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Portland Gastroenterology Center

Portland Gastroenterology Center

161 Marginal Way • Portland, Maine 04101 • 207-773-7964
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Upper Endoscopy (EGD)
A Key Tool for Managing Upper GI Health Concerns

A common procedure, an Upper EGD, is an examination of the lining of the esophagus, stomach, and upper small bowel. It’s used to find the source of swallowing problems, abdominal discomfort, reflux, or intestinal bleeding via the use of a camera positioned at the end of a flexible tube.

You’ll be required to follow a clear liquid diet for eight hours before your appointment. Please consult our EGD Preparation page for details.

Upper Endoscopy Prep Instructions


What to Expect the Day of Your Procedure

Please arrange for a ride to and from your procedure. You’ll need to arrive 30 minutes early at our front desk reception area. Your ride is permitted to wait there, or they can provide their phone number to our staff. Upon check-in, you’ll be led back by one of our nurses to be admitted and meet with your physician.

Please have your ride save our office number (207-773-7964) in their phone, as we will be calling them 15-20 minutes before your discharge. After your procedure, you will speak with your doctor and meet up with your ride in our recovery area.

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Portland Gastroenterology Center • 161 Marginal Way • Portland, Maine 04101 • phone: 207-773-7964 • fax: 207-773-9073
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