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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Navigating Senior Pet Care with Confidence
As the years go by, our dogs and cats quietly transition into their golden years. Here is what every pet parent should know about senior pet wellness.
Learn More »Our Clients Love Us
Love this place. Wouldn’t go anywhere else. They’ve always treated every single one of our dogs with with and kindness. They care for them as one of their own ??????
Susana Velasquez
Great service. Won't take my dogs anywhere else
michelle duncan
4.6
Rating on
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