Brand Certified
Animal Emergency Clinic
4.3(893 reviews)
Certified by Animal Emergency Clinic • Aug 23, 2026
Business Details
334 Fort Zumwalt Square, O'Fallon, MO
63366, United States
Certified by Animal Emergency Clinic • Aug 23, 2026
(636) 240-5496
Certified by Animal Emergency Clinic • Aug 23, 2026
https://stlouisanimalemergencyclinic.org
Certified by Animal Emergency Clinic • Aug 23, 2026
About
Certified by Animal Emergency Clinic • Aug 23, 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 • Aug 23, 2026
Hours
Certified by Animal Emergency Clinic • Aug 23, 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
893 reviews
5 stars
671
4 stars
57
3 stars
14
2 stars
26
1 star
125
- 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.
- AKAngie KitkoJul 29, 20265.0We have needed to use this clinic twice in the last year. Last July our cat Nova suffered a saddle thrombosis. We rushed her to this clinic where it was ultimately decided she was not going to make it and needed to be euthanized. They treated us with so much kindness and compassion. When I went back to pick up her remains, I was in shambles and vividly remember the tears in the ladies eyes as she handed them over to me. Today, another of our cats was mistakenly given the wrong pain medication and we were advised by our vet to immediately get him to the ER. They quickly assured us that he would be fine and upon examination we were sent home with a healthy cat. Highly recommend. 🙏
- JHJames HarperJul 29, 20261.0Horrible management. Nasty attitude
- RLRebekah LalgeeJul 3, 20265.0I live in wright city and this is the closest er vet. I’ve been twice and they’ve solved my issues. Very nice, be willing to wait bc they take them in based on severity which makes complete sense. I wish they could open one closer to my house but I’m glad they are there. Thank you for the help!
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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