Dr. Glena Cheng is a pulmonologist from Bellflower, California, and is specialized in pulmonary disease. She graduated from the David Geffen School of Medicine at UCLA and continued her formative path with a residency in internal medicine at the Harbor - UCLA Medical Center and a fellowship in pulmonary disease and critical care medicine at the Harbor - UCLA Medical Center. Dr. Glena Cheng is a board – certified specialist in critical care medicine, internal medicine, and pulmonary disease. She currently practices medicine at the Kaiser Permanente Bellflower Hospital.