Mountainside Animal Hospital
Mountainside Animal Hospital is a veterinary practice in Maple Valley, WA. Phone number, posted hours, directions and a map are below, along with the nearest alternatives if they are closed or full.
Contact & location
- Address
- Maple Valley, WA
- Phone
- (425) 584-7749
- Hours
Monday 8:30am–5pm Tuesday 8:30am–5pm Wednesday 8:30am–5pm Thursday 8:30am–5pm Friday 8:30am–5pm Saturday Closed Sunday Closed
Data status: Compiled from public sources on 2026-07-26 and not yet independently verified — call ahead to confirm hours, services, and availability.Spot an error? Report a correction.
If Mountainside Animal Hospital is closed
General practice, not an emergency hospital. Posted hours show it closed on Sunday and Saturday. For anything that cannot wait, use one of the emergency hospitals below.
Nearest 24-hour emergency hospitals
- BluePearl — Tukwila, ~11 miles away, roughly a 19 min drive · (425) 496-1000
Drive times are estimates from straight-line distance, not live traffic.
Other vets near Maple Valley, WA
Useful if Mountainside Animal Hospital is booked, closed, or not taking new patients. Ordered by distance.
- Wilderness Animal HospitalMaple Valley · ~0 miles · 🚗 ~1 min
- Animal Hospital of Maple ValleyMaple Valley · ~2 miles · 🚗 ~8 min
- Animal Surgical & Dental ClinicMaple Valley · ~2 miles · 🚗 ~8 min
- Pine Tree Veterinary HospitalMaple Valley · ~3 miles · 🚗 ~9 min
- Sawyer Lake Veterinary HospitalMaple Valley · ~3 miles · 🚗 ~10 min
- South Sound Critter CareMaple Valley · ~3 miles · 🚗 ~10 min
Suspected poisoning: call ASPCA Animal Poison Control on (888) 426-4435 (24/7, consultation fee applies) on the way in.