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Welcome to Cascade Orthopaedic Group

We specialize in sports medicine, joint replacements, fracture care, and hand surgery. Our goal is to serve the Northwest with the highest level of orthopedic medical care. Our experienced, fellowship trained orthopedic surgeons take pride in offering thoughtful, personal communication with our patients, allowing them to make informed decisions about their care.

meet Our DoctorsOur Goal is to Provide you with the most Advanced Specialized Orthopaedic Care Available.

  • Patrick Dawson, M.D.

    Patrick Dawson, M.D.

    Dr. Dawson is a fellowship-trained orthopaedic sports medicine and upper extremity specialist from Congress Medical Associates.

  • Tamara Simpson, M.D.

    Tamara Simpson, M.D.

    Dr. Simpson is a board certified orthopaedic surgeon with fellowship training in both orthopaedic trauma and sports medicine.

Specializes inComputer Navigated Joint Replacement Surgery

Computer Navigated Joint Replacement Surgery
During a joint replacement procedure, your surgeon will strive to ensure that everything is aligned properly.


MAKOplasty® is an innovative treatment option for adults needing treatment of early to mid-stage osteoarthritis.

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