• American Cancer Society - A nationwide, community-based organization with chartered divisions in every state.  ACS focuses on research and education, but provides some patient and community services which vary by chapter.  National phone line is 800-ACS-2345.
     
  • American Brain Tumor Association (ABTA) - Toll-free phone line is 800-886-2282.
     
  • American Foundation for Urologic Disease - Provides information and support groups for people with prostate cancer and their families, and information on other urologic disorders.  Toll-free phone line is 800-828-7866.
     
  • American Institute for Cancer Research (AICR) - A national organization focusing on the relationship between nutrition and cancer.  Phone 800-843-8114.
     
  • American Medical Association
     
  • American Society of Clinical Oncology - An organization that represents more than 10,000 cancer professionals worldwide, and offers scientific and educational programs and other initiatives intended to foster the exchange of information about cancer.
     
  • Cancer Care, Inc. - A national organization that helps people with cancer and their families.  Professional one-to-one counseling, support groups, educational programs, workshops, and teleconferences are services offered.  Professional one-to-one and group counseling is provided over a toll-free line at 1-800-813-HOPE, and on-line via their website.
     
  • CancerNet / Physician's Data Query (PDQ) - Contains information about cancer treatment, supportive care, screening, prevention, and clinical trials.  Links to CANCERLIT which contains more than 1.4 million citations and abstracts from over 4000 different sources, including biomedical journals, proceedings, book reports, and doctoral theses.
     
  • Candlelighters Childhood Cancer Foundation - Provides help to children with cancer and their families.  Offers a network of peer-support groups for parents, a "Youth Newsletter", a bibliography of cancer related materials, an Ombudsman Program on insurance concerns, a long-term survivor's network, bereavement counseling, and a toll-free phone number (1-800-366-2223).
     
  • Children's Hospice International - A membership group working to improve hospice care for children. Phone line is 800-242-4453.