10/16/2026
First colonoscopy coming up? The prep, fasting and procedure itself can sound intimidating, but Sean found the experience much easier than he expected.
Follow along as Sean shares what his first colonoscopy at Valley was really like, while gastroenterologist Brandon Teng, MD, explains what to expect along the way.
The most important takeaway? Colonoscopy doesn't just help detect colorectal cancer early—it can help prevent it by finding and removing precancerous polyps. Watch Sean's experience and learn what to expect from your first colonoscopy: https://youtu.be/q-HQd0cLbx8