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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The Key to a Long, Happy Life for Cats and Dogs
National Pet Wellness Month serves as an annual reminder that routine veterinary exams, proper nutrition, and preventative care are essential for catching health issues early and ensuring a long, happy life for cats and dogs.
Learn More »Our Clients Love Us
Dr.kim and Dr.oh are good doctors who who are always honest and do their best and all the other staff are friendly too too. I have been going to this hospital for over 13 years and recommend...
MOON KUM
The staff and doctors here very professional and kind. I always get an appointment either the day I call or within the next day I’ve referred some friends to Mtn Ave hospital for thier fury ...
Michelle Nelson
4.6
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