We know that the weight loss outcome following bariatric surgery can be impressive - patients lose as much as 35% of their initial body weight in the first 18 months post-op. Does their psychosocial outcome also improve? Host Dr. Leslie Lundt welcomes Dr. David Sarwer, director of clinical services at the Center for Weight and Eating Disorders at the University of Pennsylvania School of Medicine to discuss what happens after bariatric surgery.