Welcome to New Haven Animal Hospital

New Haven Animal Hospital is pleased to serve Ontario, CA, and the surrounding areas. Our goal is to provide you and your pets with the best veterinary experience possible.

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A white cat peacefully resting on a wooden table

About New Haven Animal Hospital

At New Haven Animal Hospital, we believe that everyone is a leader and a vital part of our dedicated healthcare team. Each day, our warm and welcoming veterinary staff is here to make your visit enjoyable and ensure you and your pet feel comfortable and cared for. In addition to their essential veterinary knowledge and training, our team is chosen for their kindness, compassion, patience, professionalism, integrity, and agility.

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Our Veterinary Services

At New Haven Animal Hospital, we provide our patients with a full range of veterinary services. We proudly serve Ontario, CA, and the surrounding communities to give your pet the care they deserve!

Pet Health Exams

Pet Diagnostics

Pet Preventive Care

Pet Dental Cleanings

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Meet Our Veterinary Team

New Haven Animal Hospital is a full-service veterinary hospital that offers the highest quality of care and services provided by a compassionate, qualified staff. Our staff is committed to promoting animal wellness, deepening the human-animal bond with a focus on client education, and alleviating pain and suffering to ensure the well-being of your furry friend.

Meet Our Team

Thank You for Your Kind Words!

Your kind words mean the world to us, and we’re so thankful that you’ve taken the time to provide us with feedback.

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Nikki L.

This is a husband-and-wife team. They are both so loving and caring and have every new kind of treatment to accommodate your fur baby. Every single person who works here is just wonderful! The best vet in this area! And my pup is soooooo happy after her knee surgery.

Nancy G.

I am so impressed. Knowledgeable and friendly staff. Great communication and follow-up. Vet has called me multiple times to check on my pups. One of my dogs, Boston, had tummy issues for years that my last vet could not figure out, and this new vet figured it out right away. He also saved my Tessie’s life by diagnosing and sending her to the ER vet.

Andrew G.

They are so friendly here and I honestly wouldn’t trust bringing my dogs anywhere else. They were very informative and made sure my dog was comfortable. I highly suggest you bring your pets here!!