Worried about after surgery

I have been scheduled for the lap band on 8/15 in TJ. I had not given any thought to after care and now I am getting worried. I am paying for my own surgery through worldmedassist.com because my insurance Kaiser turned my down, besides they only do the rny surgery, not the lap band. Does anyone know if there are any doctors local to Claremont, California that do fills if you have surgery in Mexico?