Col. Jeannine Ryder gives her first salute to members of the 72nd Medical Group during the change of command ceremony Monday. Colonel Ryder replaces outgoing commander Col. Dean Prentice, right. Col. Christopher Azzano, 72nd Air Base Wing and Tinker installation commander, left, was the presiding official. (Air Force photo by Kelly White)
Col. Jeannine Ryder gives her first salute to members of the 72nd Medical Group during the change of command ceremony Monday. Colonel Ryder replaces outgoing commander Col. Dean Prentice, right. Col. Christopher Azzano, 72nd Air Base Wing and Tinker installation commander, left, was the presiding official. (Air Force photo by Kelly White)