Emergency hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
As published by the hospital: “Open 24/7, walk-ins”
Before you go
- Call while you are getting ready: describe what happened and ask about the current wait.
- Bring any medication, packaging or plant your pet may have eaten, and your pet's records if they are at hand.
- Expect triage: the most critical patients are seen first, as in a human ER. Full checklist.
What the hospital states on its website
- Sees exotic pets (birds, reptiles, rabbits or small mammals)“VEG is skilled to handle emergency care for avians, reptiles, and all types of exotic pets.” Hospital page
- Walk-ins accepted, no appointment needed“see a vet now No appointment needed, walk in 24/7 – VEG is always open.” Hospital page
Shown only where the hospital says so on its own site, quoted as published. A missing item means we found no statement, not that the service is unavailable. Fees and policies change: confirm by phone.
Other emergency hospitals nearby
Emergency Veterinary Services of Lisle
Limited emergency hours820 Ogden Ave, Lisle, IL 60532Blood transfusionCareCreditVerified November 4, 20266.4 miles(630) 960-2900VEG Schaumburg
Open now · 24/7Veterinary Emergency Group1287 East Higgins Road, Schaumburg, IL 60173Exotic petsWalk-insVerified November 4, 202614 miles(847) 430-4938MedVet Chicago
Open now · 24/7MedVet network3305 N. California Ave., Chicago, IL 60618Walk-insCareCreditVerified November 4, 202615 miles(773) 281-7110Golf Rose Animal Hospital
Open now · 24/751 Remington Road, Schaumburg, IL 60173Walk-insCareCreditScratchpayVerified November 4, 202616 miles(847) 885-3344VEG Naperville
Open now · 24/7Veterinary Emergency Group3204 Route 59, Naperville, IL 60564Exotic petsWalk-insVerified November 4, 202616 miles(630) 503-7415
Questions about VEG Oak Brook
- Is VEG Oak Brook open 24 hours?
- Yes. VEG Oak Brook has an emergency service open 24 hours a day, 7 days a week, according to the Veterinary Emergency Group location page checked on November 4, 2026. Holiday hours can differ: call (331) 808-2720 before you leave.
- What is the phone number of VEG Oak Brook?
- (331) 808-2720. The hospital is at 1735 West 22nd Street, Oak Brook, IL 60523.
- Do I need an appointment at VEG Oak Brook?
- No appointment is needed, according to its website: “see a vet now No appointment needed, walk in 24/7 – VEG is always open.”
- Does VEG Oak Brook treat exotic pets?
- Yes, according to its website: “VEG is skilled to handle emergency care for avians, reptiles, and all types of exotic pets.” Tell the team the species when you call.
Places this hospital serves
- Emergency vet in Chicago
- Emergency vet in Aurora
- Emergency vet in Joliet
- Emergency vet in Naperville
- Emergency vet in Elgin
Where this listing comes from
- Veterinary Emergency Group location page, source page, checked November 4, 2026: “24 Hour Emergency Vet in Oak Brook, IL | Open 24/7”
- OpenStreetMap + hospital website, source page, checked November 4, 2026: “24 Hour Emergency Vet in Oak Brook, IL | Open 24/7 VEG Address Call & Spea”
- OpenStreetMap, source page, checked November 4, 2026
Something wrong? Report a correction.