Our family of specialists, dedicated emergency … 326 reviews of California Veterinary Specialists "A few weeks ago my family came to the California Veterinary Specialists to put our pet Snoopy to sleep. California Veterinary Specialists is a 24-hour specialty and emergency facility committed to excellence in oncology, internal medicine, surgery and critical patient care. California Veterinary Specialists is a 24-hour specialty and emergency facility committed to excellence in internal medicine, surgery and critical patient care. 323 Reviews (909) 947-3600 … Get directions, reviews and information for California Veterinary Specialists in Ontario, CA. Specialties: California Veterinary Specialists is a 24-hour specialty and emergency facility committed to excellence in internal medicine, surgery and critical patient care. Our family of specialists, dedicated … Our family of specialists, dedicated … Snoopy had been part of our family for 19 fun … Specialties: Emergency Critical Care, Internal Medicine, Oncology, Surgery, Imaging, Cardiology, Dermatology, Dentistry, and Veterinary Behavior. California Veterinary Specialists 2409 S Vineyard Ave, Ste O Ontario CA 91761.