First to Perform the Following Procedures in Clackamas County:

Total Joint Replacement
Arthroscopy
ACL Repair
Rotator Cuff Repair

About ROC

Our board-certified orthopedic surgeons diagnose and treat the widest range of orthopedic cases with care and expertise. From arthritis and everyday injuries to complex orthopedic conditions, our clinical team develops personalized treatment plans and provides surgical and non-operative orthopedic care to help our patients return to an active lifestyle.

Meet Our Team

Success Stories

Karl (& Kathy)

Dr. Ballard, I am so appreciative of you and your staff at all locations. You first revised a knee replacement performed by another surgeon. That knee is still going strong many years later! Recently, I you performed a TKR on my other knee, and you helped vastly improve my quality of life. I am back to pay 18 holes of golf two to three times a week. You have stayed on the cutting edge of technology, techniques and equipment. Before surgery, you told me you’d take care of me, and you totally succeeded!

Karl (& Kathy)

Lawrence N.

One of Dr. Wagner's greatest strengths is his understanding of the athlete's mindset due to the fact that he has worked with so many high level athletes. This enables him to speak to athletes in a way that is encouraging and thorough - yet progressive and optimistic with a clear action plan for recovery.

Lawrence N.

Michael S.

I am so happy with my choice. Dr. Wagner was willing to spend the time to personally answer my detailed questions before the surgery. His staff was also very responsive throughout the process. By any measure, the surgery was extremely successful.

Michael S.

Susan H.

Dr. Wagner, Carmen, Michelle and everyone at the front desk were all very friendly and always willing to answer all my thousands of questions throughout the whole process. I can’t express how much I appreciate the fantastic care I received and how happy I am to feel healthy again.

Susan H.

Olivia W.

2 weeks after surgery it was better than before. 5 years later it's stronger than it has been since I was much younger - I can hike, cross country ski, race bikes... I cannot recommend him highly enough.

Olivia W.

Taylor W.

Personable, patient, skilled - Mark Wagner is my champion! Dr. Wagner and the entire staff earn kudos for their timely response to all of my questions and concerns, and for their support and caring attention.

Taylor W.

Lauren L.

I set up an appointment with Dr. Nanson because according to my regular orthopedist, Dr. Nanson is the guru of anterior hip replacement surgery.

Lauren L.

Randy R.

Dr. Nanson has given me a quality of care that is leaps above my routine medical experiences.

Randy R.

George G.

Dr. Nanson has been my doctor for 10+ years and I wouldn’t want anyone else working on me. Not only is his expertise of the highest in his field, he is also very personable and gets to know his patients beyond the physical aspect.

George G.

Ashley L.

Dr. Christopher Nanson did my total hip replacement. The staff was amazing, polite, and friendly, and extremely professional in every way.

Ashley L.

Christy W.

Compassionate care. Dr. Puskas is one of the best surgeons I have ever had. He takes the time to explain the problem and how to make it better. He is kind and compassionate. I had no problems after the surgery.

Christy W.

Joseph D.

I'm able to live on my own again. Thanks to Dr. Puskas, I now have flexbility and no pain. Because of the shoulder issues I was living in an independent adult facility. I am now looking forward to moving out and into a condo.

Joseph D.

Jim H.

5 stars for Dr. Puskas. One of the most skilled, conscientious and talented doctors I've met. Also very kind with a great bedside maner.

Jim H.

Megan M.

Dr. Puskas was truly wonderful. He explained the surgery in terms I could understand and relieved me of all my nervous feelings with his professional, clearly capable, and still funny beside manner. After surgery, Dr. Puskas was very, very good. I can't recommend Dr. Puskas enough.

Megan M.

Fred W.

The team has been the best! I would like to thank Dr. Puskas and Emily for the best experience and the ease they made my shoulder surgery go.

Fred W.