in Ontario, CA



4120-B E 4th St
Ontario, CA  91764

(909) 980-3842

Hospital Number: 1738

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Hospital Hours

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8:00 AM - to 5:00 PM
7:00 AM - to 7:00 PM
7:00 AM - to 7:00 PM
7:00 AM - to 7:00 PM
7:00 AM - to 7:00 PM
7:00 AM - to 7:00 PM
7:00 AM - to 7:00 PM
  • Description
    Ontario's trusted option for pet health care is Banfield Pet Hospital. Banfield has spent over 50 years bringing health and wellness to pets with our pet health services offered at every Banfield Pet Hospital location. Whether you are seeking treatment for your dog, cat or something a bit more exotic, Banfield’s Ontario staff is ready to give your pet the attention and care that they deserve.
    Our Ontario location works hard to ensure that your pet is in the best health possible. Banfield makes it easy to be a partner in your pet’s health care needs by creating pet hospitals that are easy to access and conveniently located. Ontario's Banfield Pet Hospital is no different. It is located near the Ontario Mills Shopping Center.
    Banfield Pet Hospital is always accepting new pet patients and same day access appointments may be available. Don’t forget to ask our staff about the Optimum Wellness Plan® options we offer to our Ontario guests.
    Have you visited this location? Then please submit your review to Banfield Pet Hospital.

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  • Services

    Services Offered at this Location

    • Vaccinations
    • Comprehensive Exams
    • Parasite Control
    • General Dentistry
    • General Surgery
    • Skin Care
    • Geriatrics & Pediatrics
    • Spays & Neuters
    • Drop Off Services
    • Giardia Testing
    • Microchipping
    • Digital Radiography
    • In-House Laboratory Diagnostics
    • In-House & Online Pharmacy
    • Nutrition Consultation
    • Behavior Consultation
    • Personalized Client Web Portal and Mobile App
    • Urgent Care (availability may vary; please call)
    • Optimum Wellness Plans®
    • Canine Genetic Analysis™
    • Care Credit
    • Spanish Language
    • Early Morning Drop-Off Service
  • Team

    Dr. Miriam Harvey

    Chief of Staff

    Dr. Harvey earned a bachelor's degree in veterinary science from the University of Arizona (Go Wildcats!!) before attending and graduating from Western University College of Veterinary Medicine. After veterinary school, she made her home here in Southern California where she has been working for Banfield since 2008. Dr. Harvey enjoys treating dogs, cats, small mammals and reptiles. In her free time, she enjoys cooking, baking, reading and spending time with her husband and 4 dogs. More Details >>

    Dr. Veronica Contreras

    Associate Veterinarian

    Dr. Contreras attended University of California, Santa Cruz and UC Riverside for her B.S. degree in biology. She then attended UC Davis School of Veterinary Medicine, where she obtained her Doctorate of Veterinary Medicine in 2016. During her time at UC Davis, she was a leader in various clubs whose goals were in line with her passions and was also one of the lead veterinary students who created the nation's first One Health Center. After graduating, she returned home to the Riverside area and began working for Banfield that same year. Dr. Contreras is fluent in Spanish and enjoys practicing the language as much as possible. Her passions outside of the veterinary field include spending time with her friends and family, training her cat, and following her favorite baseball team. More Details >>

    Dr. Jane Dill

    Associate Veterinarian

    Dr. Dill attended Arizona State University (go Sun Devils!) for her bachelor’s degree before attending and earning her Doctorate of Veterinary Medicine from Western University College of Veterinary Medicine. She and her family fell in love with Southern California and decided to stay. She joined the Banfield family in 2017 and is thrilled to be here. Dr. Dill enjoys treating dogs, cats, and small mammals. In her free time, she enjoys going to Disneyland and the beach, and hiking with her husband and 3 dogs (Maya, Sammy and Koda). More Details >>

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  • Pricing

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    Pet Health Services*

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    Optimum Wellness Plans®

    Individual products and services may be included, added or even discounted on an Optimum Wellness Plan. Learn more about these affordable pet health solutions.