• Colonoscopy
• Upper Endoscopy
• Liver Disease
• Gastroesophageal Reflux Disease
• Irritable Bowel Syndomre (IBS)
• Inflammatory Bowel Disease (IBD)
• Celiac Disease
• Ulcerative Colitis
• Abdominal Pain

Dr. Richard Tilson received his undergraduate degree from the University of North Carolina in Chapel Hill where also received his medical degree. After medical school, he completed his internship and residency in internal medicine at Georgetown Medical Center. He went on to complete his fellowship in gastroenterology at Brigham and Women’s Hospital. He is boarded in gastroenterology. He has interests in general gastroenterology and hepatology, and specializes in inflammatory bowel disease, liver disease, and colon cancer screening. He has personal interests in cooking, skiing, and spending time with his family.

Dr. Tilson’s ratings are among the best for Lowell Gastroenterologists, receiving a combined average of more than 3.9 stars on Vitals, Healthgrades and Google My Business. Among his highest ratings are his bedside manner, accurate diagnosis and time spent with patient. One five-star reviewer says:

“Dr. Tilson is amazing. He is warm and friendly. Even as a new patient, he saw me immediately for abdominal pain. He scheduled two different procedures: the one he is able to do himself was scheduled the next day and the other test, six days later. He was attentive and made sure he thoroughly went through every possible option for me.”