National Comprehensive Cancer Network

The National Comprehensive Cancer Network (NCCN) is an alliance of 34 cancer centers in the United States, most of which are designated by the National Cancer Institute as comprehensive cancer centers. It is a non-profit organization with offices in Plymouth Meeting, Pennsylvania. John W. Sweetenham, MD, FRCP, FACP, FASCO, from UT Southwestern Simmons Comprehensive Cancer Center, is chairman of the NCCN Board of Directors. It publishes a peer-reviewed medical journal called Journal of the National Comprehensive Cancer Network.