Inova Laboratories - Purcellville 711-C East Main St Purcellville, VA 20132 711-C East Main St Purcellville VA 20132 Get Directions Phone: 540-338-7116 Schedule Sun Closed Mon 8:00AM-4:00PM Tue 8:00AM-4:00PM Wed 8:00AM-4:00PM Thu 8:00AM-4:00PM Fri 8:00AM-4:00PM Sat Closed $ Appointments are encouraged to reduce your wait time. Appointments can be scheduled in MyChart. We are closed each day from 12:30 p.m. to 1 p.m. for lunch.