VCA California Veterinary Specialists-Ontario

Veterinary clinic offering veterinary care in Ontario, California

Board-certified specialists

About VCA California Veterinary Specialists-Ontario

VCA California Veterinary Specialists in Ontario, CA offers specialty and emergency veterinary care at 2409 S. Vineyard Avenue. Services include diagnostic imaging, emergency and critical care, internal medicine, neurology and surgery. The hospital is listed as open 24 hours.

Services mentioned

Opening hours

Monday12am–12pm
Tuesday12am–12pm
Wednesday12am–12pm
Thursday12am–12pm
Friday12am–12pm
Saturday12am–12pm
Sunday12am–12pm

Credentials

Board-certified specialists

Credentials as stated by VCA California Veterinary Specialists-Ontario (November 2026). Ask the business for proof if it matters to you.

Emergency VetX-ray / ultrasoundPharmacyOpen SundayOpen SaturdayOpen evenings

Details last checked November 2026. Confirm details directly with the business.

Address
2409 S Vineyard Ave, Ontario, CA 91761
Phone
(909) 947-3600
Website
vcacvs-ontario.com

Before you book

  • Ask what the exam fee includes and whether estimates are given before treatment.
  • Ask what happens after hours: do they see emergencies, or refer you elsewhere?
  • Ask about payment plans, wellness plans and whether they'll share records with other clinics.

Location

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