This is a same-day outpatient procedure that takes about 15 minutes. While you are lightly sedated, your board-certified gastroenterologist will insert a long thin deflated balloon catheter through your mouth and into your stomach. Under direct visualization with a camera attached to a thin and flexible tube, the balloon will inflate with saline. The balloon will fill until it is about the size of a grapefruit. After about six months, you will return for another outpatient procedure in which the balloon is removed. During these six months, you will be enrolled in a supervised program with health coaches to help you reach your weight loss goals and provide you with the tools to maintain and continue to lose weight.