国際外科学会 Fellow
, 米国耳鼻咽喉科・頭頸部外科学会海外会員
, JAPAN SOCIETY OF CLINICAL ONCOLOGY
, THE JAPAN LARYNGOLOGICAL ASSOCIATION
, JAPANESE BRONCHO-ESOPHAGOLOGICAL SOCIETY
, JAPAN SOCIETY FOR HEAD AND NECK CANCER
, 耳鼻咽喉科手術支援・ナビ研究会
, JAPAN SOCIETY FOR HEAD AND NECK SURGERY
, 日本学術会議:連携会員
, 日本頭蓋底外科学会
, International College of Surgeons
, Japan Society of Facial Nerve Research
, Head and Neck Molecular Oncology Study Group
, Japanese for Skull Base Surgery
, Japanese Society of Medical Oncology
, The Society of Practical Otolaryngology