Thomas C. Liu , MD


About Dr. Liu

Dr. Liu is board certified in internal medicine and gastroenterology. He received his medical degree from Northwestern University and performed his post-graduate training at the University of Maryland and Boston Medical Center. After completing training, Dr. Liu joined the faculty at Weill Cornell Medical Center/New York Presbyterian Hospital. He then served as Chief of Gastroenterology at the New England Baptist Hospital in Boston with a joint teaching/practice position at Beth Israel Deaconess Medical Center. 

At the Newburyport Gastroenterology practice, Dr. Amorosino, Dr. Richard Zirin and Dr. Liu strive to help patients achieve digestive health and well-being. Dr. Liu's expertise covers the evaluation, diagnosis and treatment of a wide range of gastrointestinal disorders, including colon cancer screening and colonoscopy, diseases of the small bowel, upper endoscopy, video capsule endoscopy, and liver disease.




Board Certification

American Board of Internal Medicine (Internal Medicine; Gastroenterology)

Medical School

Northwestern University Medical School, Chicago, Illinois


University of Maryland Medical System and Boston Veterans Administration Healthcare System; Internal Medicine


Boston Medical Center and Boston Veterans Administration Healthcare System; Gastroenterology

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Richard Zirin , MD


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