David A. Ahlquist, MD

David A. Ahlquist, MD, gastroenterologist and professor of medicine, Mayo Clinic Medical School, Rochester, Minnesota.

A New Way of Testing for Colon Cancer
Colon Cancer

A New Way of Testing for Colon Cancer

David A. Ahlquist, MD | October 8, 2012

Colonoscopy has been the gold standard in colorectal cancer detection and prevention for a very long time — but it’s by…