Professor Williamson is extensively involved in the training and teaching of future generations of ophthalmic surgeons and has trained approximately 40 vitreoretinal fellows as part of a highly sought-after, international fellowship programme at St Thomas’ Hospital, London. Many of these fellows have gone on to be appointed Consultant Vitreoretinal Surgeons either in the United Kingdom or abroad.
He has been a board member of the Vail Vitrectomy Meeting in the USA for nine years and is regularly on the faculty for another meeting such as Floretina or training for international organisations such as ESASO.
In 2007, Prof Tom Williamson was one of three Consultant Ophthalmologists who founded the Eyehope charity, which aims to continue supporting research, teaching and training in diseases of the eye.
He is also a founder of the innovative medical device company Infinite Medical Ventures, through which he is digitising the ophthalmic examination ready for artificial intelligence diagnosis in which he has exploited in his research since the 1990s.