Chronic obstructive pulmonary disease (COPD) is the third leading cause of death throughout the United States, the American Lung Association reports. With their expertise in diagnosing and treating COPD, Song C. Chon, MD and Abbas Omais, MD of the Lung & Sleep Institute in White Plains, Maryland, can help with your condition. They offer innovative solutions for men and women struggling with COPD. You can book your COPD evaluation by using the online scheduling system, or by calling the clinic.