The voice for the millions of colorectal/bowel cancer patients worldwide. Advocating for increased awareness, screening, & access to quality medical treatment. The Global Colon Cancer Association is the voice for the millions of colon cancer patients worldwide The Global Colon Cancer Association (GCCA) advocates for equitable access to quality colorectal cancer screenings, testing, treatments, and care, because where you live should not determine whether you can prevent or survive colorectal cancer. As both a membership-based umbrella organization and a patient advocacy organization, GCCA works toward this goal by amplifying and supporting the efforts of our member organizations, by developing adaptable advocacy and educational materials for our members, and by conducting our own advocacy, education, and initiatives that ensure patients are at the heart of all policy discussions.