Joseph Barnes (American physician)
Joseph K. Barnes  | |
|---|---|
Maj. Gen. Joseph K. Barnes  | |
| Born | July 21, 1817 Philadelphia, Pennsylvania, U.S.  | 
| Died | April 5, 1883 (aged 65) Washington, D.C., U.S.  | 
| Place of burial | |
| Allegiance | United States of America Union  | 
| Service  | United States Army Union Army  | 
| Years of service | 1840–1882 | 
| Rank |  Brigadier General Brevet Major General  | 
| Commands | Surgeon General of the U.S. Army | 
| Battles / wars | Second Seminole War Mexican–American War American Civil War  | 
Joseph K. Barnes (July 21, 1817 – April 5, 1883) was an American physician and the 12th Surgeon General of the United States Army (1864–1882).