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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How Dental Care Needs Change at Every Life Stage
February is National Pet Dental Health Month. Discover how your pet’s dental needs change as they age and learn how to prevent periodontal disease in each stage of life.
Learn More »Our Clients Love Us
All aspects of this office was perfect! Kind staff and kind doctor!
Candice Furlong
Great the vet was awesome. He looked at Zod and was like this and that he gave me For him and everything went well he got better and the ladies that worked there too were very nice
Briggette Mccord
4.6
Rating on
Google Reviews!
