Orthopedics & Sports Medicine

Welcome to TPL Orthopedics and Sports Medicine, the practice of Steven C. Thomas, MD, and Donald W. Pennington, DO. Our board-certified surgeons, Dr. Thomas, Dr. Pennington and their staff look forward to providing you with state-of-the-art orthopaedic care.  At the Thomas and Mack Medical Plaza you will find an integration of clinical orthopaedics, physical therapy, outpatient arthroscopy and surgery center, and radiology/lab services all organized to provide you with the pinnacle of diagnosis and treatment facilities.

Please take some time to explore our website.  New patients will find helpful information on Dr. Thomas and Dr. Pennington’s practice and common injuries and problems treated in our office.  You can also find information regarding our billing policies and procedures.  We accept most insurances, with the exception of HMO plans, but please make sure to verify with your insurance if we are in or out of network with your plan.

You have the right to receive considerate, respectful, and compassionate care in a safe setting regardless of your age, gender, race, national origin, religion, sexual orientation, gender identity or disabilities.

Conditions
Treated

Knee, shoulder, elbow and ankle conditions treated at Knee & Shoulder Institute.

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What is
Arthroscopy

Arthroscopy is a surgical procedure used to diagnose and treat various problems inside joints.

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Pilates &
Physical Therapy

Physical therapy and pilates aim to help our patients improve strength, fitness and well-being.

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Meet Our Doctors

Stephen C. Thomas, MD

Steven C. Thomas, MD

Dr. Thomas is Board Certified in General Orthopaedic Surgery and also holds a Subspecialty Certificate in Orthopaedic Sports Medicine. Dr. Thomas has performed over 30,000 surgeries... LEARN MORE

Don Pennington, M.D

Don Pennington, DO

Dr. Pennington specializes in complex surgeries of the shoulder and knee. He has advanced training in cartilage restoration and joint preservation techniques... LEARN MORE

Patient Reviews

“I've been having knee problems for a number of years and finally I had to do something about it. I am now 3 weeks after surgery and very very happy with the results and very happy with Dr Thomas and his staff...”

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“Dr. Pennington is a wonderful and caring surgeon. He did both my knee and shoulder surgeries in Oregon. Best bedside manner with the most compassionate heart towards his patience. He cares about his patients and the work he has done. ”

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