Animal Hospitals & Veterinarians in O'Fallon

At the Animal Hospital of O'Fallon, we can help you ensure that your pet lives a healthy, lengthy, & happy life. Our O'Fallon & sister location, Fairview Heights Animal Clinic in O'Fallon ... Read more

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 ... Read more