Brand Certified
Animal Emergency Clinic
4.3(900 reviews)
Certified by Animal Emergency Clinic • Oct 11, 2026
Business Details
334 Fort Zumwalt Square, O'Fallon, MO
63366, United States
Certified by Animal Emergency Clinic • Oct 11, 2026
(636) 240-5496
Certified by Animal Emergency Clinic • Oct 11, 2026
https://stlouisanimalemergencyclinic.org
Certified by Animal Emergency Clinic • Oct 11, 2026
About
Certified by Animal Emergency Clinic • Oct 11, 2026
Animal HospitalVeterinarianVeterinary PharmacyEmergency Veterinarian ServicePet Vet Care Centers
At Animal Emergency Clinic, we offer quality veterinary care to cats and dogs in emergency situations on evenings, weekends and holidays. We are proud to be one of the most experienced emergency pet clinics in St. Louis, serving Kirkwood, Crestwood, O'Fallon, North and West St. Louis County, St. Charles County, Lincoln County, and more for nearly 40 years. Our onsite staff are equipped with the tools and knowledge need to provide cats and dogs with medical care 24 hours a day, 7 days a week.
Details
- Requires appointmentNot available
- RestroomAvailable
- Onsite servicesAvailable
- Free parking lotAvailable
Location
Certified by Animal Emergency Clinic • Oct 11, 2026
Hours
Certified by Animal Emergency Clinic • Oct 11, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Reviews
4.3
900 reviews
5 stars
675
4 stars
57
3 stars
14
2 stars
26
1 star
128
- SWSam WolffSep 24, 20265.0My cat pearl had an anaphylactic reaction to something and suddenly became very weak, was breathing with increased effort and falling while trying to go up the stairs. I thought I was losing my baby, my best friend. I took her in and everyone kept me calm but acted quickly and with great kindness. Dr.weber did the diagnostics needed to figure out how to help my little girl and save her. She put great thought and care into her research and we were able to do some less commonly thought of blood tests in order to try to figure out why this happened. I work in the veterinary field, we are not immune to the terror or sorrow there is when something happens to one of our babies and everyone was amazing at reassuring me. I will forever be grateful for the gift of more time with my cat thanks to the excellent care she received.
- DSDiana SmileSep 10, 20261.0After being evicted, even though I was paid up on my home, I had to return my rescued poodle to the shelter. I still miss her deeply. There was a remaining balance of $184, which I paid in full through the collection agency American profit recovery that went on my credit .i tried so hard to keep my rescued poodle healthy. Unfortunately, I was treated very rudely when I called to make the payment, and I was not given a receipt or written confirmation. This was already a heartbreaking situation, and the lack of compassion and professionalism made it even more painful. I am requesting a receipt showing that my balance has been paid in full.
- NSNoah StieffAug 31, 20261.0We had to put our dog down here awhile back, we paid extra for his paw print to be made and never received it. Making a devastating time even worse. Its very unfortunate it had to be done on the weekend as this was the only place open and does not seem very well run. If you can help it, do not bring your pets here.
- CWCathy WylieAug 16, 20265.0The staff at this facility are the best! They all have a wonderful attitude and you feel like your pet will be well taken care of...thank you all, my Daisy is doing much better today!
- DSDaniel StaabAug 9, 20265.0They were very helpful and compassionate when our cat got injured and lost an eye.
Frequently Asked Questions About Animal Emergency Clinic
What services does Animal Emergency Clinic provide?
Animal Emergency Clinic offers emergency veterinary care for cats and dogs during evenings, weekends, and holidays, with 24/7 medical care available.
What are the operating hours of Animal Emergency Clinic?
The clinic is open 24 hours a day, 7 days a week, including holidays.
Where is Animal Emergency Clinic located?
It is located at 334 Fort Zumwalt Square, O'Fallon, MO 63366, USA.
How can I contact Animal Emergency Clinic?
You can call them at +1 636-240-5496 or visit their website at https://stlouisanimalemergencyclinic.org.
Is Animal Emergency Clinic wheelchair accessible?
Yes, the clinic has a wheelchair accessible entrance, parking, and restrooms.
Which areas does Animal Emergency Clinic serve?
The clinic serves Kirkwood, Crestwood, O'Fallon, North and West St. Louis County, St. Charles County, Lincoln County, and more.
Are there nearby dental services to Animal Emergency Clinic?
Yes, Twin Oaks Family Dental - Dentist O'Fallon is a nearby dental service you can visit before or after your pet's appointment.
Where can I find fitness facilities near Animal Emergency Clinic?
Powerbody USA Fitness Center and St Charles County USBC gym are close by for your fitness needs.
Can I find insurance services near Animal Emergency Clinic?
Yes, several insurance agencies such as Midwest Agency, Farmers Insurance - Jason Duree, and Nationwide Mutual Insurance Company are nearby.
Are there places for pet and gardening supplies near Animal Emergency Clinic?
The Happy Grower Hydroponics nearby offers grocery, nursery, and gardening supplies if you need items for your pet or garden.
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