
Matthew A. Kopplin, MD
- Orthopedic Surgery
St. Luke's Clinic Provider
Accepting New Patients
- 5 Star Rating
About Matthew A. Kopplin, MD
Matthew Kopplin, MD practices hip and knee replacement surgery. He has specific interests in accelerated recovery programs utilizing multi-modal pain management and less invasive techniques. Dr. Kopplin performs direct anterior hip replacements; revision and complex primary hip arthroplasties; total, partial, and revision knee replacements.
For the knee, Dr. Kopplin utilizes patient-specific kinematic alignment protocols with medial pivot design total knee arthroplasties to optimize knee stability and ligament balance. This patient-specific approach aims to custom fit each knee to each patient's individual anatomy.
For the hip, Dr. Kopplin has extensive experience utilizing the x-ray guided, direct anterior hip approach.
Dr. Kopplin is a member of the American Academy of Hip and Knee Surgeons. He serves on the editorial board of the Journal of Arthroplasty as an elite reviewer. His past practice teams achieved certification as a Center of Excellence by Blue Cross and Blue Shield and The Joint Commission in hip and knee replacement. He relocated to Sun Valley after practicing for many years in Montana where he led the joint replacement programs and served as department chair.

Provider Locations
- Primary LocationSt. Luke's Clinic - Sun Valley Sports MedicineMon - Thu: 8 a.m. - 5 p.m.Fri: 8 a.m. - 4 p.m.
Reviews
Overall Rating
5
1296 Reviews
Very Good
JUN 19, 2025
Dr. Kopplin does an excellent job explaining the nature of the problem and the treatment options. He recommends a course of action but leaves the decision in the patient's hands. From past experience, I trust his judgment and appraisal of the situation.
JUN 15, 2025
Dr Kopplin was wonderful and explained so much to me. Refreshing to meet a surgeon that just doesn't want to cut.
APR 29, 2025
Dr Kopplin always very clear and informative
MAR 16, 2025