Expertise and rankings

Mayo Clinic Cancer Center meets strict standards for a National Cancer Institute comprehensive cancer center, which recognizes scientific excellence and a multidisciplinary approach to cancer prevention, diagnosis and treatment.

Mayo Clinic's Division of Colorectal Surgery has been accredited by the American College of Surgeons Commission on Cancer since 1970. The Division of Radiation Oncology at Mayo Clinic is accredited by the American College of Radiology.

Experts across Mayo Clinic's three campuses treat about 2,000 patients each year for cancers of the anus, anal canal and rectum.

Mayo Clinic in Rochester, Minn., ranks No. 1 for digestive disorders in the U.S. News & World Report Best Hospitals rankings. Mayo Clinic in Scottsdale, Ariz., and Mayo Clinic in Jacksonville, Fla., are ranked among the Best Hospitals for digestive disorders by U.S. News & World Report. Mayo Clinic also ranks among the Best Children's Hospitals for digestive disorders.

Mayo Clinic in Rochester, Minn., Mayo Clinic in Jacksonville, Fla., and Mayo Clinic in Scottsdale, Ariz., are ranked among the Best Hospitals for cancer by U.S. News & World Report.