Dr. Mark Chung is a pulmonologist in Los Alamitos, California, working at Long Beach Memorial Medical Center. He got his diploma from University at Buffalo, School of Medicine and did his residency in Internal Medicine at University of California Irvine and SUNY Stony Brook University Hospital & Medical Center. Dr. Mark Chung also completed a fellowship in Pulmonary Disease at Harbor - UCLA Medical Center. He is certified in Internal Medicine and Sleep Medicine and has an experience of more than 20 years.