Siaw Tung Yeng has been a practising physician for more than 30 years and has been a senior consultant in family medicine since 2005. Dr Siaw is different from many doctors in one key respect. He has been complementing his work as a physician with IT for over 20 years. He worked with Singapore’s Ministry of Health implementing IT in the 1990s. He has also been a director at Gloco Malaysia, which provides health IT since 2006 and a director of United Vision Holdings, which operates seven family medicine clinics across Singapore for 15 years.