Associate Professor,Head for Clinics, Division of Gastroenterology, Osaka University Hospital,Head of GI and pancreatology, Dept of Gastroenterology and Hepatology,Associate Prof., Dept of Gastroenterol. & Hepatol., Osaka Univ. Graduate School of Medicine
日本内科学会近畿支部
, 日本潰瘍学会
, 日本機能水学会
, 日本消化管学会
, Gastroenterology Research Group
, 日本癌学会
, American Physiological Society
, American Society for Gastrointestinal Endoscopy
, American Gastroenterology Association
, 日本実験潰瘍学会
, 日本消化器内視鏡学会
, 日本消化器病学会
, Kinki Branch
, The Japanese Society of Internal Medicine
, Japan Gastroenterological Endoscopy Society
, Japanese Society for Ulcer Research