Certification and Training:

• Fellowship Specialist Fellow in Rhinology
• Course FEES , Jakarta 1995
• Facial Plastic & Reconstructive Surgery, Singapore 1997
• Temporal bone deseksi & FESS, Jakarta 1999
• Hearing International, Kyoto Jepang 1999
• Rhinology update Course Bangkok, Thailand 2000
• Temporal Bine Training in Thailand 2001
• FESS Course, Singapoe 2002
• FEES & Plastic Surgery Course, Milano, Italy 2003
• IRS/ISIAN of KRS , Seoul Korea 2003
• ISIAN Istanbul, Turkey 2004
• Infection & Allergy of the Nose, Sao Paulo, Brazil 2005
• Rhinology in Sydney, Australia 2005
• Nasal Polyposis, Moscow, Rusia 2006
• The Sinuses & Beyond Course, Thane. India 2008
• ERS & ISIAN , Crete, Greece Yunani 2008
• Workshop Endoscopy LPR & Snooring, Malang 2009
• International FESS Manila, Philipina 2010
• Sleep Surgery Course, Singapore 2010
• JiFESS Jakarta 2010-2013
• Asia-Oceania Otolaryngology , Auckland New Zealand 2011
• American Rhinology Meeting in San Francisco 2011
• Skull Base & Endoscopic Surgery FESS, the Sinuses & The Nose, Viena Austria 2012
• Rhinology & Allergy Course in Nice 2013
• ARSR Japan 2013
• Septorhinolpasty meeting, New York 2014
• ASHNO , Bali 2017
• ARSR 19th Indonesia 2018
• Management Allergy Rhinitis , Jakarta 2019
• Indorhino ,Bandung 2020