General GI Information

GI Procedure Prep Instructions

Please only follow the prep instructions as directed by your physician. If you have any questions about what prep you are taking, please call 202-444-8541 and select the option to speak to a nurse.

Information on the Pre-Procedure COVID Test

Upper Endoscopy (EGD), EUS, or ERCP Prep Instructions

Motility Prep Instructions

Colonoscopy Prep Instructions

Flexible Sigmoidoscopy Prep Instructions

Frequently Asked Questions

Medical Records Release Form

All patient health care information at MedStar Georgetown University Hospital (MGUH) is confidential. Therefore, medical records cannot be released to any person without the authorization of the patient or the patient's legally authorized representative (unless authorized by law).

Make an Appointment

To schedule an appointment with a gastroenterology specialist, please call our scheduling line.


Patient Portal

myMedStar is a secure place to go online and keep track of your health information 24/7. Learn more about myMedStar.