People affected by cancer, directly or indirectly, often need assistance coping with the emotional, physical, legal, and financial rigors associated with cancer. A variety of national organizations have risen to meet the needs of millions of cancer patients and their loved ones around the world. These organizations are designed to provide information, as well as a variety of services aimed at the prevention, healing, and survival of cancer.

Browse through this directory of national cancer organizations to learn more about cancer, a disease that affects us all. Many of these organizations are also at the forefront of cancer research and scientific discovery. So be sure to learn a little bit about the treatments and therapies of tomorrow.