354th MDOS change of command
Col. Joseph Narrigan, the 354th Medical Group commander, passes command of the 354th Medical Operations Squadron to Lt. Col. Mark Anderson, during the change of command ceremony June 29, 2015, Eielson Air Force Base, Alaska. Lt. Col. Mary Guest, the outgoing squadron commander, will move on to Eglin Air Force Base, Fla. (U.S. Air Force photo by Staff Sgt. Kirsten Wicker/Released)