Doctor examining patient's back pain with hands while patient holds lower back in discomfort

SCHEDULING MADE EASY

Choose your provider, pick your time, and book online. No back-and-forth needed.

To book an appointment with your preferred provider, please visit their profile on our website and book directly at the link found under their photo!

Surgeons in blue scrubs and masks collaborate in an operating room during surgery.


Proliance Surgery Center at Valley

Named Best Ambulatory Surgery Center by U.S. News for 2025

Proliance Surgery Center at Valley has been named one of the 2025 Best Ambulatory Surgery Centers fororthopedic and spine care by U.S. News & World Report. Out of thousands of facilities reviewed nationwide, only aselect few earned this honor — Proliance Surgery Center at Valley among them.

a set of keys

POA: Named Top Orthopedic & Surgical Care Provider in WA!

We are excited to announce that we have been named one of the top orthopedic and surgical care providers in Washington by Castle Connolly for 2025!

a group of surgeons performing surgery


Proliance Surgery Center at Valley

Recognized as Top 20 ASC Performing Most Knee Replacements!

POA is among the top 20 ASCs that performed the most total knee replacement procedures in U.S. in 2022, click through to view the entire list!

UNMATCHED
SPECIALIZED
CARE

Find the care you need, when and where you need it, with the region's most comprehensive orthopedic care.

Doctor in suit explaining spine model to patient inside bright medical office with Proliance logo

Relief for Chronic Back Pain



At Proliance Orthopedic Associates, we’re proud to provide compassionate, patient-centered orthopedic care that helps you get back to doing what you love. In this video, Dr. Gregorio shares how our team combines advanced techniques, surgical precision, and personalized treatment to restore mobility and improve quality of life.
Doctor explaining spine model to female patient in a bright office with window blinds and greenery outside.

Overcoming Debilitating Neck Pain



When pain limits your movement, every step can feel uncertain. In this video, Alicia shares how the specialists at Proliance Orthopedic Associates helped her return to an active, fulfilling life through expert orthopedic care and genuine compassion.
Orthopedic doctor in scrubs consulting a seated patient in a modern clinic room with Proliance logo visible.

A Surgery Center with Care Built Around You



At our Ambulatory Surgery Center (ASC), advanced technology meets personalized care. Our board-certified surgeons and dedicated staff deliver world-class orthopedic procedures in a comfortable, patient-focused environment — helping you heal faster and return to the activities you love.

PATIENT SUCCESS STORIES

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Dear Dr. Barrett,Thank you for taking my husband under your care and facilitating a very successful left total hip replacement outcome.During his follow-up visit you asked him how he viewed his recovery with the anterior approach.  His response...

- Wendy

Though early hip replacement is the new trend For 64 years you have been a good friend It is to thank you that I am writing this ode For you have done your best to carry my loadYou have been in London, Paris and French countryside You have been...

- Pat

January, 2014Dear Dr. Barrett,I am so thankful for your talented surgical skills. My life has changed in so many wonderful ways since June 17th. The following are some of those ways: I can go for walks with my husband. I can actually enjoy...

- Ann

I had bilateral knee replacements with Dr. Huang years ago and it went great!  So when I broke my knee recently, I went straight back to Dr. Huang at Proliance Orthopedic Associates.  Dr. Huang informed me that I would need a revision surgery...

- Paul

// Timothy B. Alton, M.D.

We spend our summer months traveling so I put off going to the doctor until June of 2013 when I was having so much pain that we had to cut our travel plans short and had to return home. I was told that I needed a total hip replacement, but I...

- Joy

// Andrew L. Merritt, M.D.

Wow! Am I ever thrilled to have this opportunity to give the highest praise possible to the folks who helped me regain my life! I know this sounds like an exaggeration but, believe me, it is NOT! Proliance Orthopedic Associates and Dr. Craig...

- Elaine

// Craig T. Arntz, M.D.

Dr. Veith,Thank you for the wonderful experience of being in your care. It is so important to have a surgeon you can trust, and from the moment I first met you, I knew I was in expert hands. You not only knew what you were doing, but you spent a...

- Alison

I am enthusiastic to share my patient experience with Dr. Barrett and Proliance Orthopedic Associates, and to inform other people who have an interest in seeking the best care for their hip related issues.I am an experienced war horse, so to...

- Stefan

I went in to see the skin doc for something little on my face. Really being vain. When I was talking she noticed a mole on my finger. (I hate this mole, came up after a burn) She said that looks like cancer and took a biopsy right away. It came...

- Dawn W.

// John Howlett, M.D.

Below is a great testimonial video from our patient Donald! He said, “From the first day I walked in here I had zero pain. Not one thing that was done to me in the hospital caused me any pain.” We’re so glad that we could help Donald with...

- Donald