Does Dr. Byrnes Do Revisions?

I am 5 years out in July and I am now 17 lbs over my lowest weight at 172. I can eat more now and the weight gain has been sudden and rapid. I also have had in the past year alot of belching and getting sick. I have gone back to the basics like when I had the surgery but the weight doesn't seem to slow. I am wondering if Dr. Byrnes does revisions and what that entails and if I may have a hernia?