Dr. Harsh Shah (MS, DNB, MCh – GI & HPB Surgeon)Dr. Harsh Shah is a well-known pancreas & liver specialist doctor at Kaizen Hospital, Ahmedabad. He is an author, teacher & active trainer for the new generation of surgeons.
Achalasia is a condition that affects the esophagus. The esophagus is the tube that moves food from the mouth to the stomach. At the lower end of the esophagus, where it connects to the stomach, there is a muscle called the lower esophageal sphincter (LES).