The Children’s Oncology Group is the world’s largest organization devoted exclusively to childhood and adolescent cancer research. The COG unites more than 10,000 experts in childhood cancer at more than 220 leading centers in the fight against childhood cancer. Today, more than 90% of 16,000 children and adolescents diagnosed with cancer each year in the United States are cared for at Children’s Oncology Group member institutions.
Learn more about the Children's Oncology Group
