South Denver · University Park · Cherry Creek
The kind of vet visit your pet doesn't dread.
A Fear Free certified, AAHA-accredited clinic in south Denver. Unhurried appointments, itemised estimates before treatment, and the same doctor seeing your pet each time.
- Same-day sick appointments, every weekday
- Written estimate before any treatment
- Fear Free handling — no forced restraint
You will always be shown a written estimate, and told what is urgent, what can wait and what is optional, before anything is agreed.



- AAHA accredited
- Fear Free certified
- Same-day sick visits
- Independent since 2004
What we do
Veterinary clinic services in Denver
Every service has its own page, with what it covers, what it costs and the questions we get asked about it most.

Wellness exams & vaccines
Annual and semi-annual check-ups, vaccines and parasite prevention.From $68Read more
Dental care
Cleanings, extractions and dental X-rays under monitored anaesthesia.From $495Read more
Surgery
Spays, neuters, soft tissue and mass removals with overnight follow-up.From $385Read more
Same-day urgent care
Sick or injured today? We hold appointments open every weekday morning.From $95Read more
Diagnostics & imaging
In-house bloodwork, digital X-ray and ultrasound — answers the same visit.From $140Read more
Senior pet care
Twice-yearly screening, arthritis management and honest quality-of-life advice.From $186Read more
Why us
Why Denver chooses Willow Creek Veterinary
Long enough to examine your pet properly, answer what you actually came in to ask, and not feel like you are being moved along. It is the whole reason we stayed independent.
Written, itemised, with what is urgent separated from what is optional. If a procedure is heading past the estimate we ring you from theatre rather than putting it on the invoice.
Every member of staff is certified, not just the doctors. Non-slip surfaces, pheromone diffusers, separate cat areas, and treats before anything else happens. Anxious patients get longer slots at no extra cost.
Inside the practice
Some of the faces we see
Every patient in these photographs belongs to a client of ours.





Reviews
What our customers say
4.9 out of 5 from 612 reviews. These come straight from our Google Business Profile — we don't write them and we can't edit them.
Our lab stopped eating on a Tuesday and I fully expected to be told the next opening was in ten days. They saw him that morning, ran bloodwork while we waited, and had an answer before lunch. Dr. Nwosu called the next day to check on him. That call is why we stay.
Washington Park · Same-day urgent care
Our 13-year-old cat needed a dental and two other clinics had refused on her age. Willow Creek ran the bloodwork, explained the protocol, and did it. Four extractions. She's eating like a kitten again and I honestly regret waiting two years.
Cherry Creek · Dental care
Thirty-minute appointments are not a gimmick here — nobody has ever rushed us. They go through what each vaccine is actually for and why our indoor cat doesn't need all of them. First vet I've had that talks me out of things.
University Park · Wellness exam
We drove past three closer clinics because of the Fear Free training. Our rescue greyhound used to shake for an hour before a visit. He now walks in on his own. They let him set the pace and it changed everything for him.
Littleton · Senior pet care
Mass removal on our boxer. Estimate was itemised, surgeon phoned the same evening, and the suture check was free. Only note is that the waiting room gets busy around 5pm — worth booking earlier if you can.
Englewood · Surgery
They helped us say goodbye to our girl of fifteen years, at home, on a Sunday. Dr. Halloran sat on the floor with us and did not once look at the clock. I cannot write about it without crying. They were extraordinary.
Berkeley · Senior pet care
- 612 Google reviews
- 4.9★612 Google reviews
- Standard appointment length
- 30 minStandard appointment length
- Veterinarians on staff
- 4Veterinarians on staff
- Independently owned
- 21 yrsIndependently owned
Areas we cover
Where we work
One page for every area we serve, with the response times you can actually expect from us there.

University Park & DU
University Park · Observatory Park · Wellshire · Rosedale
Washington Park
Wash Park West · Wash Park East · Bonnie Brae · Cory-Merrill
Cherry Creek
Cherry Creek North · Country Club · Hilltop · Crestmoor
Englewood
Englewood · Cherry Hills Village · Sheridan · Greenwood Village
Littleton
Downtown Littleton · Ken Caryl · Columbine · Bow Mar
Highlands & West Denver
LoHi · Berkeley · Sloan's Lake · SunnysideGet in touch
Request an appointment
You will always be shown a written estimate, and told what is urgent, what can wait and what is optional, before anything is agreed.
Monthly wellness plans spread routine care across the year, and we accept CareCredit and Scratchpay for larger treatment. Ask the front desk — it is never an awkward conversation here.
American Animal Hospital Association
Whole practice, all staff
AAFP Gold certified
Four doctors, board-eligible surgery
Questions
Frequently asked questions
Are you taking new clients?
Yes, we are. New client appointments are usually available within a week, and we will ask your previous clinic for records so you do not have to chase them.
What are your prices?
A comprehensive wellness exam is $68 and a same-day sick visit is $95. Everything beyond the exam is estimated in writing and agreed with you before it happens. We would rather tell you the number than surprise you with it.
Do you take pet insurance?
We work with every major insurer. Payment is taken at the time of the visit and we submit the claim paperwork for you the same day, which is usually the part people find fiddly.
What if my pet is anxious at the vet?
Tell us when you book and we will schedule a longer, quieter slot, often first thing. We are a Fear Free certified practice — no forced restraint, and pre-visit anxiety medication where it helps. Some patients take two or three visits before we do anything at all, and that is fine.
Do you see exotics?
Rabbits, guinea pigs and ferrets, yes. For birds and reptiles we refer to a colleague in Lakewood who does it better than we would, and we will make the introduction.
What happens after hours?
Our phone message names the two emergency hospitals we trust and gives directions to both. We are sent their records the next morning and will call you to pick up the follow-up.
The kind of vet visit your pet doesn't dread.
Same-day sick appointments held open every weekday morning. Serving University Park & DU, Washington Park, Cherry Creek and the surrounding area.