Donald F. Hagen

Donald Floyd Hagen (born January 2, 1938) was a vice admiral in the United States Navy. He was Surgeon General of the United States Navy from 1991 to 1995. Hagen was commissioned in 1964 as an ensign and retired in 1995 as a vice admiral.

He joined the Navy in 1964. He then served in Vietnam as a battalion surgeon with the Marines, aboard the hospital ship USS Repose, and as a surgeon in the Mekong Delta. Following a series of shore assignments at naval hospitals, Hagen became Commander of the National Naval Medical Center.