Backup 24/7 option
PETEMERG Emergency Animal Hospital
If VEG Rancho Cucamonga is too far or has a long wait, the next hospital open around the clock is 2.0 miles from Rancho Cucamonga and 1.1 miles from VEG Rancho Cucamonga.
Emergency animal hospitals near Rancho Cucamonga
VEG Rancho Cucamonga
Open now · 24/7Veterinary Emergency Group11425 Foothill Blvd, Rancho Cucamonga, CA 91730Exotic petsEmergency surgeryWalk-insVerified November 4, 20261.3 miles(909) 280-2496PETEMERG Emergency Animal Hospital
Open now · 24/712367 Foothill Blvd, Rancho Cucamonga, CA 91739Verified November 4, 20262.0 miles(949) 324-2444Inland Valley Veterinary Specialists & Emergency Center
Open now · 24/710 W 7th St, Upland, CA 91786Emergency surgeryBlood transfusionCareCreditScratchpayVerified November 4, 20265.5 miles(909) 931-7871MarQueen Veterinary ER & Specialty Upland
Open now · 24/71582 N Benson Ave, Upland, CA 91786CT or MRICareCreditScratchpayVerified November 4, 20266.7 miles(909) 303-1700VCA California Veterinary Specialists - Ontario
Open now · 24/7VCA Animal Hospitals2409 S. Vineyard Avenue, Suite O, Ontario, CA 91761Emergency surgeryCT or MRIVerified November 4, 20267.0 miles(909) 947-3600Riverside Regional Veterinary Group
Open now · 24/74229 Van Buren Blvd, Riverside, CA 92503Verified November 6, 202615 miles(951) 689-0440Animal Emergency Clinic
Limited emergency hours22085 Commerce Way, Grand Terrace, CA 92313Emergency surgeryWalk-insCareCreditScratchpayVerified November 4, 202615 miles(909) 825-9350Corona Animal Emergency Center
Open now · 24/7541 N. Main Street, Suite 107, Corona, CA 92880Emergency surgeryBlood transfusionVerified November 4, 202616 miles(951) 482-5137After Hours Emergency Animal Hospital
Emergency hours vary, call first766 E Highland Ave, San Bernardino, CA 92404Walk-insExam fee $50Verified November 4, 202617 miles(909) 883-0310Emergency Pet Hospital of Glendora
Limited emergency hours500 S Glendora Ave, Glendora, CA 91740Blood transfusionVerified November 4, 202617 miles(626) 594-0356
Emergency coverage around Rancho Cucamonga
- Within 10 miles5hospitals5 open 24/7, 0 with limited hours
- Within 25 miles12hospitals9 open 24/7, 3 with limited hours
- Within 50 miles35hospitals30 open 24/7, 5 with limited hours
Open 24/7 or limited hours
Open 24 hours, 7 days (7)
- VEG Rancho Cucamonga1.3 miles
- PETEMERG Emergency Animal Hospital2.0 miles
- Inland Valley Veterinary Specialists & Emergency Center5.5 miles
- MarQueen Veterinary ER & Specialty Upland6.7 miles
- VCA California Veterinary Specialists - Ontario7.0 miles
- Riverside Regional Veterinary Group15 miles
- Corona Animal Emergency Center16 miles
Nights, weekends or limited hours (3)
- Animal Emergency Clinic15 milesLimited emergency hours Mon midnight to 8 am; Mon–Thu 6 pm to 8 am; Fri 6 pm to Sun midnight
- After Hours Emergency Animal Hospital17 milesNo fixed schedule published, call first
- Emergency Pet Hospital of Glendora17 milesLimited emergency hours Mon–Fri 6 pm to 8 am
ICU, exotic pets and payment plans
- Exotic pets: 1 of 10 listedVEG Rancho Cucamonga (1.3 mi)
- CareCredit: 3 of 10 listedInland Valley Veterinary Specialists & Emergency Center (5.5 mi), MarQueen Veterinary ER & Specialty Upland (6.7 mi), Animal Emergency Clinic (15 mi)
- Scratchpay: 3 of 10 listedInland Valley Veterinary Specialists & Emergency Center (5.5 mi), MarQueen Veterinary ER & Specialty Upland (6.7 mi), Animal Emergency Clinic (15 mi)
Counted from what each listed hospital states on its own website; no listed hospital mentions ICU. A hospital not named may still offer it.
Distances are measured in a straight line from the center of Rancho Cucamonga. 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.
- Terra Vista Animal Hospital, 7385 Milliken Avenue, Rancho Cucamonga, (909) 989-3999 (< 1 mile)
- Banfield Pet Hospital, 10940 Foothill Boulevard, Rancho Cucamonga (1.1 miles)
- Banfield Pet Hospital, 823 Foothill Boulevard (5.7 miles)
- Ontario Veterinary Hospital, 121, (909) 984-2211 (6.2 miles)
Questions about emergency vets in Rancho Cucamonga
- Is there a 24-hour emergency vet in Rancho Cucamonga, CA?
- Yes. VEG Rancho Cucamonga at 11425 Foothill Blvd is open 24 hours a day, 7 days a week. Phone (909) 280-2496. 3 of the listed hospitals have limited emergency hours only.
- How many emergency vets are near Rancho Cucamonga, CA?
- 5 within 10 miles, 12 within 25 miles and 35 within 50 miles of the center of Rancho Cucamonga; of those within 50 miles, 30 are open 24/7 and 5 have limited emergency hours.
- How much does an emergency vet visit cost near Rancho Cucamonga, CA?
- After Hours Emergency Animal Hospital publishes an emergency exam fee of $50. MarQueen Veterinary ER & Specialty Upland mentions a deposit on its website. Other listed hospitals do not publish an exam fee; ask for an estimate when you call.
- Is there an emergency vet for exotic pets near Rancho Cucamonga, CA?
- One listed hospital states on its website that it treats exotic pets: VEG Rancho Cucamonga (1.3 miles). Call first and name the species: an exotic animal veterinarian is not on duty at every hour.
- Do emergency vets near Rancho Cucamonga, CA accept CareCredit or Scratchpay?
- CareCredit is mentioned by Inland Valley Veterinary Specialists & Emergency Center, MarQueen Veterinary ER & Specialty Upland and Animal Emergency Clinic. Scratchpay is mentioned by Inland Valley Veterinary Specialists & Emergency Center, MarQueen Veterinary ER & Specialty Upland and Animal Emergency Clinic. 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.