Nervous about getting a colonoscopy? A gastroenterologist answers six common questions about prep, the procedure, and what to expect.

Adrienna Jirik, MD, is a board-certified gastroenterologist at Cleveland Clinic, where she has been providing care since 2016. She completed advanced fellowships in hepatology/transplant and ...

Newswise — FINDINGS: A UCLA/VA study found that irritable bowel syndrome (IBS) patients under age 50 who undergo a colonoscopy with normal results aren't reassured about their condition or seem to ...

Colonoscopy is a widely used endoscopic technique used to screen individuals for colorectal cancer. It is very sensitive in detecting colorectal cancers. Colonoscopy is a widely used screening test ...