HistoryAdam Ainspan and Jay Margolis were classmates at University of Tennessee Veterinary Medicine. Centreville Square Animal is the first of 4 facilities the partners now own.SpecialtiesPet Portal: gives you access to your pet's medial records online. Diagnostic and Therapeutic Services Surgical Services: Our state-of-the-art surgical suite provides for the performance of a wide variety of surgical procedures. Radiology Services Dentistry Silver Whiskers Senior Wellness Program International Travel: All Northern Virginia Veterinary Associates hospitals are equipped to meet your pet's international travel preparation needs.. Laboratory Services Permanent identification: We offer Home Again microchip identification. Pharmacy Boarding Bathing and Grooming: Routine and therapeutic bathing services are available as well as professional grooming services.