About Harvester Animal Clinic

Harvester Animal Clinic is a full-service veterinary facility in St. Peters, MO, recognized for its professional and courteous staff. The clinic focuses on the health and well-being of its patients, providing a compassionate environment and taking the time to address client concerns. From the moment clients step into the clinic, they notice the cleanliness and welcoming atmosphere of the facility. Patients commend the clinic for its exceptional veterinary healthcare, modern facilities, and attentive staff. They appreciate the staff's patience, particularly with anxious pets, and their willingness to assist owners with various needs. Dr. Dierker is noted for exuding confidence and expertise, showing genuine care for the animals treated. The clinic offers thorough explanations of conditions and recommended plans, which helps provide peace of mind for pet owners. Harvester Animal Clinic is also praised for its competitive pricing and commitment to continuing education, ensuring clients receive the most up-to-date care. The clinic's accommodating nature, including making time for urgent appointments, enhances its positive reputation among pet owners. Many have trusted their pets to this clinic for years, appreciating the helpful, friendly, caring, and understanding staff who make every visit easy.

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Reviews for Harvester Animal Clinic

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  • Feb 2026

    Dr. Swierk sat with Poppy on the ground to get her real comfortable for the exam. We followed up on a previous appointment about surgery and he laid out all the information for me. Nothing felt rushed, and he made sure to fully answer any questions/concerns I had.

  • Feb 2026

    I really appreciated how, even during a bit of an emergency, I was able to reach out to the office at 3 AM by leaving a voicemail. Before they even opened, I received a call back and was able to bring Simba (my cat) in right away. The staff was warmly welcoming, and Dr. took great care of Simba. The visit was quick, and I was in and out in less than 45 minutes. The wonderful news is that, just 24 hours later, Simba is already showing significant improvement with his symptoms.

  • Feb 2026

    Everyone was so nice! Thank you to Dr. Dierker and everyone who helped get blood work from our little ferret Loki. They brought him treats and right away you just felt how much everyone cares at this clinic. We got a lot of information on what's going on with our little guy and we appreciate finally having some options. Thanks again!!

Hours

Monday: 8AM - 6:30PM
Tuesday: 8AM - 6:30PM
Wednesday: 8AM - 6:30PM
Thursday: 8AM - 6:30PM
Friday: 8AM - 5:30PM
Saturday: 8AM - 2:30PM
Sunday: Closed

Tips

open to all

Location

Harvester Animal Clinic, 1375 Triad Center Dr, St. Peters

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