Why Join Us: Our beautiful 10,000 square foot facility was built in 2010 and is equipped with a large intensive care unit, special procedure rooms, on-site CT scanner, digital radiography, fluoroscopy, a complete in-house laboratory, color flow Doppler ultrasound (Aloka Arietta 60), and extensive monitoring equipment. Veterinary Medical and Surgical Group - Orange County (VMSG-OC) in San Juan Capistrano, California is a 24-hour specialty and emergency referral hospital with a growing, dedicated, and established Internal Medicine team.