Vets in Newmarket, Ontario
🚨 Emergency care8 vet clinics in Newmarket — including 2 with emergency services (marked in red). Call ahead for same-day availability; for after-hours crises, hit the red button.
Red markers = emergency clinics. Click a marker for details.
VCA Canada 404 Veterinary Emergency and Referral Hospital
510 Harry Walker Pkwy S, Newmarket, Ontario L3Y 0B3
Verified 2026-08-10
Veterinary Emergency Urgent Care & Referral Clinic of York Region
1210 Journeys End Circle, Newmarket, Ontario
Verified 2026-07-27
Newmarket, Ontario
Hours: W 08:00-19:00, Th 09:00-18:00, F 08:00-17:00
Unverified listing — call ahead to confirm hours and availability.
College Manor Veterinary Hospital
869 Mulock Drive, Newmarket, Ontario L3Y 8S3
Hours: Mo-Th 08:00-19:00, F 08:00-16:00
Unverified listing — call ahead to confirm hours and availability.
Newmarket, Ontario
Hours: Mo-Th 08:00-19:00, F 08:00-17:00, Sa 09:00-13:00
Unverified listing — call ahead to confirm hours and availability.
Hillside Veterinary Clinic
Newmarket, Ontario
Hours: Mo-Fr 08:00-17:00, Sa 09:00-17:00
Unverified listing — call ahead to confirm hours and availability.
Newmarket, Ontario
Hours: Mo-Fr 09:30-19:00
Unverified listing — call ahead to confirm hours and availability.
Newmarket, Ontario
Hours: Mo-Fr 08:00-17:00
Unverified listing — call ahead to confirm hours and availability.
Emergency and after-hours cover in Newmarket
2 practices in Newmarket post 24-hour hours and 2 offer emergency services — call before setting off; overnight staffing changes and full ICUs divert cases.
Nearest emergency hospitals outside Newmarket
- Emergency Vet — Richmond Hill, ~20 km away, roughly a 23 min drive
- Veterinary Emergency Clinic - VEC North — Toronto, ~33 km away, roughly a 28 min drive, open 24h
- VCA Canada Toronto Veterinary Emergency Hospital — Scarborough, ~35 km away, roughly a 29 min drive, open 24h
- Central Toronto Veterinary Referral Clinic — Toronto, ~40 km away, roughly a 34 min drive, open 24h
Distances are straight-line from Newmarket; drive times are estimates, not live traffic.
For a suspected poisoning, Pet Poison Helpline on (855) 764-7661 (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 Canada, an emergency exam typically runs C$150–C$300 and an overnight emergency C$1,000–C$3,500 — full cost breakdown · if you cannot pay.