In this video, director of the Penn Metabolic & Bariatric Surgery Program Dr. Noel Williams, nurse practitioner Jacqui Zipay, and program manager Colleen Tewksbury explain how a sleeve gastrectomy works.
A vertical sleeve gastrectomy (VSG) reduces your stomach size to three or four ounces. The surgery limits the amount of food you can eat to help you lose weight. Also, levels of ghrelin (a “hunger” hormone) drop, so you appetite is initially reduced.
Congratulations to the 481 Penn physicians listed below who were included in Philadelphia Magazine's Top Docs™ 2019.
Penn Medicine is one of the world’s leading academic medical centers.
A clinical trial is a research study involving patient volunteers that are conducted to find safe and effective treatments for a variety of health conditions.