Emergency vets in Glendora, CA
1 clinic in Glendora 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.
Emergency Pet Hospital of Glendora
Glendora, CA
Hours: Mo-Fr 18:00-08:00; Sa-Su 24h
Verified 2026-07-27
Nearest emergency hospitals outside Glendora
~12 miles away · 🚗 ~23 min drive · in Pasadena
Pasadena Veterinary Urgent Care
3415 East Colorado Boulevard, Pasadena, CA 91107
Hours: Mo-Tu,Fr 10:00-20:00; We-Th off; Sa-Su 08:00-18:00
Verified 2026-07-27
~14 miles away · 🚗 ~25 min drive · in Pasadena
Animal AM-Emergency Clinic of Pasadena
2121 East Foothill Boulevard, Pasadena, CA 91107
Verified 2026-07-27
~17 miles away · 🚗 ~22 min drive · in South Pasadena
~19 miles away · 🚗 ~25 min drive · in Rancho Cucamonga
PetEmerg Emegency Animal Hospital
Rancho Cucamonga, CA
Unverified listing — call ahead to confirm hours and availability.
~20 miles away · 🚗 ~27 min drive · in Anaheim
Veterinary Emergency Group - Anaheim
701 S Weir Canyon Rd, Ste 101, Anaheim, CA 92808
Verified 2026-07-28
~20 miles away · 🚗 ~27 min drive · in Glendale
Urgent Care Animal hostpital
Glendale, CA
Unverified listing — call ahead to confirm hours and availability.
Emergency cover in Glendora, explained
One practice in Glendora offers emergency services, though none post 24-hour hours, so cover depends on when your emergency happens. 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.
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.