• MD., Faculty of Medicine, Khon Kaen University, Thailand, 1981

Board Certification

• Diploma of the Thai Board of  ENT and Laryngology, The Medical Council of Thailand, 1985

Certification

• Certificate in Laser Surgery in ENT, Kagoshima University, Japan, 1987-1988

Professional Experiences

• ENT Professor, Khonkaen Unversity, Khon Kaen, Thailand, 1984 – 1987
• Director of Excellent Center in Otolaryngology Head & Neck Surgery, Rajavithi Hospital, Thailand, 2011-2017
• President of The Royal College of Otolaryngologists – Head and Neck Surgeons of Thailand, 2012-2015
• President of ASEAN Federation of Oto-Rhino Laryngology Head and Neck Surgery, 2016- 2017