I too had Graves disease, but like the other poster, mine was treated with radioactive iodine. My endocronologist told me that surgery to treat Graves was almost a thing of the past. Perhaps her pediatrician isn't fully aware of the treatment options now. I had absolutely no side affects from doing the radioactive iodine, but they have to make an educated guess as to how much you need, and most people end up taking synthroid to control their thyroid for the rest of their life. I hate the name "Graves Disease"-it sounds so scary, but is very easily treatable. Good luck and try not to worry.