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Procedures Preformed by Dr. Michael J. Cassidy, MD
Breath Testing
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Hemorrhoid Banding
Liver Biopsy
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