Try Dr. McMullen, I have an appointment with her on the 22nd of this month I called many different offices and hers was the best and just with the one phone call to her office I learned so much info about gastric sleeve even things I didn't yet research and I got all my paperwork mailed to me in less then a week and all my insurance questions answered in less then 8 minutes. She is located in syosset and affiliated with north shore, lij, syosset hospital and a few others I did research on her and is one of the best. Good luck