Dr Bernard Bennedetto?
He has 12 reviews on his OH page: http://www.obesityhelp.com/profiles/bariatric-surgeon/dr-ber nard-benedetto/
I went through Lahey Burlington after talkng to a surgeon at MGH Danvers. Had a great experience; surgeon was Dr David Brams; my friend had dr Nepomnashay (works with Dr Brams). Dr Brams was very down to earth and I've had ZERO issues; my friend loved Dr N. If you are not committed to Dr Bennedetto, I recommend you see other surgeons. I saw Dr Jaime Rivera in Danvers and didn't get a warm fuzzy from him :)