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.
The doctor, the nurse, the secretary, they were all so pleasant and so professional I love the O’Fallon office. I just switched over to them and they are a fabulous. And I recommend them to my friends as well
MC
Maddie Cook
Mar 9, 2026
5.0
I took my beagle Dixie in because she wasn’t acting herself. The entire team there was amazing. Dr.Andrew was very attentive and very clear when relaying details. He was thorough with his exam and answered all my questions. I will definitely be going back and requesting him.
JR
Julie Runyan
Jan 27, 2026
5.0
Beyond amazing experience at the Ofallon Mo Banfield!! Receptionist was very friendly then Dr. Ashley Pickett took care of Charlie my basset hound. She took her time and really genuinely cares about your pet. Beyond impressed! Charlie was impressed too! He’s worn out lol.
ED
Eric Dylewski
Jan 15, 2026
1.0
I wasted $1056 on puppy plan I signed up for. We lost our puppy and still on the hook for this yearly plan. Basically I spent $1056 to get my dog chipped and neutered. Now not only have I cancelled my future vet visits with my other 2 dogs, I will no longer shop at Pets Mart.
GG
Gary
Aug 16, 2022
1.0
Do not trust these people with your animal, they are extremely incompetent.
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.
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