Dr. Hamdan has extensive experience in minimally invasive surgery and has so far performed a wide range of advanced laparoscopic procedures. For 8 years, Dr. Hamdan worked in large teaching hospitals in the UK where he held several positions as a Consultant General, gastric and Bariatric Surgeon. 
Dr. Hamdan has a strong academic and scientific background with a doctorate thesis on the early detection of cancer, several research projects and publications, and numerous lectures in national and international conferences in Britain. He has a special interest in how to avoid and treat complications after weight loss surgery and he recently co-authored a book titled ‘Bariatric Surgery: From indications to postoperative care’.