Steven Nathan

Inova Health Care Services engages in the provision of hospital facilities, programs, and other shared services arrangements. It also includes promoting and carrying on health-related education and scientific activities. The company was founded on February 3, 1956 and is headquartered in Falls Church, VA.

American Thoracic Society, Inc. is a professional membership organization for thoracic surgeons. The non-profit company is based in New York, NY.

The American College of Chest Physicians is a leading organization in clinical chest medicine, with over 19,000 members providing patient care in pulmonary, critical care, and sleep medicine in more than 100 countries worldwide. The non-profit company is based in Northbrook, IL. The organization offers access to clinical guidelines, new research, and clinical topic collections through their website, as well as opportunities for members to become more involved in the chest medicine community. The organization's mission is to promote the prevention, diagnosis, and treatment of chest diseases through education, communication, and research. Robert A. Musacchio has been the CEO of the company since 2015.