Mark A. Klaassen, MD
Orthopedic Surgeon
Dr. Mark Klaassen has retired from OSMC as of December 31, 2023.
Thank you Dr. K for your service and excellent care! You’ll be greatly missed. Best wishes!

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OSMC providers offer diagnosis and treatment for conditions that most commonly affect different areas of the body such as Back & Spine, Neck, Shoulder, Elbow, Hand & Wrist, Hip, Knee, and Foot & Ankle.