Dr. Swain received his undergraduate degree from Texas A&M University in Corpus Christi where he graduated with honors. He attended medical school at the University of North Texas Health Science center – Texas college of Osteopathic Medicine, and did his Family Medicine Residency at Martin Army Community Hospital. 

Dr. Swain has been in Central Texas since 2008 as part of Modoc Family Medicine, and as Staff Physician at Freedom Urgent Care in Harker Heights Dr. Swain specializes in Family Medicine and is a BioTE® Certified Practitioner. As an active duty US Army physician he practiced at Darnall Medical Center where he was Officer in Charge at the Bennet Health Clinic and Monroe Health Clinic. He left the Army in 2011. Dr. Swain is currently a physician with Wellstone Health Partners.