Certificate of Stereotactic & Functional Neurosurgery Fellow, Singapore General Hospital, Singapore
Certificate of Epilepsy and Epilepsy Surgery Fellow, The Cleveland Clinic foundation, Ohio, USA
Certificate of Gamma Knife Training, The Cleveland Clinic Health System Gamma Knife Center, USA
Certificate of Stereotactic Radiotherapy And Stereotactic Radiosurgery, UCLA, USA
Certificate of Advance Functional Neurosurgery, Achademic Medical Centrum, Netherland
Certificate Of Minimally invasive Spine surgery and Artificial Disc Placement, Catholic hospital , Korea
Diplomate,Thai Board of Neurosurgery
Dip.Clin.Sci. (Surgery)