Obstetrics and Gynecology Graduated from Michigan State University Graduated from Pusan ​​National University College of Medicine Graduated from Pusan ​​National University College of Medicine Graduated from Pusan ​​National University College of Medicine Graduate School of Medicine,

of Obstetrics and Gynecology Regular member of Korean Society of Obstetrics and Gynecology Full member of Korean Society for Perineum Plastic Surgery Full member of Korean Society of Commonsense Medicine Full member of Korean Maternal Fetal Medicine Association Regular member of Korean Society of Obstetrics and Gynecology Korean Menopause Regular member of the Korean Society of Urology and Gynecology Regular member of the Korean Society of Obesity and Aging