Mr John Butler is a gynaecological surgeon. He is certified as both a specialist gynaecologist and sub-specialist gynaecological oncology by the RCOG. He qualified in medicine from St Mary’s Hospital in 2000 and continued his postgraduate training in London, including his oncology training at The Royal Marsden and St Bartholomew’s Hospital.

He has an active research portfolio and has published extensively on gynaecological cancer, international cancer survival, and cancer policy.