Six weeks that turned a Manhattan orthopedist into a US Army officer. Constantine’s Medical Field Service School completion certificate — the military-medicine basic course for newly commissioned Medical Corps officers — issued at Carlisle Barracks, Pennsylvania at the conclusion of the Twenty-Sixth Officers’ Course, April 12 to May 20, 1943. Certificate No. 10913.
What the certificate records
The six-week MFSS curriculum covered:
- Military Art — leadership, drill, command structure
- Administration — military paperwork, supply, personnel
- Military Sanitation — field hygiene, water purification, latrines, disease prevention in encampments
- Training — instruction methods for enlisted personnel
- Logistics — supply chain, evacuation, casualty handling
- Field Medicine and Surgery — the orthopedic-surgery military adaptations Constantine would apply to Patton’s Third Army dispensaries
This was the mandatory officer-orientation course for Army Medical Corps doctors entering wartime service. A civilian-trained physician with no military background needed the six weeks to convert from “private-practice physician” to “First Lieutenant in a structured combat support system.” Constantine entered as a civilian physician (NY State License 41039, issued November 1942) and emerged six weeks later as an Army officer.
The pre-deployment gap
Constantine’s Army entry date was April 7, 1943 (per his separation record). Five days later, on April 12, 1943, the Twenty-Sixth Officers’ Course began at Carlisle Barracks. The six-week course ended May 20, 1943. From May 20 to his European-Theater deployment on September 5, 1943, Constantine had 3.5 months of stateside staging — the typical pre-deployment training and unit-formation window. He shipped overseas with the 304th Station Hospital on September 5, 1943.
About Carlisle Barracks
Carlisle Barracks in south-central Pennsylvania has been a US Army installation since 1757 — one of the oldest military posts in the United States. The Medical Field Service School moved to Carlisle in 1920 and operated there through WWII as the primary training site for newly commissioned Medical Corps officers. The school graduated thousands of doctors during the war, every one of whom would carry a certificate identical in form to Constantine’s.
In the WWII service chain
| Date | Event |
|---|---|
| 1943-04-07 | Active duty entry |
| 1943-04-12 to 1943-05-20 | Carlisle Barracks MFSS, Twenty-Sixth Officers’ Course — THIS DOCUMENT |
| 1943-07-12 | Change of address — 304th Station Hospital, APO 4716 (archive item 0007) |
| 1943-09-02 | Army Medical Corps acceptance card |
| 1943-09-04 | Signal Corps ID |
| 1943-09-05 | European-Theater deployment |
| 1943-12-01 | Captain MC commission effective date |
| 1943 Christmas | 304th Station Hospital roster — UK |
| 1946-01-05 | Returned from Europe |
| 1946-03-20 | Fort Dix discharge |
| 1946-03-20 | WWII Separation Qualification Record |
Provenance
Preserved in Constantine’s personal papers (2010 Peter-Jeannopoulos scan, catalog item 0030). The certificate fills what was previously the 7 April → 5 September 1943 gap in the WWII service record — establishing that the first six weeks were Carlisle Barracks MFSS, and the subsequent 3.5 months were unit-formation and pre-deployment staging at the 304th Station Hospital base in New York.
