Emergency vets in Commack, NY
1 clinic in Commack 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.
VEG ER for Pets - Commack
6240 Jericho Turnpike, Commack, NY 11725
Verified 2026-09-26
Nearest emergency hospitals outside Commack
~8 miles away · 🚗 ~14 min drive · in West Hills
West Hills Animal Hospital
6402 Platt Ave, West Hills, NY 91307-3216
Unverified listing — call ahead to confirm hours and availability.
~9 miles away · 🚗 ~16 min drive · in Plainview
Long Island Veterinary Specialists (LIVS)
163 S Service Road, Plainview, NY 11803
Verified 2026-07-28
~9 miles away · 🚗 ~17 min drive · in West Islip
Veterinary Medical Center of Long Island (VMCLI)
75 Sunrise Highway North Service Road, West Islip, NY 11795
Verified 2026-07-28
~9 miles away · 🚗 ~17 min drive · in Bohemia
Atlantic Coast New York Veterinary Specialists
3250 Veterans Memorial Highway, Bohemia, NY 11716
Verified 2026-07-28
~14 miles away · 🚗 ~26 min drive · in Oyster Bay
Veterinary Referral & Emergency Center of Westbury
609-5 Cantiague Rock Rd, Oyster Bay, NY 11590
Hours: Mo-Su 00:00-23:59
Verified 2026-09-26
~18 miles away · 🚗 ~24 min drive · in Carle Place
VEG ER for Pets - Carle Place
204b Glen Cove Road, Carle Place, NY 11514
Verified 2026-09-26
Emergency cover in Commack, explained
One practice in Commack offers emergency services, and one posts 24-hour hours. 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.
Not an emergency? See all 3 vet clinics in Commack →
General-practice vets often take same-day urgent appointments during business hours, and most can refer you to an after-hours ER.
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.