Yes. All major Army posts have medical facilities on post, including Troop Medical Clinics, and a hospital. The capabilities of these hospitals, however, may be limited, and nearby civilian hospitals may be the ones tasked to perform major surgical operations and such.
Fort Huachuca, ArizonaAt the time of it's inception it was housed in the old Army Hospital complex on base.
While technically in Kentucky, due to the location of the post office, most of the land mass of Fort Campbell is actually in Tennessee.
Fort Bragg Army Base, and Pope Air Force Base in Fayetteville NC. Fort Hood, Texas Fort Drum, New York Fort Benning and Fort Stewart, Georgia Fort Campbell, Kentuky. Fort Knox, Kentuky Macdill Air Force Base, Florida Camp Lejuene Marine Corp Base, North Carolina There are much more bases out there, but the one's listed above are some of the big ones.
Fort Knox or Fort Levinworth
The Fort Wainwright Army base is located in the United States in the state of Alaska. It is near the city of Fairbanks and the base was first established in 1939.
Fort Riley ???
Fort Hood, Texas......................
fort Steward
It was a paratroop training base
It is famous for being an Army base.
Fort Sill.
Yes Fort Knox is a U.S. Army post and the home of the United States Bullion Depository and the US Army Armor School. Security there is so tight, it probably has more guards than an army base does.