📍 602 Northwest Loop 410 #103, San Antonio, TX 78216
Open 24/7 with no appointment needed — VEG (Veterinary Emergency Group) lets pet owners stay with their pet through every step of treatment. Walk in any time, including holidays, and speak directly with a licensed emergency veterinarian. Services include diagnostics, imaging, surgery, hospitalization, and end-of-life care.
📍 503 E Sonterra Blvd Suite 102, San Antonio, TX 78258
Part of the BluePearl Pet Hospital network — one of the largest specialty + emergency veterinary providers in the US. Board-certified specialists across cardiology, oncology, neurology, surgery, and critical care. 24/7 emergency room staffed year-round.
📍 8202 N Loop 1604 W, San Antonio, TX 78249
San Antonio 24/7 emergency and specialty hospital. ER, ICU, and full specialty roster.
📍 2426 Ceegee St, San Antonio, TX 78217
Thrive Pet Healthcare emergency partner hospital — combines local clinical leadership with the resources of a national network. 24/7 ER paired with specialty services where available.
📍 6515 I-10, San Antonio, TX 78201
24-hour emergency veterinary hospital.
About Emergency Vet Care in San Antonio
If your pet needs emergency care in San Antonio, Texas, the hospitals listed above are open 24 hours a day, 7 days a week including holidays. No appointment is required for emergency cases — walk in any time. For life-threatening situations, call ahead so staff can prepare. All listed hospitals offer emergency triage, critical care, and after-hours veterinary services.
Frequently Asked Questions
What is the nearest 24-hour emergency vet in San Antonio, TX?
VEG ER for Pets - San Antonio at 602 Northwest Loop 410 #103, San Antonio, TX 78216 is open 24/7 with no appointment needed.
Are there emergency vets open right now in San Antonio?
Yes — there are 5 24-hour emergency animal hospitals in San Antonio, all open 24/7 including holidays.
Do emergency vets in San Antonio accept walk-ins?
Yes. All hospitals listed here accept walk-in emergency patients 24 hours a day. No appointment required.
What should I do in a pet emergency in San Antonio?
Call the nearest emergency vet, then drive directly. Do not wait for your regular vet. The top-rated option in San Antonio is VEG ER for Pets - San Antonio.
Is your San Antonio hospital listed here?
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24-Hour Emergency Animal Hospitals in San Antonio, TX
When your pet needs emergency care in San Antonio, TX, time is critical. VetUSA lists every 24-hour emergency animal hospital in San Antonio — all open around the clock with no appointment needed. Emergency services available in San Antonio include trauma care, critical care, surgery, advanced diagnostics, imaging, and overnight hospitalization. Whether your dog was injured, your cat is in distress, or you face any urgent pet health crisis, San Antonio emergency vets are ready to act immediately, 24 hours a day, 7 days a week, 365 days a year. All hospitals listed serve San Antonio and surrounding areas in Texas. Find the nearest 24-hour emergency animal hospital in San Antonio and get your pet seen right now — no referral, no appointment, no wait.