Overstitch Surgeon?

Had RNY gastric bypass in 2002. Last few months, have gained some weight back. Want to get a revision before I gain more. My surgeon from original surgery. Wondering if anyone knows a surgeon in S.C. who does the Overstitch? Also, has anyone had it done?

I don't know of any offhand, but I sure would like to find out the cost. I would travel to keep from regaining any more weight. I had my RNY in 2004.