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 is board certified in Internal Medicine and Gastroenterology. She graduated from Boston College in 1987 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.

She is a member of several medical societies: Northern Virginia Medical Society, American Gastroenterological Association, American Gastroenterological Society, American Society for Gastrointestinal Endoscopy, Medical Society of Northern Virginia, and the William Clark Society.

Ashita Shah, PA

Ashita Shah completed her Master of Health Science, Physician Assistant program at George Washington University, Washington, D.C.

Prior to joining our practice, Ashita Shah worked as a physician assistant at a gastroenterology center, providing hepatic and gastrointestinal care to a diverse range of patients.

Ashita Shah works very closely with Dr. Tanya Davis in establishing diagnosis, ordering required laboratory, radiologic and diagnostic procedures, and determining the best treatment options.

Licensed by the state of Virginia

Accredited by the Accreditation Association for Ambulatory Health Care