🐕 Find parks, groomers, and vets near you — 37,087+ listings →

Veterinarians in Ontario, California

9 veterinarians in Ontario, California. Sorted by rating.

Tips for Finding a Vet in Ontario

  • ✓ Look for vets with experience treating your pet's breed or specific health needs.
  • ✓ Check online reviews and ask neighbors for personal recommendations.
  • ✓ Schedule a consultation visit before committing to a new vet.

Loading map...

New Haven Animal Hospital

Ontario, California

4.5 ★(909) 235-4992

Inland Animal Hospital

Ontario, California

4.4 ★(909) 947-4040

Euclid-Walnut Pet Clinic

Ontario, California

4.0 ★(909) 983-2119

Mountain Avenue Animal Hospital

Ontario, California

3.8 ★(909) 986-4548

Ontario Veterinary Hospital

Ontario, California

3.8 ★(909) 984-2211

Ontario Spay and Neuter

Ontario, California

3.6 ★(844) 676-7387

Back To Health Veterinary Services

Ontario, California

3.5 ★(909) 947-2364

Animal Dermatology Clinic

Ontario, California

3.0 ★(909) 218-8288

Banfield Pet Hospital

Ontario, California

2.6 ★(909) 980-3842

Veterinarians in Ontario, California

Ontario, California has 9 veterinarians listed on BarkSeeker. Compare clinics by rating, get contact info, and find the best vet for your pet. Whether you need a routine checkup, vaccinations, or emergency care, BarkSeeker helps you find trusted vets nearby.

Frequently Asked Questions

How many vets are in Ontario, California?
There are 9 veterinarians in Ontario, California listed on BarkSeeker with ratings and contact information.
What is the best rated vet in Ontario?
New Haven Animal Hospital is the highest-rated vet in Ontario with a 4.5-star rating across 150 reviews. Browse all Ontario vets sorted by rating above.
How do I choose a vet in Ontario?
Compare vet ratings on BarkSeeker, read recent reviews, and consider factors like location (you want one close to home for emergencies), services offered, and after-hours availability.
What is the average cost of a vet visit in Ontario?
A routine wellness exam in Ontario typically costs $55-$200 depending on the clinic. Urgent care starts at $125-$250, and emergency visits at 24-hour hospitals run $200-$400+ for the exam alone, before diagnostics.
Which Ontario vets handle emergencies?
Most general-practice vets handle urgent cases during office hours but refer to dedicated 24-hour emergency animal hospitals after hours. Save your nearest emergency vet's phone number before you need it.

Save on Vet Bills with Pet Insurance

Pet insurance can help cover routine and emergency vet care in Ontario. Compare plans to find the best coverage for your pet.

Compare Pet Insurance Plans →

Dog Owner Tips & Guides

Grooming

How Often Should You Groom Your Dog? Frequency Guide by Coat Type

Learn how often to groom your dog based on breed and coat type. From weekly brushing to monthly baths — a complete groom...

Read More →Veterinary

Emergency Vet vs. Regular Vet: When to Go to the ER and What to Expect

Know when to go to the emergency vet vs. your regular vet. Costs, what to bring, and what happens at the ER.

Read More →

Groomers in Ontario

Find dog groomers in Ontario, California.

Dog Parks in California

Discover off-leash dog parks across California.

Powered by CLETUS AI

Your Business Deserves a 24/7 Employee

CLETUS is the AI chat and voice agent that never sleeps, never calls in sick, and costs less than $1/day.

Start Free Trial →See How It Works
AI chat widget answers customers on your website
AI phone receptionist handles calls 24/7
Learns YOUR business in 5 minutes
Works for any industry — restaurants, shops, services
14-day free trial, no credit card needed

Try it now — click the chat bubble in the corner to see CLETUS in action →

Nearby Cities with Vets

Rancho Cucamonga

16 vets

Upland

13 vets

Montclair

2 vets

Alta Loma

4 vets

Chino

4 vets

Chino Hills

2 vets

Browse all California vets →