Diana L. Dougherty, MD

Dr. Diana Dougherty is a gastroenterologist who specializes in diagnosing and treating conditions affecting the digestive system. She earned her medical degree from Drexel University College of Medicine and completed her residency training at Walter Reed National Military Medical Center. With 13 years of medical experience, Dr. Dougherty has developed expertise in managing complex gastrointestinal disorders. She provides care in English to patients throughout her practice.

Dr. Dougherty practices at Carilion Clinic Gastroenterology in Roanoke, Virginia. Her clinical focus includes treating colon polyps, cirrhosis, and gastritis. She performs essential diagnostic procedures such as colonoscopies and lower gastrointestinal endoscopy to evaluate digestive health concerns. Dr. Dougherty also utilizes blood tests to help diagnose various gastrointestinal conditions and monitor patient health.