The Global Health City performs Sleeve Gastrectomy using the latest minimally invasive techniques and science-based bariatric treatments. 1999 marked the launch of this NABH, NABLaccredited hospital in Chennai, India, with 200 beds and options for patients from around the world.

This operation helps patients achieve satisfactory results by reducing stomach size through the removal of a large portion of it and encouraging smaller food portions. It may also have a positive effect on the aforementioned health problems caused by obesity. Before surgery, the doctor assesses the patient's condition with reference to his health, weight history, dietary requirements, and desired treatment outcomes.