Assistant professor Dr Ceranic is a colorectal surgeon. He was trained in Champalimaud Foundation – Lisabon, Gemelli Hospital - Rome, Beaujon Hospital – Paris, Gustave Roussy - Paris, KBC "Rijeka".

His areas of expertise include colon and rectal cancer, inflammatory bowel disease, diverticular disease, benign anal & rectal disease (fissure, fistula, pilonidal sinus and haemorrhoids). He is particularly interested in using advanced minimally invasive techniques such as laparoscopy.

He is an Assistant Professor and teaches in the School of medicine in Belgrade and to residents in general and colorectal surgery.