44050 Ashburn Shopping Plaza, Suite 179 Ashburn, VA 20147 Phone: (703) 726-9401 Fax: (540) 338-1975. Hours: Monday thru Friday - 9:00 am to 5:00 pm Saturday - 9:00 am to 2:00 pm. Located in the Ashburn Village Shopping Plaza, to the left of the Giant supermarket, next to the Dairy Queen..