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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Mobile App & Online Booking Now Available
Introducing our new and convenient online booking tool! Learn More »Our Clients Love Us
my visit was pleasant fast and the the dog got better after the visit and medicine prescribed to her. I highly recommend it.
Al Gutierrez
All aspects of this office was perfect! Kind staff and kind doctor!
Candice Furlong
4.6
Rating on
Google Reviews!
