Banfield Pet Hospital® - Wentzville 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.
I have always had a great experience here. Every doctor has been great, very thorough, and informative.
MC
Michael Carroll
Oct 3, 2026
1.0
If I could give ZERO stars I would. This place is an absolute joke. We have ended our relationship as of today. A wellness plan means nothing. They are constantly closed and cancelling appointments. They then try to tell me that I am responsible for the rest of my contract. Funny, since they have absolutely not held up their end at all. The best advice that I can give anyone is don’t even bother with this place. Horrible is not even remotely a strong enough word to describe how this has been. We have since found a wonderful clinic for our 2 corgis. I sincerely hope this review helps you make a decision that best suits your animal’s needs. Waste of your time and money. Not to mention, possibly putting your pet’s health at risk.
MW
Mark Wasserman
Sep 30, 2026
5.0
Dr Marshall is The Best! She goes above and beyond the call of duty to care for the pets and family!When I was there she even ran a guy’s keys out to him when he left them at the desk!
DG
Denny goldy
Sep 8, 2026
5.0
vet was fabbbbb spent extra time really cares
MM
My Max
Aug 19, 2026
5.0
Great place and caring people. My 20 year cat received great treatment from them. I would recommend.
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.
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