For decades, Tri-County Veterinary Clinic has cared for pets and their families across Sevierville and the surrounding communities. Founded by Dr. Biggs who still sees patients today, our clinic was built on a simple belief: pets deserve thoughtful medical care delivered with honesty, respect, and genuine compassion.
As our community has grown, so have we. We have expanded our services and medical capabilities while staying true to the values that shaped our practice from the beginning. Many members of our team have been here for years, allowing us to provide consistent, familiar care and build lasting relationships with both pets and the people who love them.
If you have questions about your pet’s care or would like to schedule a visit, our team is always happy to help.
Get to know the experienced hands and caring hearts who make Tri-County Veterinary Clinic the trusted choice for pets of every shape, size, and species.
Dr. Biggs graduated from the University of Tennessee College of Veterinary Medicine and worked in the Seymour area before starting Tri-County Veterinary Clinic in 2006 to continue serving her local, growing community. Dr. Biggs enjoys working on all species of animals. When not at work, she enjoys kayaking and spending time with her grandchildren. You can schedule an appointment with Dr. Biggs on Mondays through Saturdays.
Dr. Parkison graduated from the University of Tennessee College of Veterinary Medicine in 2015. She thoroughly enjoys seeing your adorable dogs and cats. She is an avid coffee drinker and a huge sports fan, especially the Atlanta Braves and Volunteer basketball (Go VOLS!). When not at work or watching a game, you can find her volunteering for HABIT with her dog, Lola, and spending time with her husband, sons, and cat, Emma. You can make an appointment with Dr. Megan on Mondays and Tuesdays.
Dr. Lakatosh discovered her calling as a veterinarian early on. She earned her Bachelor’s in Animal Science from the University of Tennessee in 2014 and her DVM from the University of Tennessee College of Veterinary Medicine in 2018. With six years of experience in a rural mixed animal practice in western South Dakota, she brings extensive knowledge and a passion for improving the lives of pets and their owners through practical solutions. Returning to her hometown of Seymour, Dr. Lakatosh looks forward to continuing her veterinary career and making a positive impact in the community.
Knowing you’ll see the same familiar face each time you come in is a huge draw for Sevierville pets and their families, but we also offer unmatched services.
Dr. Biggs has been leading Tri-County Veterinary Clinic since she opened its doors in 2006, offering unmatched experience, community connection, and dedication to her patients.
We use state-of-the-art laser technology to perform precise surgical procedures that can reduce pain, limit bleeding, and promote quicker recovery.
From birds and reptiles to rabbits, guinea pigs, and ferrets, our team provides skilled veterinary care for species beyond dogs and cats, making us one of the few Sevierville animal hospitals in the area to offer this expertise.