Know any great gastroenterologists??

Hi everyone. So many doctors online and I have NO clue who's who and whats what.  Im looking for someone who is in the prime of his career probably around 55 years of age.  Yes,  I want real experience.  Personable and very knowledgeable.   If there is anyone out there who has something really complimentary to say about their gastroenterologist please post it with his name and... if he actually operated on you- even better!   I am expecting that I will need surgery on my bowel.  Fun.   I do appreciate all the info I can get.  Thanks Neighbors!