Backup 24/7 option
Inland Valley Veterinary Specialists & Emergency Center
If MarQueen Veterinary ER & Specialty Upland is too far or has a long wait, the next hospital open around the clock is 6.6 miles from Pomona and 2.8 miles from MarQueen Veterinary ER & Specialty Upland.
Emergency animal hospitals near Pomona
MarQueen Veterinary ER & Specialty Upland
Open now · 24/71582 N Benson Ave, Upland, CA 91786CT or MRICareCreditScratchpayVerified November 4, 20266.3 miles(909) 303-1700Inland Valley Veterinary Specialists & Emergency Center
Open now · 24/710 W 7th St, Upland, CA 91786Emergency surgeryBlood transfusionCareCreditScratchpayVerified November 4, 20266.6 miles(909) 931-7871Emergency Pet Hospital of Glendora
Limited emergency hours500 S Glendora Ave, Glendora, CA 91740Blood transfusionVerified November 4, 20267.9 miles(626) 594-0356VCA California Veterinary Specialists - Ontario
Open now · 24/7VCA Animal Hospitals2409 S. Vineyard Avenue, Suite O, Ontario, CA 91761Emergency surgeryCT or MRIVerified November 4, 20269.0 miles(909) 947-3600VEG Rancho Cucamonga
Open now · 24/7Veterinary Emergency Group11425 Foothill Blvd, Rancho Cucamonga, CA 91730Exotic petsEmergency surgeryWalk-insVerified November 4, 202612 miles(909) 280-2496VCA Yorba Regional Animal Hospital
Open now · 24/7VCA Animal Hospitals8290 E. Crystal Drive, Anaheim, CA 92807ICUCareCreditVerified November 4, 202613 miles(714) 921-8700PETEMERG Emergency Animal Hospital
Open now · 24/712367 Foothill Blvd, Rancho Cucamonga, CA 91739Verified November 4, 202613 miles(949) 324-2444VEG Anaheim Hills
Open now · 24/7Veterinary Emergency Group701 South Weir Canyon Road suite 101, Anaheim Hills, CA 92808Exotic petsEmergency surgeryWalk-insVerified November 4, 202614 miles(714) 616-5570CASE Animal Hospital
Open now · 24/71400 N Burton Pl, Anaheim, CA 92806ICUCT or MRIWalk-insCareCreditScratchpayVerified November 4, 202616 miles(657) 999-1150Corona Animal Emergency Center
Open now · 24/7541 N. Main Street, Suite 107, Corona, CA 92880Emergency surgeryBlood transfusionVerified November 4, 202616 miles(951) 482-5137
Emergency coverage around Pomona
- Within 10 miles4hospitals3 open 24/7, 1 with limited hours
- Within 25 miles17hospitals15 open 24/7, 2 with limited hours
- Within 50 miles39hospitals34 open 24/7, 5 with limited hours
Open 24/7 or limited hours
Open 24 hours, 7 days (9)
- MarQueen Veterinary ER & Specialty Upland6.3 miles
- Inland Valley Veterinary Specialists & Emergency Center6.6 miles
- VCA California Veterinary Specialists - Ontario9.0 miles
- VEG Rancho Cucamonga12 miles
- VCA Yorba Regional Animal Hospital13 miles
- PETEMERG Emergency Animal Hospital13 miles
- VEG Anaheim Hills14 miles
- CASE Animal Hospital16 miles
- Corona Animal Emergency Center16 miles
Nights, weekends or limited hours (1)
- Emergency Pet Hospital of Glendora7.9 milesLimited emergency hours Mon–Fri 6 pm to 8 am
ICU, exotic pets and payment plans
- ICU: 2 of 10 listedVCA Yorba Regional Animal Hospital (13 mi), CASE Animal Hospital (16 mi)
- Exotic pets: 2 of 10 listedVEG Rancho Cucamonga (12 mi), VEG Anaheim Hills (14 mi)
- CareCredit: 4 of 10 listedMarQueen Veterinary ER & Specialty Upland (6.3 mi), Inland Valley Veterinary Specialists & Emergency Center (6.6 mi), VCA Yorba Regional Animal Hospital (13 mi), CASE Animal Hospital (16 mi)
- Scratchpay: 3 of 10 listedMarQueen Veterinary ER & Specialty Upland (6.3 mi), Inland Valley Veterinary Specialists & Emergency Center (6.6 mi), CASE Animal Hospital (16 mi)
Counted from what each listed hospital states on its own website. A hospital not named may still offer it.
Distances are measured in a straight line from the center of Pomona. Hospital status and hours come from each hospital's own published information; see how we verify.
Regular daytime clinics in the area
These are not emergency hospitals. They are general practices from OpenStreetMap, listed for follow-up visits and non-urgent problems during their working hours. In an emergency, use the hospitals above.
- La Verne Animal Hospital, 2132 Bonita Avenue, La Verne (3.0 miles)
- Pepptertree Animal Hospital, 320 (3.3 miles)
- Chino Hills Small Animal Hospital, 3415 Chino Avenue, Chino (3.7 miles)
- Grand Animal Hospital, 1114 Diamond Bar Boulevard, Diamond Bar (4.8 miles)
- Diamond Bar Veterinary Clinic, 1131 Grand Avenue, Diamond Bar, (909) 861-9561 (5.0 miles)
Questions about emergency vets in Pomona
- Is there a 24-hour emergency vet in Pomona, CA?
- The nearest hospital open around the clock is MarQueen Veterinary ER & Specialty Upland in Upland, CA, about 6.3 miles from Pomona. Phone (909) 303-1700. One of the listed hospitals has limited emergency hours only.
- How many emergency vets are near Pomona, CA?
- 4 within 10 miles, 17 within 25 miles and 39 within 50 miles of the center of Pomona; of those within 50 miles, 34 are open 24/7 and 5 have limited emergency hours.
- How much does an emergency vet visit cost near Pomona, CA?
- MarQueen Veterinary ER & Specialty Upland mentions a deposit on its website. None of the listed hospitals publishes an exam fee; ask for an estimate when you call.
- Is there an emergency vet for exotic pets near Pomona, CA?
- 2 listed hospitals state on their website that they treat exotic pets: VEG Rancho Cucamonga (12 miles) and VEG Anaheim Hills (14 miles). Call first and name the species: an exotic animal veterinarian is not on duty at every hour.
- Do emergency vets near Pomona, CA accept CareCredit or Scratchpay?
- CareCredit is mentioned by MarQueen Veterinary ER & Specialty Upland, Inland Valley Veterinary Specialists & Emergency Center, VCA Yorba Regional Animal Hospital and CASE Animal Hospital. Scratchpay is mentioned by MarQueen Veterinary ER & Specialty Upland, Inland Valley Veterinary Specialists & Emergency Center and CASE Animal Hospital. This is what each hospital states on its own website; confirm when you call.
- What should I do if my pet ate something toxic?
- Call ASPCA Animal Poison Control at (888) 426-4435 or Pet Poison Helpline at (855) 764-7661, both open 24/7 (a consultation fee may apply), and head toward the nearest emergency hospital while you talk to them.
Poison emergencies
If you think your pet swallowed something toxic
Call one of the two national animal poison lines while you get ready to leave. Both are staffed by veterinary toxicology specialists around the clock; expect a consultation fee per case.
ASPCA (888) 426-4435 Helpline (855) 764-7661
Numbers checked on the official ASPCA and Pet Poison Helpline sites, November 2026. What to do while you call. Dose calculators: chocolate, xylitol, grapes and raisins, ibuprofen.