“Endoscopy: How does it work and what are the benefits?” Baylor College of Medicine

Have an endoscopy scheduled or just curious about the procedure? Dr. Hashem El-Serag, chief of gastroenterology and hepatology at Baylor College of Medicine, says patients shouldn’t fear having the procedure.

He dispels myths and explains the importance of having an endoscopy and screening for Barrett’s esophagus and esophageal cancer in the Q&A: Endoscopy: How does it work and what are the benefits?.

Dr. Hashem El-Serag, Baylor College of Medicine

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