Thank you for your question. Coolsculpting can be effective after a sleeve gastrectomy. However, after a sleeve gastrectomy there is massive weight loss and this leads to excess skin. Coolsculpting can address fat, but it does not treat excess skin. I would recommend you find a board certified plastic surgeon in your area and discuss your options for body contouring.
If you are considering CoolSculpting after abdominal surgery you ned to consider the following:First, CoolSculpting can be safe and effective after abdominal surgery and can flatten problem areas that persist despite your weight loss. Second, make sure that all surgical wounds are well healed, and hopefully you are getting close to your goal weight...CoolSculpting is not a replacement for a healthy diet and exercise. Finally, and most importantly, make sure that the doctor who examines your belly is qualified to access for any hernias or weaknesses in the abdominal wall. I would suggest you get a consultation with a board certified plastic surgeon, they have the years of training necessary to evaluate a post-surgical belly.