Certified Facharzt fuer Hals Nasen Ohrenheilkunde Saarland, Germany. , -

Certificate of attendance in Cochlear Implant Training, The Bionic Ear Institute, Melbourne, Austra , -

Diploma of Thai Board of Otolaryngology, The Medical Council of Thailand, 1977. , -

The Higher Graduate Diploma in Clinical science (Otolaryngology), Mahidol University, 1975. , -

M.D.,Faculty of Medicine, Mahidol University, 1971. , -

Certificate Fellow in the Art and Science of Surgery in the Otolaryngology Surgery, International C , -