You’ve probably heard that a colonoscopy is the gold standard for colorectal cancer screening and prevention. But you may still have questions. What is a colonoscopy? How’s it done? What can I expect?
For answers to these questions and more, we spoke to gastroenterologist David Richards, M.D.
What is a colonoscopy?
A colonoscopy is a procedure in which a long, flexible tube called a colonoscope is inserted into the...

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If you need an omentectomy as a part of your cancer treatment, you probably have a lot of questions.
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The first few years after my stage II colorectal cancer diagnosis were pretty rough. I was in and out of the hospital with infections, chained to the toilet by bowel issues and crippled by social anxiety. This is not how I envisioned my life going at age 32.
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If you need an ostomy as a part of your cancer treatment, you probably have a lot of questions.
To learn more about who...
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As a horse trainer, Trey Bullinger spends hours in the saddle every day. That’s why he blamed hemorrhoids when he noticed blood in his...
I was just coming off of my first year playing college basketball in August 2021 when I was diagnosed with stage IV colorectal cancer. ...