I saw Mr Chisthi in the Colorectal Clinic a couple of Saturday's ago 12th of August I believe at the Queen Elizabeth Hospital in Woolwich. He is a really nice pleasant gentleman who understands what you explain to him. He has vast amount of knowledge and knows what he is talking about. He referred me for a colonscopy which I had on Sunday 20th August. I would highly recommend Mr Chisthi.
Short link to review Mr Imran Chishti: http://iwgc.net/eeyo6