About a year ago, I was referred to Louisville Gastroenterology Associates for some problems I was having. I was seen by Dr. Cox, who is a very nice man with a great bedside manner. There are other doctors in the office, but I have not had any experience with them. Through numerous tests, and a removal of my gallbladder, the problem was finally put under control. I would recommend Dr. Cox for anyone who is having gastrological problems. But to see them, I do believe that you have to have a referral.