Matthew Lilley, MD

Dr. Matthew Lilley is partnering with Summit Health Orthopedics from The Center. He is a board-certified orthopedic sports medicine surgeon who is sub-specialty trained in the evaluation and treatment of advanced shoulder and knee injuries and conditions. A native of Central Oregon, he became interested in medicine at a young age after working on a hay farm in Tumalo with a local general surgeon. His early experiences and desire to help people shaped the way he practices medicine today. He takes the time to understand his patients and their backgrounds, learn about what motivates them to get back outdoors, and then develops a treatment plan to return them to their previous activities and fitness. In his practice, he particularly enjoys minimally invasive shoulder arthroscopy, complex rotator cuff repair, and knee ligament reconstruction, in addition to robotic knee replacement.

Dr. Lilley is thrilled to be practicing medicine in his hometown. He has a passion for the outdoors and spending time outside with his wife and baby boy. Outside of work, he enjoys backpacking, skiing, and distance running. Dr. Lilley is also an instrument rated pilot and has appreciated the opportunity to fly to regional clinics in Central and Eastern Oregon and provide care to patients around our great state.


Spinal cord injury
Brain injury
Multiple Sclerosis (MS)
Other Neurologic Conditions

Knee Conditions:
Arthritis of the Knee
MAKO Robotic Knee Replacement
Total Knee Replacement
Partial Knee Replacement

Hip Conditions:
Avascular Necrosis (AVN)
Femoral-Acetabular Impingement (FAI)
Hip Bursitis
Hip Fractures
Labral Tear
Osteoarthritis/Degenerative Joint Disease of the Hip
Total Hip Replacement


Matthew Lilley
Accepting New Patients