Your Comfort Comes First

Procedure Prep Instructions

Eating, drinking, and even showering before a gastrointestinal procedure can interfere with the process. We offer a wide variety of procedures at West Gastroenterology Medical Group, and each one requires different preparations. For your convenience, we have compiled procedure prep instructions for all of the services performed at our offices.

If you would like to discuss preparations directly with a member of our team, contact us today.

For Patients

Whether you need instructions for preparing for your procedure, information on insurance and billing, or an answer to your question, click below to find what you're looking for.


Patient Testimonials

  • “I didn’t feel a thing during or after the procedure. These guys did a great job and I would recommend them to anyone!”

    Chelsea A.
  • “I would tell everyone do not be nervous about going to get a colonoscopy! Go to them!”

    Cynthia S.
  • “They put me at ease and all was fine.”

    Rob A.
  • “You will be treated quickly and thoroughly and you won't feel like just another patient.”

    Jordan J.
  • “The scheduled colonoscopy was on time with friendly staff.”

    Patrick S.
  • “My mom said it was the best experience she ever had!”

    Yulia K.


  • Over 30 Years of Treating Southern California

  • Compassionate Patient-Centered Care

  • Quality Delivery & High Patient Satisfaction

  • Highly Knowledgeable Staff & Technicians

  • Personalized Care & Client-Focused Process

  • Direct Access Screening Colonoscopy