Colonoscopy Prep Guide

Welcome to your personalized prep guide

A successful colonoscopy prep ensures your doctor can clearly see your colon, making it possible to detect and remove polyps that could develop into cancer.

Select your doctor below to get started with your personalized prep guide, tailored to your medications and procedure details.

Why is a successful colonoscopy prep important?

Get started with your prep guide

Tap below to begin your personalized colonoscopy prep walkthrough.

Dr. Preston Kim

Dr. Preston Kim

What you'll get

A personalized guide for every stage of prep

Week Before2–5 Days BeforeDay BeforeNight BeforeDay Of
Recommended for You

7 Days Before — General Overview

4:32 · HD Video

Stage checklist

Start a low-fiber diet
Confirm your designated driver
Review your medication schedule
1 / 3 complete
Medication-aware
Multi-language
Step-by-step videos
Timed reminders

This guide is for informational purposes only and does not replace the instructions provided by your care team. Always follow your doctor's specific directions.

For Practices

Are you a gastroenterologist or practice manager?

EZColonPrep gives your patients a personalized, video-guided prep experience: in their language, tailored to their medications, and branded to your practice.

Multi-language support

Your branding and doctors

Medication-aware guidance

Automated patient reminders

Learn more

This tool is for educational purposes only and does not replace the instructions given to you by your doctor. Always follow the guidance provided by your physician and practice directly.