I had my first colonoscopy with Dr. Weisz, I did it with no sedation. He was amazing, so kind, gentle and explained everything as we were going through it. The girls that assisted him were all kind and gave expert patient care. It was very hard to find a doctor to do the colonscopy without sedation. For those of you who dont want to be sedated its a piece of cake and he is awesome. I highly reccommend him for your GI needs. He has a great bedside mannor, patient and caring and concerned. Hard to find these days.