Colorectal Cancer is the 2nd leading cause of cancer related deaths, but doctors say it is highly preventable. On the Dr. Is In, Dr. Gregg Silverman discusses the symptoms, screenings and treatments for this disease.

For more information:

https://www.cancer.gov/types/colorectal/screening-fact-sheet

https://www.cdc.gov/cancer/colorectal/basic_info/screening/tests.htm