Digestive Healthcare Specialists LLC

All our professionals maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in gastroenterology.

Tanya R. Davis, M.D.

Dr. Tanya Davis graduated from Boston College before attending Howard University Medical School where she received her medical doctorate in 1992.

She completed her residency in the Internal Medicine at the Medical College of Pennsylvania Hospital. Dr. Davis then went to Pennsylvania State University (Hershey Medical Center) for her Gastroenterology fellowship, where she stayed as a clinical instructor.

In 1998, she moved to Northern Virginia, where she joined a private gastroenterology practice before forming Digestive Healthcare Specialists, LLC in 2000.

Dr. Davis has privileges at Inova Mount Vernon and Inova Alexandria Hospital centers. She has a special interest in colon cancer prevention and treatment of irritable bowel syndrome.


Licensed by the state of Virginia

Accredited by the Accreditation Association for Ambulatory Health Care