Mr Andrejevic is a surgeon with more than 10years of experience in Laparoscopic Colorectal and Emergency Surgery.
He has been at the forefront in the introduction of minimally invasive techniques in Malta, mainly colorectal resections, emergency laparoscopic colon and gall bladder resections, as well as abdominal wall hernia surgery.
One of Mr Andrejevic activity is teaching undergraduate and post-graduate students.
He holds the position of the Post -Graduate training coordinator. He is the founder of the intranational post-graduate surgical program in Malta. His contribution to teaching and training surgeons locally and internationally gained him a place in the Educational and Training Committee of the European Association of EndoscopicSurgeons and the position of Honorary Clinical Senior Lecturer in the Centre for Medical Education within the Institute of HealthSciences Education, Queen Mary University of London.
His primary research is in benign and malignant colorectal disease, emergency bowel and gall bladder surgery. Mr Andrejevic has published locally and internationally and attended several international meetings as an invited speaker. He is also a peer reviewer for” The Surgeon” journal of the RCSEd and RCS.

Scientific membership:

Fellow of the American College of Surgeon.
Post-Graduate Training Coordinator- Malta.
Honorary Clinical Senior Lecturer in the Centre for Medical Education within the Institute of Health Sciences Education, Queen Mary University of London.
Visiting- Senior Lecturer for Bart and LondonSchool of Medicine, Malta
Examiner for the MRCS part B at the Royal College of Surgeons of Edinburg.
Visiting Lecturer at the University of Malta.
President of the Laparoscopic and EndoscopicSociety of Malta.
Foreign Secretary of the Association of Surgeons of Malta.
Member of the Royal College of Surgeons in Ireland.
Member of the Faculty of Sport and Exercise Medicine in Ireland.
Member of the European Association of Endoscopic and Laparoscopic Surgery (EAES).
Member of the Educational Committee of the EAES.
Member of the European Society of Coloproctology(ESCP).
Member of the European Society of Trauma and Emergency Surgery (ESTES)