Welcome to Mountainside Animal Hospital. Where our passion for the health and happiness of your pets is matched only by the warm welcome and quality care you can expect from us.
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From helping your four-legged friends enjoy the healthy lifestyle they deserve, to the unexpected emergencies when you need expert assistance in an instant, we’ve got you and your pets covered.
*Not accepting cash or checks at this time. Thank you for your understanding.
Hello from us
We were founded by friends with one passion – the health and wellbeing of your pets. Born and raised right here in your community, we’re long-time colleagues and as much a family as a working team. That close-knit, caring culture is something we pass on to every four-legged patient we help – and every client who calls on our support.
Caring to Be Different
Our veterinary skills help us stand out. But it’s the care and culture we’ve built that really set us apart – and make all the difference to your experience of our services. First and foremost, we care for your pets. And we REALLY care for them. But we also care for you and the team we put at your disposal.
From the moment you meet us, you’ll enjoy the warmest of welcomes and family-like friendliness. Between you, your pets and our superstar team, we’re one big family all working together for the healthy, happy outcomes we all want.
Mountainside Animal Hospital
22035 SE Wax Rd, Suite 3
Maple Valley, WA 98038
Kent, Covington, Hobart, Enumclaw, Bonney Lake, Auburn, Federal Way, Issaquah, Snoqualmie, Ravensdale, Black Diamond, Sumner, Renton, New Castle, Maple Valley, Lake Tapps, Buckley, Cumberland, Fairwood, North Bend, Preston, Krain, Puyallup, Milton, Fife