Veterinarians in O'Fallon, MO

12 locations found near O'Fallon

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  1. 2301 Technology Drive, O'Fallon MO 63368

    4.9 Superb 169 reviews

    “Staff was very detailed oriented and knowledgeable, knew us as soon as we walked in the door didn’t even have to tell them who we were and it was our first time there!”

  2. 957 Waterbury Falls Drive, O'Fallon MO 63368

    4.9 Superb 127 reviews

    “Back on Track was incredible with our beloved Daisy. Unfortunately, her condition was past the point of return, but we're so thankful for the love and care they gave her. Would highly recommend them for holistic and alternative treatment for your animal.”

  3. 1290 Bryan Road, O'Fallon MO 63366

    4.8 Superb 173 reviews

    “We love Dr. Loder! We make the drive from St. Louis City just for her. Our little geriatric pup had a slew of things wrong (as happens when they get old), and she was very thorough, checking him for lumps and bumps in a patient, calm, and thoughtful way that made me feel like our dog was in good hands. At a later visit, I was surprised that she remembered us and asked about our dog’s previous ailments. Even if it was a quick check of the charts, it was really nice to feel like my dog was a repeat client and not just another appointment. BRAH is also a wonderful place to bring your nervous pets. The “one dog at a time in the lobby” policy makes our reactive dog feel much less anxious than in a crowded (chain) vet lobby. You can tell they put a lot of thought and consideration into the operational aspects, and everyone we have interacted with there is kind and knowledgeable and puts the animals first.”

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  5. 1632 North Main Street, O'Fallon MO 63366

    4.7 Superb 172 reviews

    “The staff is excellent and very friendly. They answered all questions in detail and actually seem to care personally about their 4 legged patients. Their prices are reasonable and lower than most others in the area. I highly recommend North Main for all veterinarian care.”

  6. 1190 Sonderen Street, O'Fallon MO 63366

    4.6 Superb 188 reviews

    “My mother has been taking our family pets here for yearsssss! Most affordable care! I’ve experienced predatory prices at so many other places but not here”

  7. 975 Cool Springs Industrial Drive, O'Fallon MO 63366

    4.6 Superb 114 reviews

    “We’ve never had a vet give the time, care and patience to ensuring the best for our dogs as ofallon med center. Dr. Lindsey and Dr. Vance are both incredible and take such great care of our boys and explain each situation throughly. Each tech and receptionist we’ve interacted with have also been amazing and kind. Thanks for all you do for us. Jake and Bruce say thanks too 🐾🐶”

  8. 3079 State Hwy K, O'Fallon MO 63368

    4.5 Superb 182 reviews

    “The team at Gentle Doctor Animal Hospital was incredibly attentive and compassionate when I brought Duncan in. They continued checking in on him after the visit because he was still struggling to eat. Thankfully, Duncan has recovered, is eating normally again, and is back to his energetic self!”

  9. 1632 North Main Street, O'Fallon MO 63366

    4.4 Superb 8 reviews

    “I love this group. The go above and beyond for my animals. Dr. Hatching and dr. Schulte are very smart an I always know my animals are in good hands.. thank you all for all you do!”

  10. 7770 Winghaven Blvd, O'Fallon MO 63368

    4 Good 52 reviews

    “The treatment that my pup and I received at this location was above and beyond anything that I would expect. The staff was extremely courteous, compassionate and professional.”

  11. 334 Fort Zumwalt Square, O'Fallon MO 63366

    4.3 Superb 313 reviews

    “The staff was really nice and made sure my cat was properly taken care. They were really nice to her and explained everything really good. Definitely recommend this place. I definitely felt relieved after talking to the vets”

  12. 2205 State Hwy K, O'Fallon MO 63368

    4.2 Good 161 reviews

    “I had got an add for a free first time vet exam for this place and it was close by and my girl was in need of a check up and this place was just wonderful. The staff were so nice and welcoming, super sweet towards my kitty. The inside was clean and the vet was delightful. Honeybear had to get some shots and she purred through the whole thing because the environment was calm and kind. There was no judgements (my girl’s a little chunky) told me a recommended plan to lose a few pounds. Some other health/dental care for her. They even have a little goodie bag, how thoughtful. I will be back here again. Thank you ((:”

  13. 2242 State Hwy K, O'Fallon MO 63368

    4.1 Good 122 reviews

    “The clinic closed unexpectedly on 7/17/2026, but Shannon was so amazing and helpful, she took care of transferring 2 prescriptions that I needed and really made me feel like a valued customer!”

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