Get back to doing the things you love, without surgery.

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Our Mission

Helping patients achieve their functional goals using innovative scientific evidence for non-surgical interventions.

Avoid invasive surgery with Regenexx^® — non-surgical treatment options for those suffering from pain related to osteoarthritis, joint injuries, spine pain, overuse conditions, and common sports injuries.

Dr. Jamie Lewis is a Board Certified physician in both Physical Medicine and Rehabilitation with a subspecialty in Pain Medicine. He treats patients throughout the Pacific Northwest…

Dr. Ghassan Nemri is a graduate of Minsk State Medical University. He completed an Anesthesiology residency program at Cook County Hospital in Chicago, Illinois…

JoLynn Foust

2 years ago

Dr. Lewis & his staff are great!! Surgery was not an option for me when I needed my shoulder & back fixed.…read more

Bonnie C Cooley

1 year ago

Dr. Lewis has helped me get back to my active lifestyle! I was having so much pain in my lower back I…read more

Julie Ellis

1 year ago

I finished my stem cell & PRP's today, I am thrilled, excited, grateful.I will do what Dr Lewis said for the next…read more

Kelly Merrick

2 years ago

I had my nine week follow up appointment today after having stem cell replacement therapy for my knee. I am so thankful…read more

Lee Slemp

1 year ago

I am a 62 year old male patient that has been very active throughout my life. In the past several years I…read more

Jason Laughery

5 months ago

I had a severe case of a herniated disc and needed two treatments but they worked well. Maintaining with physical therapy is…read more

Donna Larsen

1 year ago

I had a partial tear in my bicep tendon and did not have time to recover from shoulder surgery, which is generally…read more

Jeanne Schmidt

5 months ago

I had a partial tear in my Achilles tendon and did many months of physical therapy to no avail. My next option…read more

Bonnie Cooley

2 years ago

Dr. Lewis has helped me get back to my active lifestyle! I was having so much pain in my lower back I…read more

JoLynn Foust

1 year ago

Dr.Lewis & his staff are amazing!! Not being a candidate for surgery, nor wanting to have surgery done, I was introduced to…read more

Ely Foss

2 years ago

I’ve been having terrible migraines and neck pain since I was 12 yrs old. Dr. Lewis quickly identified the main root of…read more

Donna Larsen

2 years ago

I had a partial tear in my bicep tendon and did not have time to recover from shoulder surgery, which is generally…read more

Betsy Lawrence

1 year ago

I have been a patient of Dr Lewis for several years and always find him to be kind, thoughtful, and communicative. The…read more

Stephanie Huntley

1 year ago

Dr. Lewis and Amanda were always very professional and courteous. He did a thorough examination and made recommendations for the areas to…read more

Becky Funk

2 years ago

I had a platelet lysate procedure with Dr. Lewis on my cervical & lumbar spine and SI Joints three days ago. Last…read more

Becky Funk

1 year ago

Regenexx Stem Cell and Platelet Therapy is in a class by itself. No magic pixie dust here, just effective treatment based on…read more

Regenexx^® Procedures – The Trusted Alternative to Surgery

Regenexx Physicians represent a very selective, highly-skilled, interventional orthobiologics network that is 100% focused on orthopedic conditions:

Spine pain and disorders
Osteoarthritis of joints and spine
Tendon and ligament tears
Cartilage damage
And many more conditions that cause pain.

Learn more

A Leader in Regenerative Orthopedic Treatment Options for Arthritis, Joint Injuries and Spine Conditions.

Watch this video for an in-depth overview of how Regenexx treatments and research are designed to produce the best possible outcomes for patients with orthopedic conditions, joint injuries, arthritis, or spine pain.

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Regenexx is a world leader in the field of orthopedic regenerative medicine based on scientific publications and is arguably the world’s most advanced platform for in-office interventional orthobiologics.

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More than 133,100 highly specific image-guided Regenexx® Procedures have been performed since Regenexx pioneered the field of interventional orthopedics, using bone marrow concentrate to treat common orthopedic problems in 2005.

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The published research on Regenexx procedures accounts for approximately 44% of the world’s research on the use of bone marrow concentrate for orthopedic conditions (cumulative n of patients published & treated with bone marrow concentrate as of 1/1/2019)

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Regenexx® – Reduce Pain and Improve Function

Learn About the Trusted Alternative to Surgery for Joint Injuries, Arthritis, Spine Pain & Other Orthopedic Conditions.

Schedule an Appointment

Call Us at 509-588-7340

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Find out if you are a Regenexx candidate

Where Are You Experiencing Pain?

Select a Problem Area

If you have pain, we're here to help. Regenexx® Procedures are non-surgical injection treatments that are intended to help reduce pain and improve function for those who are suffering from pain due to common injuries, arthritis, and overuse conditions.

Click a problem area to discover what Regenexx can do for you.

Shoulder

Regenexx® Procedures are non-surgical injection treatments that are intended to help reduce pain and improve function for those who are suffering from pain due to common injuries, arthritis, and overuse conditions.

View Details About Shoulder Treatments

Commonly Treated Conditions: