Present Status
- 1988 : Senior Advisor: Otological Center: Bangkok Unit, WHO Collaborating Center, IFOS ISA and HI Center for Worldwide Prevention of Hearing Impairment and Deafness
- Immediate Past President: Hearing International – An International Charity NGO - an umbrella organization working towards the Goal ‘ HEARING FOR ALL’ and Prevention of Avoidable Hearing Impairment & Deafness in Developing Countries.
- Counsellor: IFOS – International Federation of Oto-rhino-laryngological Societies.
- Elected Member of Collegium ORL Amiciatae Sacrum – Elite ORL Club
- WHO - Expert Advisory Panel - WHO Program for Prevention of Hearing Impairment and Deafness
- 2000 : Professor Emeritus in Oto-rhino-lanryngology
- 2000 : Clinical Professor Emeritus in Oto-rhino-lanryngology
- 2030 EC member: Committee on SOUND Hearing – WHO SEAR Project on Hearing for All.
- Director: Hearing Speech Balance Tinnitus Center – Bangkok Hospital Medical Center.
- 2033 : EC member WW Hearing WHO/CBM Programme on Low Cost Hearing Aids for Prevention of Hearing Impairment & Deafness in Developing Countries
Professional Achievement and Past Status
- 1972 : Founder of Neuro-Otology Specialty in Thailand.
- 1975-1990 : Secretary General: The ORL Society of Thailand .
- 1980 : Founder of ASEAN ORL Head & Neck Federation.
- 1980 - 1994 : Secretary General: ASEAN ORL Head & Neck Federation.
- 1992-2000 : Vice President: Royal College of ORL Thailand .
- 1994-1996 : President: ASEAN ORL Head & Neck Federation.
- 1994-1998 : President: Asia Oceania Association of ORL .
- 1994- 2002 : Chairperson: Global Ear Care Committee - International Federation of Oto-rhino-laryngological Societies (IFOS).
- 1996-2000 : Chairperson: Thai Board of ORL Proficiency and Training .
- 2000-2008 : President: Hearing International (HI) –An International NGO in Prevention of Hearing Impairment & eafness.
- 2007 : Founder: ASEAN Academy Neuro-Oto-Audiology (AANOA) .
- 2007-2011 : President: Asia Oceania Association of ORL .
- 2008 : Immediate Past President: Hearing International (HI) 12. Country Representative: International Association of Physician in Audiology (IAPA) .
- Country Representative & Executive Member: International Society of Audiology (ISA).
- WHO Expert Advisory Panel on Prevention of Deafness & Hearing Impairment.
Award
- IFOS: Gold Medal Award 1996: for Development of ORL in Developing Countries.
- 1992 : IFOS: IAPEC –Award. (International Agency for Promotion of Ear Care).
- 1995 : Award Lady Doctor of the Year Best Achievement Award in Social Welfare for People - Thai Lady Doctors. Association under the Queen
Patronage.
- 1996 : Award The Unique Thai Person: in Science and Technology in Medicine - Identify Department of Government of Thailand.
- 1998 : Award Lady of the Year: In Social Services for Thai Society - Foundation for Thai Society.
- 1999 : Royal College of ORL Thailand: Award of Services.
- 1999 : Royal Award of Declaration: First Class White Elephant and First Class Crown.
- 1999 : Royal Award of Declaration: Chakapadi Mala Medal.
- 2000 : IFOS: Global Ear Care Award of Achievement .
- 2000 : Royal Award of Declaration: Clinical Professor Emeritus in ORL.
- 2000 : Royal Award of Declaration: Professor Emeritus in ORL.
- 2003 : Award of Distinction in International Understanding: Thai Association of International Understanding.