Dr. Siew is a licensed General Dentistry in WA. Graduated in 1988. Medical degree obtained from University of Washington School of Dentistry. Completed residency training at John Peter Smith Hospital. Currently practices at High Desert Oral & Facial Surgery (High Desert Oral & Facial Surgery), located at 10175 Gateway W, El Paso, WA 79925. Dr. Siew specializes in trauma, orthognathic surgery, and dental implant surgery.. In addition to English, Dr. Siew speaks Mandarin and accepts new patients.