My GI is Dr. Legnani https://gastroenterologistnewy.../peter-e-legnani-md/ and surgeon is Dr. Chessin https://www.mountsinai.org/profiles/david-b-chessin though these are my current docs. My original diagnosis and surgery was prior to 2000 and Dr Present was my GI then and Dr Milsom did my surgeries. The former retired and passed away, the latter moved out of state, but I think may be back.