Doc Gray served in the United States Army as a combat medic. During his tenure in the Army Doc Gray received both the combat action badge and combat medical badge during his deployment to Afghanistan. Later, Doc Gray was employed with the Federal Government where he served in Washington, D.C. and has since retired. Presently, Doc Gray lives a life in recovery and has been sober for over 6 years. He attributes his success to God, AA and never missing a workout in the gym.