Dr. Colvin was raised in northern Virginia and graduated from Lake Braddock High School. He worked at Burke Animal Clinic while in high school until moving to Reston. He received his undergraduate degree in biology, summa cum laude, from Virginia Tech and DVM from Virginia-Maryland Regional College of Veterinary Medicine.
Dr. Colvin began practicing in 2001 at Clocktower Animal Hospital. He rejoined Burke Animal Clinic in October 2009. Dr. Colvin and his wife, Dana, live in Ashburn with their daughter, son, two cats and a dog.