Cancer Information Service | National Cancer Institute

9000 Rockville Pike, Bethesda, MD 20892

Eligibility

Open to all

Hours

9:00am - 9:00pm (ET), Monday - Friday

800-422-6237

Voice·

1-800-4-CANCER

Website

https://www.cancer.gov

Email

[email protected]

Interpretation services

Spanish

Service area

United States

Other Information

Age Group

Children (0-17)
Adults (25-64)
Young Adults (18-24)
Older Adults (65+)

Payment Options

Free

Provides information about cancer to patients, families, health care providers, and researchers. Specialists respond to many cancer related topics, including cancer prevention and screening, symptoms and risk factors, treatment, tissue donation, finding cancer treatment, living and coping with cancer, cancer research, and clinical trials.

Last Assured

06/05/2026

What's Here

Medical Information Services Disease/Disability Information

Providing organization

National Cancer Institute

Provides information about cancer and cancer treatment. Conducts research on cancer. Offers training to cancer researchers.