Major Professional Experiences (Residency, Internship)
- Pulmonology, Allergy, and Critical care medicine, CHA Bundang Medical Center, CHA University, Gyeonggi-Do, Korea
- Fellowship of Allergy and Clinical Immunology, Ajou University hospital
- Fellowship of Pulmonary and Critical care medicine, Asan Medical Center
- Residency in Bundang CHA Hospital, Gyunggi, Korea
- Internship in Bundang CHA Hospital, Gyunggi, Korea