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 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!

Introducing Our Newest Occupational Medicine Physician Assistants

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Alma Gomez, PA-C

Alma Gomez, PA-C, joined Proliance Orthopedic Associates in 2025 and, with over 20 years of experience as a certified physician assistant, brings a depth of expertise in occupational health, emergency medicine, urgent care, and clinical trials to our team.

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

Book An Appointment
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Patrick Czaplicki, PA-C

Patrick Czaplicki, PA-C, joined POA in 2025 and specializes in the field of occupational medicine, treating a wide range of workplace injuries, developing comprehensive treatment plans that promote efficient recovery and a safe return to optimal health.

To book an appointment with Patrick, 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.

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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.

HELPFUL RESOURCES

PATIENT SUCCESS STORIES

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“I had an injury while on a beach vacation. Dr. Niket Shrivastava offered me guidance remotely. I down played the injury. Dr. Shrivastava, very tactfully, described the severity of my condition and provided me a course of action which had...

- Parag

// Niket Shrivastava, M.D.

August, 2015As a 64 year old active male who has been in pain for the past couple of years, I scheduled an initial appointment with Dr. Andrew Merritt. I immediately had confidence in his ability to “help” me with getting back to my regular...

- Kenneth

// Andrew L. Merritt, M.D.

I was told by 2 surgeons that I needed both knees replaced but I’d better get them done together as it’s so painful that I’d never come back to get the second one done. I was also told that my activities would be very limited as...

- Monica F.

After a fall at the gym, Logan broke both his left radius and ulna. Dr. Cero’s work on Logan’s arm has helped him get back on the court.If you suffer a sports-related injury, such as an ACL or rotator cuff tear, or wrist or shoulder...

- Logan

Dr. Cero has successfully operated on my youngest daughter Rebecca, my wife Lyn, and me on five  occasions. I had three “industrial incidents” that created much pain in my left knee on one occasion and my right knee on 2 occasions. After...

- James

Firstly, I can’t express in writing or words my gratitude and thanks for Dr. Andrew Merritt. Dr. Merritt’s surgical skills and genuine / sincere care demonstrated for his patients’ orthopedic wants, needs and desires is quite remarkable....

- Michael Q

// Andrew L. Merritt, M.D.

Thank you so much Dr. Cero for putting me back together.

- - Kerry, Future Bike Racer!!!

Dear Dr. Merritt: I am 77 years old and had been fighting a steady decline and use of my right knee due to continuing pain for several years. I tried various treatments that were temporary at best. Several of my friends had gone through a similar...

- Clayton and Joann

// Andrew L. Merritt, M.D.

POA patient Betty, 89, recently received hip replacement surgery from Dr. Merritt. She details the discomfort that led to her decision to schedule orthopedic surgery and her experience at Proliance Orthopedic Associates. Her peers call her “the...

- POA Patient Betty

// Andrew L. Merritt, M.D.

“I had thumb reconstruction with Dr. Shrivastava at Proliance Orthopedic Associates.  Everyone at Proliance Orthopedic Associates is so nice and professional.  I’ve had three surgeries here with two to go, I wouldn’t go anywhere else...

- Victoria

// Niket Shrivastava, M.D.