Doctor   Wittaya  Payachapan MD, FAAOS is an American Certified Orthopaedic Surgeon at Bangkok Hospital Hua Hin.  He has extensive experience, working in the orthopaedic field for over 30 years.

His scope of work in orthopaedics includes lower back, total hip and knee replacement, hand and feet.  He also performs arthroscopic procedures and surgery in fracture cases.

Dr Payachapan graduated from Siriraj Medical School in Bangkok then completed his orthopaedic training at Winthrop University Hospital, Long Island New York.  He was certified by the American Board of Orthopaedic Surgeons in 1976.  He was the Director of the Orthopaedic Department of Bangkok Hospital from 1982 to 2005.  He also worked in the trauma centre at the Good Samaritan Hospital Long Island until 2012.

He then decided to move to Hua Hin and was appointed as the Director of Orthopaedic Surgery.  Dr Payachapan is also a Member of the American Academy of Orthopaedic Surgeons (AAOS).