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Frontier Veterinary Urgent Care

6821 W Layton Ave, Greenfield, WI, 53220

Call (262) 226-2055

Open until 10:00 PM today

Dogs, Cats

EmergenciesOur urgent care veterinarians maintain open communication with emergency and primary care vets in order to provide consistent treatment.

HoursOpen until 10:00 PM

Monday10:00 AM – 10:00 PM

Tuesday10:00 AM – 10:00 PM

Wednesday10:00 AM – 10:00 PM

Thursday10:00 AM – 10:00 PM

Friday10:00 AM – 10:00 PM

Saturday10:00 AM – 10:00 PM

Sunday10:00 AM – 10:00 PM

Request an appointment

Pick a day that suits you.

We pass the request to the practice and they confirm the exact time with you.

Before you call

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What Frontier Veterinary Urgent Care says

In their own words, from frontierveturgentcare.com, read October 10, 2026.

Payment plans or financingour hospital happily accepts payment through CareCredit.
Walk-ins welcomeWe are a walk-in facility only, no appointment necessary!
SurgerySurgery
X-raysDigital radiology

Before the bill

Pet insurance covers the next thing, not this one.

Anything already going on counts as pre-existing from the day a policy starts. That is why the time to look is before the visit that costs, not after it.

Quotes for a dog Quotes for a cat

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Who they treat

2 species under this roof

DogsCats

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Compiled from public records and frontierveturgentcare.com, September 21, 2026. Not affiliated with PawsRx unless claimed, and details change, so confirm anything that matters when you call. Request removal.