About Us
About Thompsonville Veterinary Clinic
Thompsonville Veterinary Clinic is a full-service mixed-animal clinic providing routine medical checkups, routine surgery, and preventative care with a welcoming attitude and warm hearts.

Our Mission
Every pet. Every time, We Care.
We treat each patient as if they were our very own.
Your Veterinarian in Thompsonville, Illinois
If you live in Thompsonville or the surrounding area and need a trusted veterinarian to care for your pets — look no further!
Dr. Kristine Kozak and Dr. Hilary Seals are licensed Illinois veterinarians treating all species of pets. The health and well-being of your pet is very important to us, and we take every possible measure to give your animals the care they deserve.
Both our veterinarians have years of experience treating serious conditions and offering regular pet wellness care. Beyond first-rate pet care, we make our clinic comfortable and calm, so your pet can relax in the waiting room and look forward to meeting our veterinarians.
Give us a call and we will be happy to discuss what we can do to help.

We are happy to offer a number of resources that enable you to learn about how to take better care of your pets. Please feel free to browse our site, particularly the informational articles. The best veterinary care for animals is ongoing nutrition and problem prevention, so becoming knowledgeable about preventative pet care is essential to the ongoing success of your animal’s health. If you have any questions, call (618) 627-2222 and we’ll promptly get back to you. Our veterinarian’s office is very easy to get to — just check out the map below! We also welcome you to subscribe to our newsletter, which is created especially for our pet owners.
“At Thompsonville Veterinary Clinic, we treat your pets like the valued family members they are.”
— The Veterinarians & Staff at TVC