Nicholas M. Szary, MD, MS

Nicholas M. Szary, MD, MS

Board Certified in Gastroenterology, Advanced Endoscopist

Dr. Nicholas M. Szary is now accepting new patients. Dr. Szary is a Board-Certified Gastroenterologist and Advanced Endoscopist with interest in all aspects of gastroenterology and special focus on solving complex bowel disorders and diseases of the liver and pancreas. In addition to outpatient clinical care, Dr. Szary also offers gastroenterology specialty services at Inova Fairfax and Inova Fair Oaks Hospitals. 

Dr. Szary received medical training at the University of Missouri and Georgetown University where he devoted an extra year performing advanced endoscopic procedures to help identify and treat esophageal cancer, studying pancreatic and liver (biliary) disorders and well as solving multifaceted gastrointestinal problems.

Dr. Szary performs basic gastroenterological procedures such as endoscopy and colonoscopy as well as advanced procedures such as endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP),  endoscopic mucosal resection (EMR) and the Spyglass procedure. 

He holds a Masters degree in Molecular Biology and Biochemistry which allowed him to research basic mechanisms of gastrointestinal disease.  During his training, Dr. Szary received a Presidential Award from the American Association for the Study of Liver Diseases for his work involving non-alcoholic liver disease. He authored multiple research articles in clinical and basic sciences from topics ranging from complications of ERCP to therapy regarding inflammatory bowel disease.

He brings over 15 years of expertise to Gastro Health using a patient centered care approach to improve clinical outcomes and overall patient well being.  

Dr. Szary is also fluent in Polish.



Medical Degree: 
Saba University, Netherlands Antilles
Advanced Endoscopy Fellowship, Georgetown University
Gastroenterology Fellowship, University of Missouri
Professional Memberships: 
Medical Society of Northern Virginia
Master of Science, Molecular Biology, Biochemistry, Southern Illinois University
Bachelor of Science, Biological Sciences, Southern Illinois University

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