What are the opening hours?

Monday 9am - 6pm Tuesday 9am - 6pm Wednesday 9am - 6pm Thursday 9am - 6pm Friday 9am - 6pm

Jefferson Animal Hospital

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United States
St. Louis, MO
Jefferson Animal Hospital

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Nestled between Soulard, Lafayette Square, and Benton Park, Jefferson Animal Hospital has been offering compassionate and affordable veterinary services to St.

Louis pet owners for over 40 years. Please call for an appointment

10/12/2026

Celebrating Adopt-A-Dog Month 🐶 ❤️

Welcoming a dog into your family starts an exciting new chapter! If you’ve recently adopted a furry companion, Jefferson Animal Hospital is here to help support their health with personalized veterinary care.

From wellness exams and vaccines to diagnostics and more, we’re ready to welcome your newest family member. 🐾

📞 Call us (314) 772-4438 or schedule an appointment online:
🔗 https://jeffersonanimalhospital-stl.com/request-an-appointment

10/08/2026

October Is National Pet Wellness Month! 🐾💙

October is a great reminder to make your pet’s health a priority. From routine wellness exams and vaccines to personalized preventative care, our team is here to support your dog or cat through every stage of life.

📍 Compassionate veterinary care right here in St. Louis.

📞 Call us (314) 772-4438 or schedule your pet’s appointment online today:
🔗 https://jeffersonanimalhospital-stl.com/request-an-appointment

09/28/2026

Same-Day Care When Your Pet Needs It 💙🐶🐱
Not every health concern can wait. If your dog or cat suddenly isn’t feeling well, Jefferson Animal Hospital offers same-day appointments to help get them the veterinary attention they need.

📍 Compassionate care for pets in St. Louis when unexpected concerns arise.
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📞 Call us (314) 772-4438 to ask about same-day availability or schedule an appointment online.
https://jeffersonanimalhospital-stl.com/request-an-appointment

09/21/2026

Fall Into Healthy Habits 🍂🐾

Fall is almost here in St. Louis! As the season changes, it’s a great time to make sure your pet’s routine veterinary care is up to date.

From wellness exams and vaccines to diagnostics and more, Jefferson Animal Hospital is here for your furry family members.

🌐 Visit our website https://jeffersonanimalhospital-stl.com/ to explore our veterinary services or schedule an appointment today https://jeffersonanimalhospital-stl.com/request-an-appointment

09/14/2026

When Your Pet Isn’t Feeling Like Themselves 🐾🩺

Sometimes the signs that something is wrong aren’t obvious. Our in-house diagnostics help our veterinary team get a closer look at your pet’s health and determine the care they may need.

💙 Convenient diagnostic care for dogs and cats in St. Louis.

📞 Call us (314) 772-4438 or schedule an appointment online:
🔗 https://jeffersonanimalhospital-stl.com/request-an-appointment

09/07/2026

Happy Cat Month! 🐱💙

September is Happy Cat Month—a perfect time to celebrate everything we love about our feline companions! Regular veterinary care can help your cat stay healthy and comfortable through every stage of life.

🐾 Jefferson Animal Hospital is proud to care for cats throughout St. Louis.

📞 Call us (314) 772-4438 or schedule your cat’s appointment online today:
🔗 https://jeffersonanimalhospital-stl.com/request-an-appointment

08/31/2026

Compassionate Care You Can Trust 💙🐾

Whether your pet needs a routine wellness exam, surgery, diagnostics, or urgent care, our experienced team is committed to providing personalized veterinary care with compassion every step of the way.

⭐️Thank you for trusting Jefferson Animal Hospital to care for your furry family members.
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📞 Call us (314) 772-4438 or schedule your appointment online here:
🔗 https://jeffersonanimalhospital-stl.com/request-an-appointment

08/26/2026

Happy National Dog Day! 🐶💙

Today we’re celebrating the loyal, playful, and loving dogs who make every day better. At Jefferson Animal Hospital, we’re proud to care for dogs throughout St. Louis with compassionate veterinary care at every stage of life.

From wellness exams and vaccines to diagnostics, surgery, and same-day appointments, our team is here to help keep your best friend feeling their best. 🐾

📞 Call us (314) 772-4438 or schedule your dog’s appointment online today:
🔗 https://jeffersonanimalhospital-stl.com/request-an-appointment

Happy National Dog Day! 🎉🐶

08/24/2026

Advanced Diagnostics When Every Moment Matters 🔬🐾

When your pet isn't feeling well, getting answers quickly makes all the difference. Our in-house laboratory, digital X-rays, and ultrasound services allow us to diagnose many conditions faster so treatment can begin sooner.

📞 Call us (314) 772-4438 or schedule your appointment online here:
🔗 https://jeffersonanimalhospital-stl.com/request-an-appointment

08/18/2026

August Is Immunization Awareness Month 💉🐾

Vaccines are an important part of keeping your pet protected from preventable diseases. At Jefferson Animal Hospital, we create personalized vaccination plans based on your pet's age, lifestyle, and individual health needs.

Help your furry family member stay protected all year long.

📞 Call us (314) 772-4438 or schedule your pet's vaccine appointment online here:
🔗 https://jeffersonanimalhospital-stl.com/request-an-appointment

Address

2120 S Jefferson Avenue
St. Louis, MO
63104

Opening Hours

Monday	9am - 6pm
Tuesday	9am - 6pm
Wednesday	9am - 6pm
Thursday	9am - 6pm
Friday	9am - 6pm

Telephone

+13147724438

Website

http://www.jeffersonanimalhospital-stl.com/

Alerts

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