My doctors do fills. However, there was a problem with locating the port for the first three or four fills. Thats why I say go with a doctor with lots of experience. I get my fills under floroscope only now, and they are effective. I went to the first OA meeting in Angleton and it was very helpful for me. I guess you have their literature? I've had a bad experience with every weight loss program I tried (including OA a few hundred years ago:rolleyes). It is somewhat easier to get my compulsive eating under control since I got the band. I've got to cut way down on the sugar and flour. However, the old saying that the band is only a tool is very true. And living one day at a time.