VEG Denver

Emergency animal hospital in Denver, Colorado Open 24/7

Address: 3845 East Colfax Avenue
Denver, CO 80206
Phone: (720) 574-9834
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 Denver

VEG Denver is an emergency animal hospital at 3845 East Colfax Avenue in Denver, Colorado.

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 VEG Denver Tech Center in Denver, about 6.0 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 Denver

VEG Denver Tech CenterOpen 24/76.0 miles away. 6305 East Hampden Avenue, Denver, CO. (720) 739-6003
Call
VEG EdgewaterOpen 24/76.6 miles away. 5485 West 20th Avenue, Edgewater, CO. (720) 996-1200
Call
VRCC Veterinary Specialty & Emergency HospitalCall to confirm hours7.0 miles away. 3550 S Jason St, Englewood, CO. (303) 874-7387
Call
Animal Critical Care & Emergency ServicesCall to confirm hours7.9 miles away. 1597 Wadsworth Blvd, Lakewood, CO. (303) 239-1200
Call
VEG LittletonOpen 24/79.4 miles away. 5066 South Wadsworth Way, Littleton, CO. (720) 780-3311
Call

See every 24/7 emergency vet in Colorado or all emergency animal hospitals in Denver.

Frequently asked questions

Is VEG Denver open 24 hours?

Yes. Veterinary Emergency Group lists VEG Denver 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 Denver located?

VEG Denver is at 3845 East Colfax Avenue, Denver, CO 80206.

What is the phone number for VEG Denver?

The phone number is (720) 574-9834.

What is the closest other emergency vet to VEG Denver?

VEG Denver Tech Center in Denver, CO is about 6.0 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.