Banfield Pet Hospital® - O’Fallon provides quality and attentive health and wellness care for dog, cat and small animal pet patients. Our veterinarians and staff are committed to promoting responsible pet ownership and preventive health care with a full-service medical facility offering general services like routine vaccinations, microchipping, dental and surgical care and more. We are accepting new patients now.
As always they are the most incredible staff and doctors
AF
Ashley Foster
Sep 14, 2025
1.0
Honestly I knew not to come back to Banfield after issues with the vet in Wentzville years ago. Today I brought my dog in who has been losing weight and having hair regrowth issues and I am beyond frustrated and mad that I even step foot in here and let this vet look at my dog. She ran blood work and tested her thyroid and when the blood work pretty much came back normal she just started spouting of whatever she could think of and contradicting herself over and over again. I spent $500 on a visit and left even more confused and worried than before. She told me I needed to do a deworming panel but didn’t even test for worms she told me to get more accurate results on the bloodwork she said they would get in clinic I would have to spend $200 to send those off and then told me to just keep doing what I’m doing and I’ll get the thyroid results in a week or so. She kept saying random diseases and illnesses she could have but gave me nothing to go on other than a million other tests to run but then would contradict herself by saying but we usually only see this in large breed dogs. After declining to send off the blood work and do the deworming panel the vet tech was clearly frustrated and honestly the whole time treated me like a bad pet owner because I didn’t bring vaccine records(that I lost in a fire) and because she hadn’t had blood work done yet this year. My dog is energetic, eats and drinks as normal, has had no vomitting or diarrhea and I have nowhere to turn now. I knew not to come back here but thinking it wouldn’t be the same vet as at the other location I was completely wrong because it was the same vet and she spouted off the same script she told my mom when she saw her dog. I am beyond disappointed in the lack of care we received and honestly feel like I was taken advantage of. As much as I wish I did I don’t have thousands to be thrown around and taken advantage of so this vet can meet her quota. Now I will most likely be spending the same amount at a different vet that I probably should have went to in the first place. If you want answers go somewhere else because sometimes the quickest option isn’t the best option all I can do now is try and get my dog the care she deserves and just keep regretting spending money to see a vet who can’t do anything to actually help.
CV
Connie VanDeven
May 31, 2025
5.0
They sent my Forseti home with a bloodwork order. He couldn’t walk eat. He was our pride and joy and they yelled at my husband because he lifted him on the scale. My dog was 180 lb bloodhound. Don’t go there and Banfield don’t send me bot you care comment
t because you don’t
MW
Meagan Walsh
Jun 12, 2020
1.0
Today was the last time I will be taking my dogs to this location of banfield. We have been going to this location for a year and a half. The staff is not friendly or welcoming and very unprofessional. I have a wellness plan through banfield and this location is not accommodating. My 12 year dog needed to have blood work done in order to receive a refill on his medication. It turned out that the blood work came back bad and we were NEVER notified of the findings until we needed more medication. When refilling medication at this location it is never ready when I go to pick it up and I always call the day before to confirm I can pick it up. Today when I arrived 20 minutes early to my appointment there were 3 people waiting outside with their 5 dogs and the doors were closed. I had to call the desk and they told me "to pull the doors open". My dog was scheduled for a surgery and dental cleaning and when we dropped him off they said they would not be able to do the surgery. In their computer they looked up that I was just there with another doctor who said my dog was able to get the surgery. Today another doctor said that it would not be possible. I had to pay for an additional blood work that was not covered by the plan. The front desk workers act like seasonal help and the lack of communication between doctors at this this location is very unprofessional. We will be returning to our old banfield location that is 35 minutes away.
Frequently Asked Questions About Banfield Pet Hospital
Does Banfield provide emergency care services?
No, but you can call us during hospital hours for urgent care advice. Depending on the situation, we can help provide a referral for urgent care, specialty providers, or to an emergency hospital. During non-hospital hours, please contact your local emergency hospital.
Can I get veterinary care online?
To help pets and their people stay healthy, Banfield clients who have Optimum Wellness Plans® can get remote general pet care advice and triage support directly from a veterinarian 24/7 through Vet Chat™ on the Banfield app.
What preventive pet health care services does Banfield offer?
We believe that preventive care is the most effective way to keep your pet healthy throughout all stages of life. Our pet hospitals offer many preventive care treatments, including:
• Vaccinations
• Dental Care
• Parasite Control
• Nutritional Counseling
• Behavioral Counseling
• Comprehensive Examinations
What is an Optimum Wellness Plan?
Optimum Wellness Plans are designed to provide annual preventive care. They include head-to-tail exams, vaccines, early screening diagnostics, consultations for proper nutrition, dental care and more! Since wellness plans are not insurance, they do not include treatment for unpredictable or abnormal conditions, however discounts would apply. Because pets need ongoing preventive care, wellness plans automatically renew at the end of each twelve month period (unless paid in full at enrollment).
How do I pay for an Optimum Wellness Plan?
You can spread the cost of your wellness plan across the 12 months of your annual agreement to make it easier to budget for the essential health care your pet needs. Your monthly payments can be automatically withdrawn from a checking or savings account or charged to a credit card so that you don’t have to worry about them once you enroll. We also offer the option of paying in full if you prefer.
What kind of appointment do I have?
• In-room appointments: You and your pet visit the vet together. Please arrive a few minutes before your appointment time
• Drop-off appointments: If you have a drop-off appointment, we will communicate a time to drop off your pet. Keep your phone nearby and we’ll call you when your pet is ready for pickup.
• Optimum Wellness Plans® Virtual Visits: If you have an Optimum Wellness Plan and scheduled a Virtual Visit, you’ll save valuable time and get quality care from the comfort of your home.
What types of pet care services does Banfield Pet Hospital in O'Fallon offer?
Banfield Pet Hospital provides a range of services including routine vaccinations, microchipping, dental and surgical care, preventive care, nutrition advice, parasite control, spay/neuter, end of life care, DNA testing, and more.
Does Banfield offer emergency care services for pets?
No, Banfield Pet Hospital does not provide emergency care services. However, during hospital hours you can call for urgent care advice or referrals, and during off hours, you should contact your local emergency hospital.
What is an Optimum Wellness Plan and how does it benefit my pet?
The Optimum Wellness Plan provides annual preventive care including exams, vaccines, screenings, nutrition and dental consultations. It is designed to help keep your pet healthy throughout their life stages.
How can I schedule an appointment at Banfield Pet Hospital in O'Fallon?
You can schedule an appointment by visiting Banfield's website or by using the Banfield app available on iOS and Android. Appointments are required.
What are the hospital hours for Banfield Pet Hospital in O'Fallon?
The hospital is open Monday to Saturday from 7:30 AM to 6:00 PM and Sunday from 9:00 AM to 5:00 PM. The hospital is closed on major holidays such as Thanksgiving, Christmas, and New Year's Day.
Does Banfield Pet Hospital offer virtual veterinary care?
Yes, clients with an Optimum Wellness Plan can get general pet care advice and triage support 24/7 through Vet Chat™ via the Banfield app, and virtual visits are available for wellness clients.
Are there any pet stores or groomers near Banfield Pet Hospital in O'Fallon?
Yes, PetSmart, a pet store and groomer, is located nearby. This allows you to conveniently shop for pet supplies or grooming services either before or after your visit to Banfield.
Where can I get coffee or a quick meal near Banfield Pet Hospital?
Starbucks and White Castle are nearby. You can grab coffee or a quick bite before or after your pet's appointment for added convenience.
What are some nearby shopping options close to Banfield Pet Hospital in O'Fallon?
There are several shopping options nearby, including Target Store O’Fallon, Kohl's, Michaels Stores, and Shops At Laura Hill, making it easy to combine errands with your pet visit.
Is Banfield Pet Hospital welcoming and accessible for all clients?
Yes, Banfield Pet Hospital welcomes LGBTQ clients and requires appointments for visits ensuring attentive and personalized care.