General Wyman gets new assignment Published Jan. 20, 2010 By Steve Pivnick 81st Medical Group Public Affairs KEESLER AFB, Ms. -- Brig. Gen. (Dr.) Dan Wyman, 81st Medical Group commander, has been selected to become the command surgeon for Air Combat Command at Langley Air Force Base, Va. His successor, Col. (Dr.) Kory Cornum, ACC command surgeon since 2007, has been selected for promotion to the rank of brigadier general. Plans are being developed for a formal change of command ceremony at Keesler in the spring. General Wyman assumed command of the 81st MDG in June 2008 following a two-year tour of duty as command surgeon of Pacific Air Forces at Hickam AFB, Hawaii.