1986 .03 ~ 1993 .02 중앙대학교 의학 학사
1998 .03 ~ 2000 .08 고려대학교 의학 석사
2000 .09 ~ 2005 .02 고려대학교 의학 박사

1994 .03 ~ 1998 .02 서울아산병원 내과 전공의
1998 .03 ~ 2000 .02 서울아산병원 소화기내과 임상강사
2000 .03 ~ 2002 .05 서울아산병원 건강의학과 자문의
2003 .07 ~ 2006 .06 미국 하버드 대학교 연구원
2007 .03 ~ 2008 .08 경희대학교 의과대학 임상부교수
2008 .04 ~ 2008 .08 강동경희대학교병원 건강증진센터 소장
2008 .09 ~ 현재 서울아산병원 건강증진센터 소장
2008 .09 ~ 2020 .02 서울아산병원 건강의학과(소화기내과) 부교수
2011 .09 ~ 현재 서울아산병원 대외협력실 실장
2020 .03 ~ 현재 서울아산병원 건강의학과(소화기내과) 교수

Association between nonalcoholic fatty liver disease and subclinical coronary atherosclerosis: An observational cohort study.
The effect of eradication of Helicobacter pylori on gastric cancer prevention in healthy asymptomatic populations.
Association of prediabetes defined by fasting glucose, HbA1c only, or combined criteria with the risk of cardiovascular disease in Koreans.
Change in the diagnosis of inflammatory bowel disease: a hospital-based cohort study from Korea.
Helicobacter pylori Infection with Atrophic Gastritis Is an Independent Risk Factor for Advanced Colonic Neoplasm.
Metabolic factors affect the occurrence of colorectal neoplasm on surveillance colonoscopies.
Overall and Cause-specific Mortality in Korean Patients with Inflammatory Bowel Disease: A Hospital-based Cohort Study.
Risk of progression to diabetes from prediabetes defined by HbA1c or fasting plasma glucose criteria in Koreans.
Survival Benefit of Early Cancer Detection Through Regular Endoscopic Screening for De Novo Gastric and Colorectal Cancers in Korean Liver Transplant Recipients.
Treatment outcomes and recurrence following standard cold forceps polypectomy for diminutive polyps.
Clinical impact and cost-effectiveness of coronary computed tomography angiography or exercise electrocardiogram in individuals without known cardiovascular disease.
Colonic Chicken Skin Mucosa is an Independent Endoscopic Predictor of Advanced Colorectal Adenoma
Comparison of Coronary Computed Tomographic Angiographic Findings in Asymptomatic Subjects With Versus Without Diabetes Mellitus.
Decrease of serum total ghrelin in extensive atrophic gastritis: comparison with pepsinogens in histological reference.
Family history of diabetes and the risk of subclinical atherosclerosis
Serum Triglyceride Levels and Cardiovascular Disease Events in Koreans.
The association between serum dehydroepiandrosterone Sulphate (DHEA-S) level and bone mineral density in Korean men.
A higher serum gamma-glutamyl transferase level could be associated with an increased risk of incident osteoporotic fractures in Korean men aged 50 years or older.
Association between C-reactive Protein and type of coronary arterial plaque in asymptomatic patients: assessment with coronary CT angiography.
Association between metabolic syndrome and incident fractures in Korean men: a 3-year follow-up observational study using national health insurance claims data.
Fasting serum insulin levels and insulin resistance are associated with colorectal adenoma in Koreans
Higher serum carcinoembryonic antigen levels associate with more frequent development of incident fractures in Korean women: a longitudinal study using the national health insurance claim data.
Model for assessing cardiovascular risk in a Korean population.
Probability of High-Risk Colorectal Neoplasm Recurrence Based on the Results of Two Previous Colonoscopies
Second cancer incidence and risk factors in patients with salivary gland cancers.
Development and Application of Biological Age Prediction Models with Physical Fitness and Physiological Components in Korean Adults
High serum total homocysteine levels accelerate hip bone loss in healthy premenopausal women and men.
Impaired Fasting Glucose and Risk of Cardiovascular Disease in Korean Men and Women: The Korean Heart Study.
Iron overload accelerates bone loss in healthy postmenopausal women and middle-aged men: A 3-year retrospective longitudinal study
Prevalence and risk factors of early-stage age-related macular degeneration in patients examined at a health promotion center in Korea.
Risk stratification for advanced proximal colon neoplasm and individualized endoscopic screening for colorectal cancer by a risk-scoring model.
Suicide mortality and risk factors in the 12 months after discharge from psychiatric in patient care in Korea: 1989-2006.
Association of restrictive ventilatory dysfunction with insulin resistance and type 2 diabetes in koreans.
High-Sensitivity C-Reactive Protein and Cancer.
Small-Bowel Angioedema During Screening Computed Tomography Due to Intravenous Contrast Material
Isolated terminal ileal ulcerations in asymptomatic individuals: natural course and clinical significance.
Negative association between metabolic syndrome and bone mineral density in Koreans, especially in men.
The association between serum osteocalcin levels and metabolic syndrome in Koreans.
The association between serum thyrotropin (TSH) levels and bone mineral density in healthy euthyroid men.
The association between serum thyrotropin (TSH) levels and bone mineral density in healthy euthyroid men.
Screening colonoscopy in asymptomatic average-risk Koreans: analysis in relation to age and sex
한국인 크론병 환자에서 치료의 발생 빈도와 자연 경과
한국인 궤양성 대장염 환자의 임상적 특징과 장기적 예후
무증상 한국인에서 근위부 대장용종의 예측인자로서 원위부 대장용종의 의미