MD, Hanyang University College of Medicine
MS, Seoul National University College of Medicine
PhD Course Completion, Seoul National University College of Medicine

Residency
Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Korea
Internship
Hanyang University Hospital, Seoul, Korea

Director, Department of Nuclear Medicine, National Medical Center, Seoul, Korea.
Director, Department of Nuclear Medicine, Armed Forces Capital Hospital, Seongnam, Korea.
Director, Department of Nuclear Medicine, Armed Forces Daejeon Hospital, Daejeon, Korea.

Certificate of Physician, Republic of Korea
Certificate of Specialist of Nuclear Medicine, Republic of Korea
Certificate of Special License for Radioactive Isotope Handler, Republic of Korea.

Oncology PET/CT
Cardiac Nuclear Medicine
Radioactive Iodine Therapy for Thyroid Cancer
Palliation Therapy for Multiple Bone Metastases of Prostate Cancer
General Nuclear Medicine (Planar & SPECT Images)
Radioimmunoassay for in-vitro studies
Medical Preparedness for Radiation Emergency Situation