• Graduated from School of Medicine, Yonsei University, Surgeon
• Completed Residency, Severance Hospital of Yonsei University
• Served as Instructor of Breast Surgery Dept., Severance Hospital of Yonsei University
• Surgeon, Breast Center, MizMedi Hospital, Gangseo Branch
• Trained in Breast Surgical Oncology, MD Anderson Cancer Center, Houston, TX, USA
• Served as Education Director, MizMedi Hospital, Gangseo Branch (2007.3-2010.1)
• Director of Planning & Coordinating, MizMedi Hospital, Gangseo Branch