• Now accepting new patients

    Superior, Comprehensive Services in a Compassionate Environment

    The mission of GMA is to provide superior, comprehensive gastroenterology services in a compassionate environment. We specialize in traditional and innovative clinical approaches to digestive disorders, including an array of endoscopic services.

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Top Doctor Award Congratulations to Dr. Blosser, a Washingtonian 2016 Top Doctor!

News & Announcements


    We are now performing abdominal ultrasounds at The Gastroenterology Center of Virginia! Call us at 703-281-1023 to schedule your appointment today!


    Help us welcome our new facebook page! This is where we will post new information and updates, as well as health articles. Just click the link below; If you are unable… Read More

Proud to be Part of Privia Medical Group

Gastrointestinal Medicine Associates is a proud member of Privia Medical Group. The best doctors in our community have joined together to form Privia Medical Group (PMG), a multi-specialty, high-performance medical group that puts patients first. Our physicians are united by the mission of providing better, more coordinated care for their patients.

To learn more about Privia Medical Group and find other Privia doctors, please visit our website.

The most impressive thing is that they treated me like an adult...Overall, it was a fantastic experience for a not so fantastic reason. If I ever have to have another [procedure], I will be back!
Michelle P.

Patient Portal

Privia Medical Group offers patients personalized and secure 24/7 online access to their health records, as well as the ability to communicate with your medical care team through our patient portal.


Schedule Appointments

The easiest way to book an appointment with your provider.

Request Prescriptions

Review prescription medications and request prescription renewals.

Secure Messages

Send and receive secure messages with your medical care team.

View Your Records & Tests

Quick access to your secure electronic medical record and test results.

Pay Your Bill

Pay your invoices by credit card, securely and conveniently.