| Title | Pvt. to Sgt. |
| Start Date | 1972-00-00 |
| End Date | 1975-00-00 |
| Is Current | no |
| Board member | no |
| Executive | no |
| Employee | yes |
| Notes | Gascón joined the United States Army in 1972. In the army, he earned his high school diploma and two years toward an undergraduate degree.[7] Gascón served in the 64th Military Police Detachment, much of it in Germany.[7] In 1975, he received an honorable discharge as a sergeant.[7] |