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!

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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 for orthopedic and spine care by U.S. News & World Report. Out of thousands of facilities reviewed nationwide, only a select 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!

Introducing Our Newest Providers

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Matthew Lyons, MD

Matthew Lyons, joins Proliance Orthopedic Associates in July, 2026, and brings a depth of expertise to our Shoulder and Sports Medicine teams. Dr. Lyons currently works in both our Renton and Maple Valley clinic locations.

To book an appointment with Dr. Lyons, click the link below!

Book An Appointment
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Tim Stensby, PT

Tim provides care for a wide range of conditions and has experience working with student athletes, including enhancing running techniques for track and field participants.

To book an appointment with Tim, click the link below!

Book An Appointment

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. Thompson 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.

HELPFUL RESOURCES

PATIENT SUCCESS STORIES

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Dr. Fredrick S. Huang
,I can’t tell you enough what a different person Chad is lately. He’s swimming and biking a lot, and slowly adding more activity. He is so much happier when he’s not in pain. I didn’t really understand the daily...

- Angie (Mom of patient)

// Fredrick S. Huang, M.D.

Full right hip replacement by Dr. Barrett 12-19-16.  PAIN-FREE hike up Diamondhead on 7-15-17.  Thank you Proliance Team!!!!

- Brian C.

To Dr. Merritt,On a Saturday in April of 2014, I had climbed a step ladder to reach a bowl from a cupboard. Somehow, I forgot that I was on a ladder, and fell. I couldn’t get off the floor and had to call for help. I had fractured my hip.That...

- Nicole

// Andrew L. Merritt, M.D.

I had degenerative disc in my right hip and suffered for four to five years in pain with the last two or three years being unbearable. I couldn’t tie my shoes, sitting in the car was difficult, and I could no longer participate in yoga classes...

- John

// Andrew L. Merritt, M.D.

From the beginning to end, the staff associated with Dr. Shrivastava and he himself have put me at ease, spent the time needed to answer questions and made sure the surgery was successful.  He was patient and kind, answering any and all...

- Alice

// Niket Shrivastava, M.D.

First I want to say how thankful I am that my husband talked me into having my knee replaced. Of course he had some help from the doctor who replaced both his knees – Dr. Fredrick Huang. I had been suffering with terrible knee pain, putting off...

- Margaret W.

// Fredrick S. Huang, M.D.

Thanks to all of you at Proliance for making my trip to Katmai Alaska possible. The trip was very difficult physically and would have been impossible without the knee replacement.

- Bruce

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

Dear Dr. Traci Barthel,I’ve never had someone in your position help me like you did. I want to express my appreciation for everything you did to save my finger. When I came to you I was convinced it would have to be amputated. You gave me hope...

- Jennifer

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.