VetUSA› Massachusetts› Waltham

Emergency Vet in Waltham, MA

1 24-hour emergency animal hospital in Waltham — open now, no appointment needed

MSPCA-Angell West
Open 24/7
★★★½☆3.8(300 reviews)
📍 293 2nd Ave, Waltham, MA 02451
Angell's western Boston metro location. Non-profit 24-hour emergency and specialty hospital.
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About Emergency Vet Care in Waltham

If your pet needs emergency care in Waltham, Massachusetts, 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 Waltham, MA?
MSPCA-Angell West at 293 2nd Ave, Waltham, MA 02451 is open 24/7 with no appointment needed.
Are there emergency vets open right now in Waltham?
Yes — there is 1 24-hour emergency animal hospital in Waltham, all open 24/7 including holidays.
Do emergency vets in Waltham 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 Waltham?
Call the nearest emergency vet, then drive directly. Do not wait for your regular vet. The top-rated option in Waltham is MSPCA-Angell West.
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24-Hour Emergency Animal Hospitals in Waltham, MA

When your pet needs emergency care in Waltham, MA, time is critical. VetUSA lists every 24-hour emergency animal hospital in Waltham — all open around the clock with no appointment needed. Emergency services available in Waltham 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, Waltham emergency vets are ready to act immediately, 24 hours a day, 7 days a week, 365 days a year. All hospitals listed serve Waltham and surrounding areas in Massachusetts. Find the nearest 24-hour emergency animal hospital in Waltham and get your pet seen right now — no referral, no appointment, no wait.