Porter will become CEO at Wyoming Medical Center in Casper, Wyo. Porter joined Banner in 2015, when Banner acquired Payson Regional Medical Center. This makes him uniquely qualified to lead Wyoming Medical Center, which was acquired by Banner on Oct. 1, according to a release from Banner Health.