Dr. Sharon Ngan is pulmonologist, specialized in respiratory diseases including asthma, emphysema and lung cancer. She is currently licensed to practice medicine in Lancaster, California. Dr. Ngan graduated at University of Newcastle, Faculty of Medicine, Australia, in 1998. Her area of interest extends to pulmonary diseases and internal medicine, during her 19 years of practice. She is affiliate to Kaiser Permanente Medical Group, in Lancaster, California and Palmdale Regional Medical Center.