Centreville Location Located down the street from McDonald’s on Fort Drive Laboratory Laboratory Services available in-house. Location Located down the street from McDonald’s on Fort Drive. Fairfax Pediatric AssociatesCentreville Office5900 Fort Drive Suite #350 Centreville, VA 20121(703) 391-0900 (703) 391-2919 faxWe are located down the street from McDonald’s on Fort Drive. OFFICE HOURSMon – Fri: 8:20am – 5:00pmSat: ClosedSun: ClosedWe are closed from 1:00pm – 2:00pm Facebook Instagram Youtube