BY Kenneth Rolston, M.D.

I was hired as an infectious disease specialist by MD Anderson in 1983. And until I retired in January 2019, I routinely helped patients with one of the most common side effects of cancer treatment: infections.

But despite working at MD Anderson for more than 35 years and watching several of my colleagues struggle with cancer diagnoses, I put off getting a colonoscopy until I was 66. That’s 16 years later than recommended. The...

Colorectal cancer survivor Kenneth Rolston, M.D.