About Ahmed M. Hegab, MD

Dr. Ahmed Hegab has the distinction of completing training in gastroenterology, hepatology, transplant medicine and advanced biliary endoscopy at the Medical College of Virginia. Leveraging this uncommon range of expertise, he has secured fellowship grants and published several papers in the field of gastrointestinal and liver disease.

Prior to merging with the practice formerly known as GANV in 2006, Dr. Hegab was attending at Georgetown University’s Division of Transplant Surgery and managed a private GI practice. He has served as Clinical Assistant Professor at George Washington University Hospital. He has held several leadership roles including Chief of Gastroenterology, Director of Gastrointestinal Services, and Medical Director of GE Labs at Inova Fairfax Hospital. Dr. Hegab has previously served on the Board of Directors of the Medical Society of Northern Virginia. He is currently the Vice President of Clinical Affairs for Gastro Health’s Virginia based operations.

Despite the added responsibilities these positions bring, he continues to enjoy patient care. His particular interests include breakthrough therapies for common GI disorders such as InterStim for fecal incontinence, a new procedure to Northern Virginia. Dr. Hegab frequently receives 5-star reviews from his patients.

Well-respected by his peers, Dr. Hegab has been voted a “Top Doctor” in Northern Virginia Magazine. Outside the office, he is a busy Scout Master for the boy scouts and enjoys camping trips and the outdoors.

Dr. Hegab is also fluent in Arabic.

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Anemia
  • Barrett's Esophagus
  • Colitis
  • Constipation
  • Crohn’s & Ulcerative Colitis
  • Diverticulitis
  • Dyspepsia
  • Dysphagia
  • Hemorrhoids
  • Hepatitis
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Bowel Control Therapy
  • Capsule Endoscopy (Pill Cam)
  • Colonoscopy (Screening & Diagnostic)
  • EGD (Upper Endoscopy)
  • Flexible Sigmoidoscopy
  • PEG Placement
  • Stretta

Office Locations

Primary Location

Picture of the Chantilly Office


3914 Centreville Rd.
Suite 350
Chantilly, VA 20151

Phone: 703-698-8960
Fax: 703-828-0961

Additional Locations


3028 Javier Rd.
Suite 300
Fairfax, VA 22031

Phone: 703-698-8960
Fax: 703-828-0961


Procedure Locations

Having a procedure? It may not always be in the same location where you consulted with your doctor. Check with your doctor to make sure you’re headed to the right place.



Cairo University-Faculty Of Medicine


Virginia Commonwealth University


Virginia Commonwealth University


University Of Cairo

Professional Highlights

  • Vice President of Clinical Affairs, Virginia
  • Clinical Assistant Professor at George Washington University Hospital
  • Board of Directors, Medical Society of Northern Virginia, 2019-2020
  • Previously Chief of Gastroenterology, Director of Gastrointestinal Services, and Medical Director of GE Labs at Inova Fairfax Hospital


Board Certified, Gastroenterology

Awards & Recognitions

  • Northern Virginia Magazine, Top Doctor, 2020 - 2024
  • Washingtonian Magazine, Top Doctor, 2021


Press Release

Healthcare Professional VIP Colonoscopy Day

Calling all physicians, healthcare providers and healthcare staff members in Northern Virginia! Please join us for our annual Healthcare Professionals VIP Colonoscopy Day on Saturday, March 25, 2023 at our Javier Road Endoscopy Center in Fairfax, VA.

Patient Care

COVID-19 Has Led to Delays in Cancer Diagnoses

While the rate of colon cancer is declining for adults 65 and older, the U.S. is experiencing a sharp rise in the disease in young and middle-aged adults.

Press Release

Gastroenterology Associates of Northern Virginia received the 2019 Volunteer Organization of the Year Award

During the 135th Medical Society of Northern Virginia Annual Meeting, (GANV) Gastroenterology Associates of Northern Virginia (now doing business as Gastro Health), received the 2019 Volunteer Organization of the Year award for providing over 200 specialty care visits to low-income, uninsured patients enrolled in the 2017-2018 (PANV) Project Access of Northern Virginia, funded by the MSNVA Foundation