VEG Oak Brook

Emergency animal hospital in Oak Brook, Illinois Open 24/7

Address: 1735 West 22nd Street
Oak Brook, IL 60523
Phone: (331) 808-2720
ER hours: Open 24 hours a day, 7 days a week
Type: An emergency animal hospital
Network: Veterinary Emergency Group
Website: Visit the hospital website
Last checked: October 2026

About VEG Oak Brook

VEG Oak Brook is an emergency animal hospital at 1735 West 22nd Street in Oak Brook, Illinois.

This location is part of Veterinary Emergency Group. Veterinary Emergency Group (VEG) runs emergency-only animal hospitals in cities across the country. Its locations focus on urgent and critical cases rather than routine checkups.

Veterinary Emergency Group lists this hospital as open 24 hours a day, every day of the week. That makes it a 24/7 emergency animal hospital you can turn to overnight, on weekends and on holidays when your regular vet is closed.

If this hospital is full or closed, the nearest other emergency vet in our directory is Emergency Veterinary Services of Lisle in Lisle, about 6.3 miles away.

Heading there now? Call first so the team can get ready, and bring your pet's medications and any packaging from something they may have eaten. Not sure it's an emergency? Read the signs that mean go now.

Other emergency vets near Oak Brook

Emergency Veterinary Services of LisleCall to confirm hours6.3 miles away. 820 Ogden Ave, Lisle, IL. (630) 960-2900
Call
VEG NapervilleOpen 24/713.3 miles away. 3204 Route 59, Naperville, IL. (630) 503-7415
Call
VEG SchaumburgOpen 24/714.0 miles away. 1287 East Higgins Road, Schaumburg, IL. (847) 430-4938
Call
MedVet ChicagoOpen 24/715.1 miles away. 3305 N. California Ave, Chicago, IL. (773) 281-7110
Call
VEG South LoopOpen 24/716.5 miles away. 1114 South Clinton Street, Chicago, IL. (872) 710-5226
Call

See every 24/7 emergency vet in Illinois.

Frequently asked questions

Is VEG Oak Brook open 24 hours?

Yes. Veterinary Emergency Group lists VEG Oak Brook as open 24 hours a day, 7 days a week, including nights and weekends. Calling ahead still helps the team prepare for your pet.

Where is VEG Oak Brook located?

VEG Oak Brook is at 1735 West 22nd Street, Oak Brook, IL 60523.

What is the phone number for VEG Oak Brook?

The phone number is (331) 808-2720.

What is the closest other emergency vet to VEG Oak Brook?

Emergency Veterinary Services of Lisle in Lisle, IL is about 6.3 miles away (straight-line distance).

How much does an emergency vet visit cost?

Most emergency hospitals charge an exam fee of roughly $100 to $250 before any tests or treatment. Bloodwork, X-rays, overnight care and surgery add to the bill. Ask for an estimate before treatment starts. See our emergency vet cost guide for typical prices.

Listing details checked October 2026. Spot something out of date? Send a correction.