Mr Gercek is a general and colorectal surgeon specialising in laparoscopic procedures. In his private practice he provides a range of services to patients including laparoscopic hernias, treatments for haemorrhoids, cholecystectomy, and lower gastrointestinal surgery. He is a specialist in complex hernias.
Mr Gercek completed training as a doctor in Belgium at The University of Antwerp. He was entered onto the specialist register for general and colorectal surgery in 2001.