I was referred to Prof Stevenson by my colonoscopy doctor. I was very lucky to of found him, my rectal cancer was in a very tight spot and there are very few surgeons who could of done what he did for me. I will forever be in-debited to him as the other choice was to have a permanent stoma ( I had a temporary one for 10 weeks ). I can highly recommend him if you have any type of colon cancer. He is very thorough and leaves nothing to chance. All of his staff at his consultancy are very nice people to deal with and kept me informed at all times.