New Haven Animal Hospital

Animal hospital offering veterinary care in Ontario, California

License Verified

Public license records

We matched New Haven Animal Hospital to a current license in official state records:

Veterinary premises permit · California Veterinary Medical Board · License no. 38324 · Valid through June 30, 2027
Premises permit. Record checked October 31, 2026; matched by name and street address in the same ZIP code. Look it up with the state.

Licenses can lapse or change between our checks. A state license means the business is registered and subject to state rules; it is not a rating of quality.

About New Haven Animal Hospital

New Haven Animal Hospital is a full-service veterinary hospital in Ontario, CA, serving surrounding communities. Its offerings include exams, diagnostics, preventive care, dental cleanings, illness treatment, spay/neuter, and a rehabilitation therapy program using modalities such as acupuncture, laser therapy and massage.

Services mentioned

Pet health exams
Pet diagnostics
Pet preventive care
Pet dental cleanings
Pet illness treatment
Pet spay/neuter
Rehabilitation therapy program

Opening hours

Monday	9am–6pm
Tuesday	9am–6pm
Wednesday	9am–6pm
Thursday	9am–6pm
Friday	9am–6pm
Saturday	8:30am–4pm
Sunday	Closed

Open Saturday

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

Address: 3450 E Ontario Ranch Rd Ste 6, Ontario, CA 91761
Phone: (909) 740-6871
Website: newhavenanimalhospital.com

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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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