Tamzin Cuming is a Colorectal Consultant with expertise in Anal Neoplasia. She is the Vice-President of the International Anal Neoplasia Society (IANS) and the lead for the tertiary referral centre for anal neoplasia in the NHS, the Homerton Anogenital Neoplasia Service HANS in London. She was trained in anal neoplasia management by Dr Mayura Nathan, expert in high resolution anoscopy HRA and laser ablation for anal neoplasia AIN and founder of HANS. Tamzin took over the leadership of HANS on Dr Nathan's retirement in 2018. Along with their HANS colleagues, they have published a number of papers in this field. Tamzin has a Masters in Surgical Education from Imperial College, and is the Chair of the Women in Surgery Forum at the Royal College of Surgeons of England. She is currently undertaking a PhD in the Treatment of Anal Neoplasia at the University of Amsterdam, Netherlands.