Otolaryngology Specialist Dongguk University School of Medicine Graduate School of Medicine Dongguk University Ilsan Hospital Intern Dongguk University Ilsan Hospital Resident

Now Duri Otolaryngology Clinic (Geomdan Branch) CEODirector

Full member of the Korean Society of Otolaryngology Full member of the Korean Academy of Pediatric Otolaryngology Full member of the Korean Academy of Otolaryngology Full member of the Korean Academy of Sleep Medicine Full member Korean Sleep Medicine Regular member of the Korean Society of Sleep and Respiratory Medicine Full member of the Korean Society of Asthma and Allergy Full member of the Korean Auditory Society Regular member of the Korean Society of Balanced Medicine