Emergency Services 24 hours, 7 Days a Week   *Specialty Services Available by Appointment
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Our Hospital

Our hospital is staffed with board-certified veterinary specialists and experienced emergency medical teams.

Our emergency services are offered 24 hours, 7 days a week.

Our other services are available by appointment.

We work closely with your primary care doctor to provide the very best in continued care of your pet. Our family of specialists, dedicated emergency clinicians, and experienced staff provide a unique team approach to referral veterinary medicine.


For our Carlsbad team, click here

For our Murrieta team, click here

VCA California Veterinary Specialists - Ontario

2409 S. Vineyard Ave. Suite O

Ontario, CA 91761

Main: 909-947-3600

Hospital Hours:

    Mon-Sun: Open 24 hours

Other Hospital Hours:

Specialty services available by appointment

If you have an emergency Have an Emergency?

In case of emergency, please call us immediately

VCA California Veterinary Specialists - Ontario 909-947-3600

2409 S. Vineyard Ave. Suite O, Ontario, California, 91761 Get Directions

Featured Departments

See our departments

Diagnostic Imaging/Radiology

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Emergency & Critical Care

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Internal Medicine

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Oncology

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Radiation Oncology

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Neurology

VCA PetCancerCareTM
 

A whole new way to look at pet cancer care for the world’s most important pet: Yours

Accreditations & Affiliations
VCA Pet Cancer Care Alliance
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