Emergency vets in Naperville, IL
1 clinic in Naperville advertise emergency or 24-hour care. Call first: ER availability and wait times change by the hour.
Red markers = emergency clinics. Click a marker for details.
VEG (Veterinary Emergency Group) - Naperville
3204 Route 59, Naperville, IL 60540
Verified 2026-07-28
Nearest emergency hospitals outside Naperville
~8 miles away · 🚗 ~15 min drive · in Downers Grove
VCA Arboretum View Animal Hospital - Downers Grove
2551 Warrenville Rd, Downers Grove, IL 60515
Verified 2026-07-28
~10 miles away · 🚗 ~17 min drive · in Prestbury
VCA Aurora Animal Hospital
2600 West Galena Boulevard, Prestbury, IL 60506
Verified 2026-07-27
~12 miles away · 🚗 ~22 min drive · in Plainfield
Animal Care Center of Plainfield
14411 North Division Street, Plainfield, IL 60544
Unverified listing — call ahead to confirm hours and availability.
~14 miles away · 🚗 ~25 min drive · in Oak Brook
VEG (Veterinary Emergency Group) - Oak Brook
1735 W 22nd St, Oak Brook, IL 60181
Verified 2026-07-28
~16 miles away · 🚗 ~28 min drive · in South Elgin
UrgentVet
South Elgin, IL
Hours: Mo-Fr 15:00-23:00; Sa-Su 10:00-20:00
Verified 2026-07-27
~16 miles away · 🚗 ~22 min drive · in Elk Grove Village
Elk Grove Veterinary Specialty & Emergency
1050 Bonaventure Drive, Elk Grove Village, IL 60007
Unverified listing — call ahead to confirm hours and availability.
Emergency cover in Naperville, explained
One practice in Naperville offers emergency services, and one posts 24-hour hours. Phone before you set off in every case. Hospitals divert when their ICU is full, overnight staffing changes, and posted hours are the first thing to go stale in any directory — including this one.
Before you drive: what "emergency", "24-hour" and "out-of-hours" actually mean, the symptom triage list, and what happens when you arrive.
Not an emergency? See all 9 vet clinics in Naperville →
General-practice vets often take same-day urgent appointments during business hours, and most can refer you to an after-hours ER.
Suspected poisoning: ASPCA Animal Poison Control (888) 426-4435 (24/7, consultation fee applies). Call on the way in — they can start treatment advice before you arrive.