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Home to Seattle's "Top Docs"
Take a look at our recognized providers!

We are excited to announce that  several of our providers were awarded the Seattle Met Top Doc designation. Proliance Orthopedic Associates is dedicated to helping patients receive quality treatment that is tailored to their individual needs. Innovation through collaboration: we apply our surgical and non-surgical expertise with the most current technology in each patient's diagnosis and treatment plan.

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Take a Tour of
Proliance Surgery Center at Valley!

We're celebrating one year of our ambulatory surgery center and want to give you a closer look at our state-of-the-art facility!

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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!

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Dr. Barrett Announces Retirement

Dr. Barrett's retirement comes after almost 40 years of service to the international joint replacement community.

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PATIENT SUCCESS STORIES

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I just wanted to take the time to send you and your amazing staff, especially Gina, a big thank you for my recent care and surgery that I had in August. I am so happy with the outcome and it feels so good to live pain free and not have the...

- Sonja

// Jason H. Thompson, M.D.

Five years ago I had my right knee replaced by Dr. Barrett. When my left knee started going out, I knew I needed to make another appointment at Proliance Orthopedic Associates to see. Dr. Barrett.  My first appointment was with PA-C Jana...

- Thomas

// Timothy B. Alton, M.D.

I was referred to Proliance and Dr. Howlett due to a fall I took where I fractured my left arm just below the shoulder. When I first went in to see him I was in quite a bit of pain. The people who worked with me were very conscientious of that...

- Carolyn M.

// John Howlett, M.D.

I was living in constant pain, 24 hours a day for years! Before I met Dr. Merritt I was always limping and was limited on the activities that I could do with my young daughter, especially after a full day of work. I had seen other doctors who...

- Abeslin C.

// Andrew L. Merritt, M.D.

Before surgery, I was limping -- I was unable to lift my left foot to walk properly or ride my motorcycle. Since surgery, I can lift my left foot, walk properly and shift gears on my Harley. Dr. Clark showed me clearly (via x-rays), what and...

- Mark

I had my right hip replaced 7 weeks ago with Dr. Alton and I am very pleased. I came to see Dr. Alton at Proliance Orthopedic Associates because my right hip kept dislocating and it was extremely painful. My hip dislocated 4 times in 8 months,...

- Janice

// Timothy B. Alton, M.D.

I had full knee replacement surgery on my right knee by Dr. Susan Cero in July 2017.  I am extremely pleased with the results, it now has been six weeks, and I am able to get back on my bike trainer to rebuild my muscle tone and prepare for my...

- Gary

In my case, I really can’t pin down when my right hip started causing problems. I can, however, pin down when the problem got really bad – November, 2012.The trek started from Jiri, Nepal, a long day’s car ride to the East of Kathmandu....

- Placeholder

I’ve seen Dr. Howlett multiple times for problems with my hands. Dr. Howlett has the most calming personality that really inspires confidence as a patient.  He’s great at calming my fears and what I appreciate the most is that he really...

- Sandra W.

// John Howlett, M.D.

Joel discusses his wife’s chronic pain, hip surgery and road to recovery with Dr. Merritt.

- Joel

// Andrew L. Merritt, M.D.