Founded in 1964, The Society of Thoracic Surgeons is a not-for-profit organization representing more than 7,400 surgeons, researchers, and allied health care professionals worldwide who are dedicated to ensuring the best possible outcomes for surgeries of the heart, lung, and esophagus, as well as other surgical procedures within the chest.
Enhance the ability of cardiothoracic surgeons to provide the highest quality patient care through education, research, and advocacy
Improving the lives of patients with cardiothoracic diseases
Quality, Innovation, Professionalism, Inclusiveness, Teamwork
STS has 60 employees and is headquartered in Chicago, with an additional office in Washington, DC.
STS Fact Sheet
View the STS Fact Sheet, a high-level overview of the Society, its members, and activities.
Contact the Society
The Society of Thoracic Surgeons
633 N Saint Clair St, 23rd Floor
Chicago, IL 60611
Phone: (312) 202-5800
Fax: (312) 202-5801
20 F St NW, Suite 310 C
Washington, DC 20001-1230
Phone: (202) 787-1230
Fax: (202) 280-1477