• 중앙대학교 의과대학 졸업
• 중앙대학교 의과대학 박사
• 강북삼성병원 수련의
• 강북삼성병원 전공의
• 전) 연세대학교 의과대학 신촌 세브란스병원 소화기내과 임상강사
• 전) 연세대학교 의과대학 신촌 세브란스병원 소화기내과 임상연구조교수
• 전) 가톨릭관동대학교 국제성모병원 소화기내과 내시경실장
• 현) 연세대학교 의과대학 신촌 세브란스병원 소화기내과 외래교수
• 
  
• 학회활동
• 대한내과학회
• 대한소화기내과학회
• 대한상부위장관•헬리코박터학회 
• 대한소화기내시경학회 
• 대한소화기암학회 
• 미국의사자격인증 (USMLE) ECFMG (EducationalCommission for Foreign Medical Graduates) Certificate

 [기호일보] 소화성 궤양 속쓰림, 방치하다 큰 병 된다.

1. Early gastric cancer with mixed histologypredominantly of differentiated type is a distinct subtype with differenttherapeutic outcomes of endoscopic resection. Surg Endosc. 2015Jul;29(7):1787-94. doi: 10.1007/s00464-014-3861-7. Epub 2014 Oct 3. 

2. Size discrepancy between endoscopic size andpathologic size is not negligible in endoscopic resection for early gastriccancer. Surg Endosc. 2014 Jul;28(7):2199-207. doi: 10.1007/s00464-014-3453-6.Epub 2014 Feb 12.

3. Prediction of survival by tumor area onendosonography after definitive chemoradiotherapy for locally advanced squamouscell carcinoma of the esophagus. Digestion. 2014;90(2):98-107. doi:10.1159/000365073. Epub 2014 Sep 4.

4. Impact of tumor location on clinical outcomes ofgastric endoscopic submucosal dissection. World J Gastroenterol. 2014 Jul14;20(26):8631-7. doi: 10.3748/wjg.v20.i26.8631.

5. Endoscopic submucosal dissection forundifferentiated-type early gastric cancer: do we have enough data to supportthis? World J Gastroenterol 2014; 20: 3938-3949

6. Self-expanding metal stents or nonstent endoscopictherapy: which is better for anastomotic leaks after total gastrectomy? SurgEndosc 2014; 28: 833-840

7. Clinicopathologic factors and outcomes ofhistologic discrepancy between differentiated and undifferentiated types afterendoscopic resection of early gastric cancer. Surg Endosc 2014

8. Clinicopathologic characteristics associated withcomplications and long-term outcomes of endoscopic papillectomy for adenoma.Yonsei Med J 2014; 55: 644-650

9. Is Endoscopic Therapy Safe for UpperGastrointestinal Bleeding in Anticoagulated Patients With SupratherapeuticInternational Normalized Ratios? Am J Ther. 2016 Jul-Aug;23(4):e995-e1003. doi:10.1097/MJT.0000000000000002.

10. Prevalence of rheumatoid factor and parametersassociated with rheumatoid factor positivity in Korean health screeningsubjects and subjects with hepatitis B surface antigen. Mod Rheumatol 2012; 22:885-891

11. Seasonal trends of diagnosis of childhoodmalignant diseases and viral prevalence in South Korea. Cancer Epidemiol. 2017Dec;51:118-124. doi: 10.1016/j.canep.2017.11.003. Epub 2017 Nov 8.

12. Safety and patient satisfaction of early dietafter endoscopic submucosal dissection for gastric epithelial neoplasia: aprospective, randomized study. Surg Endosc 2014; 28: 1321-1329.

13. Pre-treatment neutrophil to lymphocyte ratio as aprognostic marker to predict chemotherapeutic response and survival outcomes inmetastatic advanced gastric cancer. Gastric Cancer. 2014 Oct;17(4):703-10. doi:10.1007/s10120-013-0330-2. Epub 2014 Jan 19.

14. Carcinomatosis matters: clinical outcomes andprognostic factors for clinical success of stent placement in malignant gastricoutlet obstruction. Surg Endosc 2014; 28: 988-995.

15. Prognostic value of neutrophil-to-lymphocyte ratioin patients treated with concurrent chemoradiotherapy for locally advancedoesophageal cancer. Dig Liver Dis. 2014 Sep;46(9):846-53. doi:10.1016/j.dld.2014.05.009. Epub 2014 Jun 23.

16. Tumour size is related to the curability of signetring cell early gastric cancer with endoscopic submucosal dissection: Aretrospective single centre study. Dig Liver Dis. 2014 Oct;46(10):898-902. doi:10.1016/j.dld.2014.05.019. Epub 2014 Jun 24.

17.. Clinical Predictors Associated With Proton PumpInhibitor-Induced Hypomagnesemia. Am J Ther. 2015 Jan-Feb;22(1):14-21. doi:10.1097/MJT.0b013e31829c4c71.

18.. The relationship between the ApoB/ApoA-I ratioand non-alcoholic fatty liver disease in prediabetic patients. The KoreanJournal of Medicine 2010 ; 78 (2) : p.191~197.

19. A Case of Tuberculous Peritonitis Confirmed byLaparoscopic Biopsy in a Patient Receiving Maintenance Hemodialysis Patientafter Renal Transplantation. J Korean Soc Transplant 2010;24:26-29.

20. A Case of Hepatic Cyst Infection Diagnosed by18F-Fluorodeoxyglucose Positron Emission Tomography-Computed Tomography inAutosomal Dominant Polycystic Kidney DiseaseThe Korean Journal of Nephrology2010;29:110～114.

21. A Case of Acute Pancreatitis after EndoscopicBiopsy in Congenital Pancreatic Duct Anomalies The Korean Journal of Medicine2012 ; 82 (6) : p.709~712.

저서참여

1. Therapeutic Gastrointestinal Endoscopy: AComprehensive Atlas, 2015, Springer-Verlag Berlin Heidelberg.