Vets in Darien, CT
🚨 Emergency care3 vet clinics in Darien. Call ahead for same-day availability; for after-hours crises, hit the red button.
Red markers = emergency clinics. Click a marker for details.
Park Animal Hospital
168 Noroton Ave, Darien, CT 06820
Unverified listing — call ahead to confirm hours and availability.
Petcaretv
9 Old Kings Hwy S, Darien, CT 06820-4505
Unverified listing — call ahead to confirm hours and availability.
1302 Post Road, Darien, CT 06820
Hours: Mo-Th 7:30-18:00, Fr 7:30-17:00, Sa 8:00-14:00
Verified 2026-09-26
Emergency and after-hours cover in Darien
None of the 3 practices we list in Darien advertise emergency services — at 2am you are driving, so know where before you need to. Why most towns have no emergency hospital.
Nearest emergency hospitals outside Darien
- VCA Veterinary Referral and Emergency Center — Norwalk, ~4 miles away, roughly a 12 min drive, open 24h
- VEG ER for Pets - Cos Cob — Cos Cob, ~6 miles away, roughly a 11 min drive, open 24h
- MedVet Norwalk — Norwalk, ~6 miles away, roughly a 12 min drive, open 24h
- VSEC - Veterinary Specialty & Emergency Center — Mamaroneck, ~15 miles away, roughly a 27 min drive, open 24h
Distances are straight-line from Darien; drive times are estimates, not live traffic.
For a suspected poisoning, ASPCA Animal Poison Control on (888) 426-4435 (24/7, consultation fee applies) can give you treatment advice immediately — often while you are still deciding whether to drive anywhere.
About this list
Ordering is objective — 24/7 first, then emergency services, then alphabetical — and no clinic can pay for placement. Across United States, an emergency exam typically runs $100–$250 and an overnight emergency $800–$3,000 — full cost breakdown · if you cannot pay.