Oliver is a Consultant Urologist based at Addenbrookes Hospital, Cambridge, UK. He specialises in the treatment of kidney stones, including use of the holmium laser to treat kidney stones and in the minimally invasive management of patients with upper tract transitional cell cancer (TCC). He runs a number of training courses in the UK teaching stone surgery, and has been invited to operate and lecture nationally and internationally on stone disease.
He qualified in Cambridge and following basic surgical training, he underwent specialist training in urology in London, including at Guys Hospital and UCLH ("The Institute of Urology"). He has published widely including articles relating to the management of patients with renal stone disease, and has written articles for GP journals, and chapters in text books. He is actively involved in training medical students in Cambridge and urology registrars on rotation in the East of England.