Dr. Chang is a licensed Neurological Surgery in OR. Graduated in 2009. Medical degree obtained from Duke University School of Medicine. Completed residency training at Mayo Clinic and fellowship training at Mayo Clinic. Currently practices at Legacy Health (Legacy Health), located at 2725 Southwest Cedar Hills Blvd, Beaverton, OR 97005. Dr. Chang specializes in Artificial Disc Replacement, Back and Spinal Problems, Brain Metastases, Brain & Spine Tumors, Brain Tumors, Cervical Disease, Cervical Fracture / Instability, Chiari Malformation..... In addition to English, Dr. Chang speaks Taiwanese and Mandarin.