Professor Jon Wadsley, a Clinical Oncologist since 2004 at Weston Park Hospital, Sheffield, specialises in thyroid cancer, neuroendocrine tumours, and pancreatic/biliary tract cancers. He's deeply engaged in molecular radiotherapy and conducts research centred on thyroid cancer and neuroendocrine tumours. Notably, he serves on the NCRI Thyroid Cancer Subgroup and holds key roles as Clinical Director at the Sheffield Cancer Clinical Trials Centre, Cancer Specialty Lead for Yorkshire and Humber Clinical Research Network, and NIHR National Specialty Lead for Radiotherapy and Imaging.