Doctor of Medicine Ramathibodi Hospital Mahidol University,1993
1.Certificate of Clinical Australian Fellowship Program In Knee arthroscopy & Arthroplasty,2003
2.Certificate of Lumbar disc Arthroplasty Certification of Endoscopic spine surgery workshop,2004
3.Certificate of visiting fellowship program in Spinal deformity at Children’s hospital Sandiego, USA,2005
1.Fellowship Program In Knee arthroscopy & Arthroplasty,2003