Expertise:lung cancer, inflammatory lung disease, esophageal cancer, esophageal disease, mediastinal neoplasm

Professional Memberships
2016~Present Member International Association for the Study of Lung Cancer Staging and Prognostic Factors Committee
2003~Present Member The Korean Society for Thoracic and Cardiovascular Surgery
2007~Present Member Korean Association for Lung Cancer
2003~Present Member Korean Association for Thoracic Surgical Oncology
2012~Present Member Korean Bronchoesophagological Society