Richard Zirin , MD
Dr. Zirin is dually certified in internal medicine and gastroenterology, and has more than three decades experience helping diagnose and treat problems in the digestive system.
At Newburyport Gastroenterology, Dr. Zirin, Dr. Liu and Dr. Mark Amorosino, strive to help patients get digestive health and well-being. Dr. Zirin'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 CertificationAmerican Board of Internal Medicine (Internal Medicine, Gastroenterology)
Medical SchoolBoston University School of Medicine
InternshipGeorge Washington University Hospital, Washington, DC
ResidencyGeorge Washington University Hospital, Washington, DC
FellowshipUniversity of Connecticut Health Center, Farmington, CT
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Khadija H. Chaudrey
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Irma Cruz-Gonzalez MD
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Thomas C. Liu , MD
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