Dr. Duvall is a licensed Anesthesiology in VA. Graduated in 1994. Medical degree obtained from Eastern Virginia Medical School. Completed residency training at Georgetown University. Currently practices at Kaiser Permanente (Kaiser Permanente), located at 3300 Gallows Rd, Falls Church, VA 22042. Dr. Duvall specializes in anaesthesiology. In addition to English, Dr. Duvall speaks Mandarin.