Mt Sinai Animal Hospital
Mt Sinai Animal Hospital is a veterinary practice in Brookhaven, NY. Its website lists end-of-life care & euthanasia, wellness & preventive exams, vaccinations and surgery.
Treats:✓ Dogs✓ Cats? Exotic pets? Farm & equine? = not confirmed — ask when you call.
Contact & location
- Address
- 331 NY-25A, Brookhaven, NY 11766
- Phone
- (631) 476-1304
What Mt Sinai Animal Hospital says it offers
From their own website, read September 26, 2026. Not listed doesn't mean not offered — confirm when you call.
Services listed
- Wellness & preventive exams
- Vaccinations
- Surgery
- End-of-life care & euthanasia
- Appointments
- Online booking or requests
Data status: Compiled from public sources on 2026-09-14; not independently verified.Spot an error? Report a correction.
If Mt Sinai Animal Hospital is closed
General practice, not an emergency hospital. For anything that cannot wait, use one of the emergency hospitals below.
Nearest 24-hour emergency hospitals
- Atlantic Coast New York Veterinary Specialists — Bohemia, ~12 miles away, roughly a 21 min drive · (631) 285-7780
- VEG ER for Pets - Commack — Commack, ~16 miles away, roughly a 27 min drive · (631) 462-6044
- Veterinary Medical Center of Long Island (VMCLI) — West Islip, ~21 miles away, roughly a 29 min drive · (631) 587-0800
Drive times are straight-line estimates.
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Other vets near Brookhaven, NY
Ordered by distance.
- Roosevelt Animal HospitalPort Jefferson Station · ~1 miles · 🚗 ~5 min
- Jefferson Animal HospitalBrookhaven · ~1 miles · 🚗 ~5 min
- Head To Tail Animal HospitalPort Jefferson Station · ~3 miles · 🚗 ~9 min
- Miller Place Animal HospitalMiller Place · ~3 miles · 🚗 ~9 min
- Countryside Animal HospitalPort Jefferson · ~3 miles · 🚗 ~10 min
- Island Veterinary HospitalCoram · ~3 miles · 🚗 ~9 min
Suspected poisoning: call ASPCA Animal Poison Control on (888) 426-4435 (24/7, consultation fee applies) on the way in.