1990 – Medical Officer, Hospital Kuala Terengganu.
2000 – Dept of Public Health JKNS, Sabah. Klinik Kesihatan Kg. Telupid.
2001 – Medical Officer, Queen Elizabeth Hospital.
2009 – Physician and Head of Dept. of Medicine Duchess of Kent Hospital, Sandakan, Sabah.
2009 – Honorary Lecturer and Examiner for Medical Faculty, University Malaysia Sabah.
2009 – Visiting Physician to Hospital Beluran, Hospital Kota Kinabatangan, Hospital Tongod, Hospital Telupid.
2010 – Fellowship of Gastroenterology and Hepatology Kementerian Kesihatan Malaysia.
2010 – Visiting Physician and Gastroenterologist, Hospital Keningau, Sabah.
2011 – Lecturer for GIA post basic course Kementerian Kesihatan Malaysia.
2012 – Physician and Fellow Gastroenterologist, Hospital Kuala Lumpur.
2013 – Physician & Gastroenterologist, Queen Elizabeth Hospital, Kota Kinabalu, Sabah.
2015 – Physician & Gastroenterologist, KPJ Sabah Specialist Hospital, Kota Kinabalu, Sabah.