Mark A. Klaassen, M.D.

• Orthopedic Surgeon
• Has practiced at OSMC since 1987
• Board certified by the American Board of Orthopedic Surgeons
• Fellow of American College of Surgeons and American Academy of Orthopaedic Surgeons
• Received his medical degree from the Indiana School of Medicine at Notre Dame and Indiana University Medical Center
• Member of Elkhart County Medical Association, Indiana Bone and Joint Club, Indiana Orthopaedic Society, Indiana State Medical Association, American Fracture Association, American Medical Association, and Mennonite Medical Association.
• Areas of specialized expertise: total joint replacement, sports medicine, arthroscopic surgery and general orthopedics