California Veterinary Specialists - Ontario
2409 S. Vineyard Ave.
Ontario, California 91761
Local Phone: (909) 947-3600
The Ontario Hospital is a 24-hour specialty and emergency facility committed to excellence in internal medicine, surgery and critical patient care. Their family of specialists, dedicated emergency clinicians, and experienced staff, provide a unique team approach to referral medicine. They work closely with your primary care doctor to provide the very best in continued care of your pet.