Mr Newport said he had carried out tens of thousands of deliverances and written books on the subject.
The exorcism, also known as deliverance, was carried out by Pastor Trevor Newport, Pentecostal minister from Stoke-on-Trent, in front of a select panel at a venue in east London, on Thursday night.
Some believed the deliverance was linked to spirituality while others compared the exorcism to a form of hypnotherapy.
In the Church of England, he said, both the Bishop of Lichfield and his special adviser on the subject had to be consulted first before a deliverance was carried out.
Pastor Trevor Newport carries out the deliverance ceremony on Colin