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Health Services


Gastroenterology/Hepatology Service

Gastroenterology Services is staffed with experts in the field and provides some of the most advanced diagnostic and treatment techniques in the country . The GI Department offers study, diagnosis and treatment of gastrointestinal (GI) disorders and conditions, including medical evaluation of gastrointestinal organs including the esophagus, stomach, small bowel, colon, gall bladder, and the treatment of acute and chronic Gastroenterological problems. 

GI Services sees over 18,000 patients and performs over 9,000 procedures every year. 

If you have not had an appointment in the Gastroenterology Clinic and are experiencing GI symptoms such as: abdominal pain; rectal bleeding; change in bowel habits or heartburn; you will need a referral from your Primary Care Manager prior to being seen in the clinic. Once a referral is placed, you may contact the Integrated Referral and Appointing Center at 1.855.227.6331 to schedule an appointment.
If you have been previously seen in the GI Clinic and need a follow up appointment with your provider, please call the GI Clinic or complete the online appointment request. Request an Appointment Online.

If you are due for colon cancer screening or surveillance please, visit screening online. 

Contact Us


Front Desk & Scheduling:
(301) 295-4600 
Fax: (301) 319-8728


Monday - Friday 0800 - 1600


To request a Procedure:
 Request for Colon Cancer Screening Procedure


Building: 9 Floor: 1
Map & Directions


Interactive Customer Evaluation (ICE)
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