1994 Certificate Fellowship in Knee Arthroplasty, Insall Scott Kelly Institute, New York, USA

2002 Certificate in Computer Assisted Surgery in TKA, Tuttingen, Germany

2003 Certificate in Computer Assisted Surgery in TKA, Perth, Australia

2004 Certificate in Computer Assisted Surgery in Hip Resurfacing Surgery (ASR), Belgium

2010 Certificate in Oxford Partial Knee Advanced Instructional Course, Kable College, Oxford England

2013 Certificate in Robotic UKA MAKOplasty training Program, Florida, USA

2014 Certificate in Robotic UKA MAKOplasty training Program, Keck School of Medicine of USC, Los Angeles, USA

2016 Handheld Robotic UKA Navio Training Program, Hairmyres Hospital, East Kilbride, Glasgow, Scotland

2023 MAKO Total knee & MAKO Total Hip

Royal college of orthopaedics surgeon of Thailand

Member of American Academy of Orthopaedic Surgeons International

Member of the International Society of Computer-Assisted Orthopaedic Surgery