- Diploma of The Thai Board of Orthopaedic Surgery, 1993.
- Joint Replacement, Spine, UCLA School of Medicine, USA, 1996
- Hand and Microsurgery, UCLA School of Medicine, USA, 1996.
- Joint Replacement
- Spine
- Hand and Microsurgery (UCLA School of Medicine).
- Joint Replacement
- Spine
- Hand and Microsurgery