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    Find a Doctor > Dr. Dirk Diefendorf, M.D.
    Dirk Diefendorf

    Dirk Diefendorf, M.D.

    Orthopedic Surgery

    (Board Certified)
    Accepting new patients

    Sports Medicine

    Accepting new patients

    100 S. Ellsworth Avenue
    Suite 607
    San Mateo, California 94401
    View Mapof 100 S. Ellsworth Avenue, Suite 607, San Mateo. Opens in new window
    (650) 347-0517  F (650) 347-0566

    Professional Interests

    Orthopedic Surgery
    Arthroscopic surgery of the wrist, Hip replacement, Knee replacement

    Sports Medicine
    AC joint pathology, Adolescent athletes, Anterior cruciate ligament (ACL) injury, Arthritis of the hip and knee, Articular cartilage injury, Biologic resurfacing, Biologic resurfacing of the knee, Biologic resurfacing of the shoulder, Cartilage disorders, Dupuytren's disease, Foot and ankle injuries,
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