Dr Petrovic is a seasoned surgeon specializing in colorectal surgery and proctology, commencing career at the University Clinical Center Niš in 2007. He is in a relentless pursuit of excellence through extensive congress participation and professional development, including ESTRO and ESC courses. He attended advanced training in laparoscopic colorectal and abdominal wall surgery across Italy, Russia, and Slovenia. Dr Petrovic is a proud member of domestic and international colorectal societies, including the ESCP, committed to advancing surgical knowledge and delivering optimal patient care.