Major Professional Experiences (Residency, Internship)
- Division of Respiraotry and Critical care, Department of Internal medicine, CHA Bundang Medical Center, CHA University, Gyeonggi-do, Korea
- Fellowship in Div. of Pulmonary and critical care medicine, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Residency in College of Medicine, Chungbuk National University, Chungcheongbuk-do, Korea
- Internship in College of Medicine, Chungbuk National University, Chungcheongbuk-do, Korea