Please enter your Preparation PIN; received in your communications (this is a 13 digit code in the following format [email protected]),  and the Zip code of your residence on file with your provider.  If you do not have your PIN, please call 1-800-349-0285


Washington Gastroenterology has partnered with Your Patient Advisor to support our patients through their colonoscopy preparation process. Your Patient Advisor provides product fulfillment on behalf of Washington Gastroenterology for the preparation products sold on this website. Additionally, Your Patient Advisor supplies our patients with instructional and educational information as well as support for non-medical related preparation questions. email us

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