Hello, Dr Kim did my WLS and it truly saved my life. I lost 100 lbs and am off all medicines and am healthy. Dr kim and staff are the best, they are there for you if you have questions, many support groups are offered during the month and that is important to keep the weight off. I dont blame you for getting second opinions, but you can go wrong with choosing Dr Kim, I trust him fully!!! Best of luck to you what ever you decide.