-1996 Intern , Nongkai Hospital, Nongkai, Thailand
- 1997 General Practitioner, Porncharoen Hospital , Nongkai, Thailand
- 1998-2001 Residency Training, Neurosurgical Department Prasat Neurological Institute, Bangkok, Thailand
- 2001-2005 Specialist in Neurosurgery, Nakornping Hospital Chiangmai, Thailand
- 2005 Mini-fellowship in complex Spine at Emory University of Medicine, Department of Neurosurgery, Atlanta, CA USA
- 2005-Present Instructor of Neurosurgical Training Program , Prasat Neurological Institute , Bangkok , Thailand
- 2007 Fellowship in minimally Invasive spine surgery, Zentrum fur Wirbelsaulenstabilisierenden , , Leopoldina Hospital , Schweinfurt , Germany