1980 .03 ~ 1986 .02 : 고려대학교 의학과 학사
1987 .03 ~ 1989 .08 : 고려대학교 의학과 석사
1989 .09 ~ 1995 .08 : 고려대학교 의학과 외과학 박사

1991 .03 ~ 1993 .04 : 육군 군의과
1996 .03 ~ 1996 .06 : Visiting professor in Division of Transplantation, Dept. of Urology, Cleveland Clinic Foundations, OH, USA
1996 .06 ~ 1996 .08 : Visiting professor in Division of Liver Transplantation, Dept. of Surgery, University of Virginia, Charlottesville, VA, USA
1999 .08 ~ 2001 .02 : 고려대학교 의과대학 제2의학과장
2000 .01 ~ 2003 .12 : 미국 Duke University Comprehensive Cancer Center research fellow
2001 .03 ~ 2003 .02 : Postdoc. in Duke Comprehesive Cancer Center, NC, USA

1997 .09 ~ : 대한 암 학회 정회원
1998 .03 ~ : 한국 유방암학회 정회원
2000 .01 ~ 2002 .12 : 대한 외과학회 부총무
2004 .09 ~ : 대한 내분비외과학회 이사
2004 .09 ~ : 대한 외과학회 정보위원회 간사
2009 ~ 2011 : 한국유방암학회 교육이사
2010 ~ 2012 : 대한내분비외과학회 학술이사
2012 ~ 2018 : 대한의학회 학술위원
2014 ~ 2016 : 대한내분비외과학회 수련이사

[SCI] (Predictive factors for difficult robotic thyroidectomy using the bilateral axillo-breast approach)
[SCI] (Pre-ablation stimulated thyroglobulin is a better predictor of recurrence in pathological N1a papillary thyroid carcinoma than the lymph node ratio)
[SCI] (Thermal injury of the recurrent laryngeal nerve by THUNDERBEAT during thyroid surgery: findings from continuous intraoperative neuromonitoring in a porcine model)
[SCI] (The role of preoperative ultrasonography, computed tomography, and sestamibi scintigraphy localization in secondary hyperparathyroidism)
[국내논문] (Predicting postoperative total calcium requirements after parathyroidectomy in secondary hyperparathyroidism)
[SCI] (Minimally invasive parathyroidectomy with or without intraoperative parathyroid hormone for primary hyperparathyroidism)
[SCI] (Predictive factors for longer operative times for thyroidectomy)
[SCI] (ndoplasmic reticulum aminopeptidase 2 is highly expressed in papillary thyroid microcarcinoma with cervical lymph node metastasis)
[SCI] (Should central lymph node dissection be considered for all papillary thyroid microcarcinoma?)
[SCI] (Transoral periosteal thyroidectomy: cadaver to human)
[SCI] (Robotic thyroid surgery for papillary thyroid carcinoma: lessons learned from 100 consecutive surgeries)
[SCI] (Robotic thyroidectomy using bilateral axillo-breast approach: Comparison of surgical results with open conventional thyroidectomy)
[SCI] (The safety of transoral periosteal thyroidectomy: results of Swine models)
[국내논문] (sprouting in papillary thyroid carcinoma is correlated with lymph node metastasis and recurrence)
[SCI] (Clinicopathological, immunohistochemical factors and recurrence associated with extrathyroidal extension in papillary thyroid microcarcinoma)