Jean-Pierre Jeannon is a consultant ear, nose and throat (ENT) – head and neck surgeon at Guy’s and St Thomas’ NHS Foundation Trust. He is an associate professor in head and neck surgery at King's College London. He is also the clinical director of the surgical oncology directorate (head and neck, breast, ENT-audiology and thoracic surgery) at Guy’s Hospital. He is a member of the Court of Examiners of the Royal College of Surgeons.

His specialist interests include robotic surgery, salvage surgery following chemo-radiation, reconstruction, and thyroid and salivary gland surgery. His research interests are focused on immunotherapy, molecular biology, and translation research in head and neck cancer.