Welcome to Mountain Avenue Animal Hospital!
Mountain Avenue Animal Hospital provides quality veterinary care for cats, and dogs in Ontario, CA and the surrounding communities.
We are committed to treating our patients with compassionate hearts, gentle hands, kind words, and superior care. Additional pet services include pet laser therapy and pet grooming.
For new clients, please call (909) 986-4548 today to make an appointment for your pet. For returning clients, please book an appointment online.
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Understanding Animal Pain: Acute vs. Chronic Pain in Dogs and Cats
A guide for pet owners on how to recognize the key differences between sudden acute pain and persistent chronic pain in dogs and cats.
Learn More »Our Clients Love Us
We love Mountain Avenue Animal Hospital! We've been using them for our dogs for many, many years. The staff is very friendly, and knowledgeable. Great place to bring your pet when they need ...
David W
I like that the personal was very professional and very knowledgeable and explained my dog condition l did receive fast serviced.
Maria Barajas
4.6
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