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현재 위치:
진료안내
진료과
의료진 소개
카카오 프린트

의료진 소개

김정환 의사
김정환 헬스케어센터장 [ 소화기내과, 헬스케어센터, 소화기병센터(내시경실) ]

위⋅장관질환, 위⋅대장내시경, 대장용종제거술 조기위암 내시경절제술, 조기대장암 내시경절제술, 위암전문클리닉

고맙습니다 예약문의
1588-1533
외래진료 외래진료 특수클리닉 특수클리닉
진료일정 05
진료일정(날짜, 오전, 오후)
날짜
오전
오후

논문

논문
  • Kim JH. Incidence, Morbidity, and Mortality of Achalasia: A Nationwide, Population-Based Cohort Study in South Korea.  Gut and Liver. 2023 Nov;17(6):894-904. 
  • Lee SY, Kim JH, Sung IK, Park HS. Twice-daily intake of bismuth-based quadruple therapy for first-line Helicobacter pylori eradication: A retrospective study on 10-day, 14-day, and half-dose antibiotic therapy.  Helicobacter. 2023 Aug;28(4):e12998. 
  • Jeong JJ, Kim JH, Sung IK, Park HK, Lee SY. Useful Serum Pepsinogen Levels for Detecting Ongoing Helicobacter pylori Infection in Asymptomatic Subjects: A Cross-Sectional Study Based on 13C-urea Breath Test Findings.  Digestive Diseases and Sciences. 2022 Dec;67(12):5602-9. 
  • Kim JH. Self-reported Non-celiac Gluten Sensitivity in the Korean Population: Demographic and Clinical Characteristics.  Journal of Neurogastroenterology and Motility. 2022 Apr;28(2):283-90. 
  • Kim JH. Changes in the Long-term Prognosis of Crohn's Disease between 1986 and 2015: The Population-Based Songpa-Kangdong Inflammatory Bowel Disease Cohort Study.  Gut and Liver. 2022 Mar;16(2):216-27. 
  • Kim JH. Clinical features and long-term outcomes of pediatric-onset inflammatory bowel disease in a population-based cohort in the Songpa-Kangdong district of Seoul, Korea.  Journal of Crohn's & Colitis. 2022 Feb;16(2):207-15. 
  • Kim JH. Clinical Characteristics and Long-term Prognosis of Elderly-Onset Ulcerative Colitis in a Population-Based Cohort in the Songpa- Kangdong District of Seoul, Korea.  Gut and Liver. 2021 Sep;15(5):742-51. 
  • Kim JY, Kim JH, Sung IK, Park HS, Kim HB, Lee SY. Efficacy of Seven-Day Potassium-Competitive Acid Blocker-Based First-Line Helicobacter pylori Eradication Therapy Administered with Bismuth.  Yonsei Medical Journal. 2021 Aug;62(8):708-16. 
  • Kim JH. Long-term prognosis of ulcerative colitis and its temporal changes between 1986 and 2015 in a population-based cohort in the Songpa-Kangdong district of Seoul, Korea.  Gut. 2020 Aug;69(8):1432-40. 
  • Kim JY, Kim JH, Sung IK, Park HK, Lee SY. Efficacy and safety of twice a day, bismuth-containing quadruple therapy using high-dose tetracycline and metronidazole for second-line Helicobacter pylori eradication.  Helicobacter. 2020 Apr;25(2):e12683. 
  • Park SH [et al.]. A 30-year trend analysis in the epidemiology of inflammatory bowel disease in the Songpa-Kangdong District of Seoul, Korea in 1986-2015.  Journal of Crohn's & Colitis. 2019 Nov;13(11):1410-1417. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. Effect of Preceding Biopsy on the Results of Endoscopic Submucosal Dissection for Colorectal Laterally Spreading Tumor.  Digestive Diseases and Sciences. 2019 Oct;64(10):2972-2981. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS. Effect of prophylactic endoscopic closure for an artificial ulceration after colorectal endoscopic submucosal dissection: a randomized controlled trial.  Scandinavian Journal of Gastroenterology. 2019 Oct;54(10):1291-1299. 
  • Kwon H, Lee SY, Kim JH, Lee SP, Kim JH, Sung IK, Park HS, Shim CS. ABC Classification Is Less Useful for Older Koreans Born before 1960.  Gut and Liver. 2019 Sep;13(5):522-530. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. Usefulness of Carbohydrate Antigen 19-9 Test in Healthy People and Necessity of Medical Follow-up in Individuals with Elevated Carbohydrate Antigen 19-9 Level.  Korean Journal of Family Medicine. 2019 Sep;40(5):314-322. 
  • 김영중, 이선영, 양호준, 김정환, 성인경, 박형석. 위축성 위염과 화생성 위염의 전구 병변으로서 결절성 위염의 의의.  Korean Journal of Gastroenterology. 2019 Jun;73(6):332-340. 
  • Chung HW, Kim JH, Sung IK, Lee SY, Park HS, Shim CS, Bang HY, So Y, Lee EJ. FDG PET/CT to predict the curability of endoscopic resection for early gastric cancer.  Journal of Cancer Research and Clinical Oncology. 2019 Mar;145(3):759-764. 
  • Yoshida N, Naito Y, Inada Y, Itoh Y, Lee SP, Kim JH, Sung IK, Park HS, Han HS, Nakanishi M, Kishimoto M, Lee SY. Cross-national analysis about the difference of histopathological management in Tis and T1 colorectal cancer between Japan and Korea.  Journal of the Anus, Rectum and Colon. 2019 Jan;3(1):18-26. 
  • Choe WH, Kim JH, Park JH, Kim HU, Cho DH, Lee SP, Lee TY, Lee SY, Sung IK, Park HS, Shim CS. Endoscopic submucosal dissection of early gastric cancer in patients with liver cirrhosis.  Digestive Diseases and Sciences. 2018 Feb;63(2):466-473. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. Risk Factors for the Presence of Symptoms in Peptic Ulcer Disease.  Clin Endosc. 2017 Nov;50(6):578-584. 
  • Kim JH, Lee SY, Kwon HG, Lee SP, Kim JH, Sung IK, Park HS, Shim CS. Serological Changes after Equivocal Helicobacter pylori-serology Test Findings Dependent on Gastric Secreting Ability.  Korean J Gastroenterol. 2017 Oct 25;70(4):181-189. 
  • Lee SP, Kim JH, Lee SY, Park HS, Shim CS, Sung IK. Factors impacting patient cooperation during elective gastroscopy.  Korean Journal of Internal Medicine. 2017 Sep;32(5):819-826. 
  • Lee SP, Kim JH, Lee SY, Park HS, Shim CS, Ki HK, Sung IK. A randomized controlled trial of prophylactic antibiotics in the prevention of electrocoagulation syndrome after colorectal endoscopic submucosal dissection.  Gastrointestinal Endoscopy. 2017 Aug;86(2):349-357. 
  • Lee SP, Kim JH, Sung IK, Park HS, Shim CS, Lee SY. Factors Related to Upper Gastrointestinal Symptom Generation in 2275 Helicobacter pylori Seroprevalent Adults.  Digestive Diseases and Sciences. 2017 Jun;62(6):1561-1570. 
  • Lee SY, Kim JH, Sung IK, Park HS, Shim CS, Lee SP, Han HS. Differences in Prevalence of Lymphovascular Invasion among Early Gastric Cancers between Korea and Japan.  Gut and Liver. 2017 May;11(3):383-391. 
  • Lee SP, Kim JH, Sung IK, Park HS, Shim CS, Lee SY. Link between Serum Pepsinogen Concentrations and Upper Gastrointestinal Endoscopic Findings.  Journal of Korean Medical Science. 2017 May;32(5):796-802. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. The clinical features and predisposing factors of asymptomatic erosive esophagitis.  Digestive Diseases and Sciences. 2016 Dec;61(12):3522-3529. 
  • Lee SP, Park E, Kim HV, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. . Does 2 L polyethylene glycol plus ascorbic acid increase the risk of renal impairment compared to 4 L polyethylene glycol?.  Digestive Diseases and Sciences. 2016 Nov;61(11):3207-3214. 
  • Shin WG, Lee SW, Baik GH, Huh KC, Lee SI, Chung JW, Jung WT, Park MI, Jung HK, Kim HU, Kim JH, Seol SY, Yoon SM, Jeon SW, Hong SJ, Kim GH, Lee DH, Kim HS, Choi SC, Kang HM, Lee J, Kim JG, Kim JJ.. Eradication rates of Helicobacter pylori in Korea over the past 10 years and correlation of the amount of antibiotics use: nationwide survey.  Helicobacter. 2016 Aug;21(4):266-278. 
  • Chung HA, Lee SY, Moon HW, Kim JH, Sung IK, Park HS, Shim CS, Han HS. Does the antibody production ability affect the serum anti-Helicobacter pylori IgG titer?.  World J Gastrointest Pathophysiol. 2016 Aug 15;7(3):288-295. 
  • Hong SN, Kim ER, Ye BD, Jang HJ, Jeon SR, Park SJ, Im JP, Kim JH, Choi CH, Choi H, Chang DK; Small Intestine Research Group of the Korean Association for the Study of Intestinal Diseases (KASID). Indications, diagnostic yield, and complication rate of balloon-assisted enteroscopy during the first decade of its use in Korea.  Dig Endosc. 2016 May;28:443–449 . 
  • Kim YB, Lee SY, Kim JH, Sung IK, Park HS, Shim CS, Han HS. Microsatellite instability of gastric and colorectal cancers as a predictor of synchronous gastric or colorectal neoplasms.  Gut and Liver. 2016 Mar;10(2):220-227. 
  • Kim JH. Pharmacologic management of nonvariceal upper gastrointestinal bleeding.  Korean J Helicobact Upper Gastrointest Resear . 2016;16(4):189-193. 
  • Kim JH. Diet and Nutritional Management in Functional Gastrointestinal Disorder: Irritable Bowel Syndrome.  Korean J Med. 2016;90 (2):105-110. 
  • Lee SP, Kim JH, Sung IK, Lee SY, Park HS, Shim CS, Han HS. Effect of submucosal fibrosis on endoscopic submucosal dissection of colorectal tumors: Pathologic review of 173 cases.  J Gastroenterol Hepatol. 2015 May;30(5):872-878. 
  • Sung TS, Kim HU, Kim JH, Lu H, Sanders KM, Koh SD . Protease-activated receptors modulate excitability of murine colonic smooth muscles by differential effects on interstitial cells.  J Physiol. 2015 Mar;593(5):1169-1181. 
  • Hong MJ, Kim JH, Lee SY, Sung IK, Park HS, Shim CS. Prevalence and clinical features of coagulation syndrome after endoscopic submucosal dissection for colorectal neoplasm.  Dig Dis Sci. 2015;60(1):211-216. 
  • Kim JW, Lee SY, Kim JH, Sung IK, Park HS, Shim CS, Han HS. Nodule regression in adults with nodular gastritis.  Gastroenterology Res. 2015 Dec;8(6):296-302. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. The clinical course of asymptomatic esophageal candidiasis incidentally diagnosed in general health inspection.  Scand J Gastroenterol. 2015;50(12):1444-1450. 
  • Lee SM, Kim JH, Sung IK, Hong SN. The Risk of Metachronous Advanced Colorectal Neoplasia Rises in Parallel with an Increasing Number of High-Risk Findings at Baseline.  Gut and Liver. 2015 Nov 23;9(6):741-749. 
  • Lee SH, Park HK, Kim JH, Han HS. Significance of MUC1 expression in biopsy specimens of submucosal invasive gastric carcinoma: The association with lymph node metastasis.  Oncol Lett. 2015 Sep;10(3):1437-1443. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS, Hwang HK, Kim TY, Shim SG. Comparison of dexmedetomidine with midazolam versus midazolam alone for procedural sedation during endoscopic submucosal dissection of gastric tumor.  J Dig Dis. 2015 Jul;16(7):377-384. 
  • Lee SP, Lee SY, Kim JH, Sung IK, Park HS, Shim CS, Moon HW. Correlation Between Helicobacter pylori Infection, IgE Hypersensitivity, and Allergic Disease in Korean Adults.  Helicobacter. 2015;20(1):49-55. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. Risk factors for incomplete polyp resection during colonoscopic polypectomy.  Gut Liver. 2015;15;9(1):66-72. 
  • Kim JH, Sung IK. Current Issues on Irritable Bowel Syndrome: Diet and Irritable Bowel Syndrome.  Korean J Gastroenterol. 2014;64(3):142-147. 
  • Kim JH, Sung IK. Strategy to Manage Irritable Bowel Syndrome in Korea.  Korean J Med. 2014;86(6):695-697. 
  • Hong MJ, Lee SY, Kim JH, Sung IK, Park HS, Shim CS, Jin CJ. Rebleeding after initial endoscopic hemostasis in peptic ulcer disease.  J Korean Med Sci. 2014;29(10):1411-1415. 
  • Yoon SY, Kim JH, Kim WS, Chung HW, Lee MH, Kim SY, Cho YH. Pleural Metastasis as Initial Presentation of Occult Gastric Cardia Cancer: A Possible Role of PET-CT in Diagnosis.  Cancer Res Treat. 2014;46(4):415-418. 
  • Choi HS, Shim CS, Kim GW, Kim JS, Lee SY, Sung IK, Park HS, Kim JH. Orange juice intake reduces patient discomfort and is effective for bowel cleansing with polyethylene glycol during bowel preparation.  Dis Colon Rectum. 2014;57(10):1220-1227. 
  • Choi HS, Lee SY, Kim JH, Sung IK, Park HS, Shim CS, Jin CJ. Combining the serum pepsinogen level and Helicobacter pylori antibody test for predicting the histology of gastric neoplasm.  J Dig Dis. 2014;15(6):293-298. 
  • Chung HA, Lee SY, Lee HJ, Kim JH, Sung IK, Jin CJ, Shim CS, Park HS. G Protein ? subunit polymorphism and long-term prognosis of functional dyspepsia.  Gut Liver. 2014;8(3):271-276. 
  • Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. The effect of preceding biopsy on complete endoscopic resection in rectal carcinoid tumor.  J Korean Med Sci. 2014;29(4):512-518. 
  • Yang JH, Kang HS, Lee SY, Kim JH, Sung IK, Park HS, Shim CS, Jin CJ. Recurrence of gastroesophageal reflux disease is correlated with a short dinner-to-bedtime interval.  J Gastroenterol Hepatol. 2014;29(4):730-735. 
  • Choi HS, Lee SY, Kim JH, Sung IK, Park HS, Shim CS, Jin CJ, Han HS. Low prevalence of microsatellite instability in interval gastric cancers.  Dig Dis Sci. 2014;59(2):322-327. 
  • Lee YJ, Ko SY, Kim SW, Kang WC, Lee K, Kim JH, Lee SY, Park JH, Park BA, Lee JR, Kee SY, Seo HY, Kim HY, Lee JH, Sung IK. Evaluation of transnasal esophagogastroduodenoscopy as a surveillance endoscopy in a general medical checkup.  Korean J Helicobacter Up Gastrointest Res. 2014;14(4):255-260. 
  • Kim SI, Han HS, Kim JH, Lee KJ, Hong SN, Lee SY, Kim HU, Sung TS, Zeng H, Sung IK, Park HS, Shim CS. What is the next step for gastric atypical epithelium on histological findings of endoscopic forceps biopsy?.  Dig Liver Dis. 2013;45(7):573?577. 
  • Kim JH, Sung IK, Hong SN, Lee SY, Park HS, Shim CS. Is the Proton Pump Inhibitor Test Helpful in Patients With Laryngeal Symptom?.  Dig Dis Sci. 2013;58(6):1663-1667. 
  • Kim JH, Choi YS, Kim JJ, Rhee JC, Rhee PL. Characteristics of esophageal proper muscle in patients with non-cardiac chest pain using high-frequency intraluminal ultrasound.  J Gastroenterol Hepatol. 2013;28(3):488-493. 
  • Yoon JY, Kim JH, Lee JY, Hong SN, Lee SY, Sung IK, Park HS, Shim CS, Han HS. Clinical outcomes for patients with perforations during endoscopic submucosal dissection in laterally spreading tumors of the colorectum.  Surg Endosc. 2013;27(2):487-493. 
  • Kim JH. Clinical Approach on the Management for Patients with Noncardiac Chest Pain in Korea.  Korean J Med. 2013;84 (4):512-514. 
  • Kang HS, Kim JH. Atrophic Gastritis: Pathophysiology and Etiology.  Korean J Helicobact Upper Gastrointest Resear. 2013;13(1):1-5. 
  • Kim JH. Significance of Persistent Nondysplasia Over Multiple Endoscopic Surveillance in Risk Stratification of Patients With Barrett's Esophagus (Gastroenterology 2013;145:548-553, e1).  J Neurogastroenterol Motil. 2013;19(4):542-543. 
  • Lee JY, Hong SN, Kim JH, Choe WH, Lee SY, Sung IK, Park HS, Shim CS. Risk for Coronary Heart Disease Increases Risk for Colorectal Neoplasm.  Clin Gastroenterol Hepatol. 2013;11(6):695-702. 
  • Lim SW, Lee JH, Kim JH, Kim JH, Kim HU, Jeon SW. Management of Asymptomatic Erosive Esophagitis: An E-Mail Survey of Physician Opinions.  Gut Liver. 2013;7(3):290-294. 
  • Kang HS, Hong SN, Ko SY, Kim YS, Park HS, Kim BK, Lee JH, Kim SI, Lee TY, Kim JH, Lee SY, Sung IK, Shim CS. The efficacy of i-SCAN for detecting reflux esophagitis: a prospective randomized controlled trial.  Dis Esophagus. 2013;26(2):204-211. 
  • Park HS, Lee SY, Hong SN, Kim JH, Sung IK, Park HS, Shim CS, Jin CJ. Early Gastric Cancer-Like Advanced Gastric Cancer versus Advanced Gastric Cancer-Like Early Gastric Cancer.  Clin Endosc. 2013;46(3):161-167. 
  • Seo TH, Kim JH, Ko SY, Hong SN, Lee SY, Sung IK, Park HS, Shim CS, Han HS. Cytomegalovirus Colitis in Immunocompetent Patients: A Clinical and Endoscopic Study.  Hepatogastroenterology. 2012;59 (119):2137-2141. 
  • Kim JH. A New Concept for Pacemaker Activity in the Human Stomach (J Physiol 2011:589[Pt 24];6105-6118).  J Neurogastroenterol Motil. 2012;18(3):340-341. 
  • Ko SY, Kim SI, Kim JH, Lee JH, Lee KJ, Hong SN, Lee SY, Sung IK, Park HS, Shim CS. Clinically distinct characteristics in patients younger than 40 years old with non-cardiac chest pain.  J Gastroenterol Hepatol. 2012;27(9):1484-1489. 
  • Kim JH, Rhee PL. Recent advances in noncardiac chest pain in Korea.  Gut Liver. 2012;6(01):1-9. 
  • Ko SY, Kim JH. Diagnosis of Adenocarcinoima of the Esophageal Junction.  Korean J Helicobact Upper Gastrointest Resear. 2012;12(03):1451-50. 
  • Lee HH, Lee SY, Yoon HY, Hong SN, Kim JH, Sung UK, Park HS, Shim CS, Han HS. Change of mucosal color in early gastric cancer.  J Dig Dis. 2012;13(10):510-516. 
  • Lim YJ, Kim JH, Park SK, Son HJ, Kim JJ, Kim YH. Hyperhomocysteinemia is a risk factor for colorectal adenoma in women.  J Clin Biochem Nutr. 2012;51(2):132-135. 
  • Hong SN, Lee SM, Kim JH, Lee TY, Kim JH, Choe WH, Lee SY, Cheon YK, Sung IK, Park HS, Shim CS. Helicobacter Pylori Infection Increases the Risk of Colorectal Adenomas: Cross-Sectional Study and Meta-Analysis.  Dig Dis Sci. 2012;57(8):2184-2194. 
  • Hong SN, Jo S, Jang JH, Choi J, Kim S, Ahn SY, Kim JH, Choe WH, Lee SY, Sung IK, Park HS, Shim CS. Clinical Characteristics and the Expression Profiles of Inflammatory Cytokines/Cytokine Regulatory Factors in Asymptomatic Patients with Nodular Gastritis.  Dig Dis Sci. 2012;57:1486?495. 
  • Hong SN, Choe WH, Lee JH, Kim SI, Kim JH, Lee TY, Kim JH, Lee SY, Cheon YK, Sung IK, Park HS, Shim CS. Prospective, randomized, back-to-back trial evaluating the usefulness of i-SCAN in screening colonoscopy.  Gastrointest Endosc. 2012;75(5):1011-1021. 
  • Hong SN, Kim JH, Choe WH, Lee SY, Seol DC, Moon HW, Hur M, Yun YM, Sung IK, Park HS, Shim CS. Circulating Vitamin D and Colorectal Adenoma in Asymptomatic Average-Risk Individuals Who Underwent First Screening Colonoscopy: A Case-Control Study.  Dig Dis Sci. 2012;57:753-763. 
  • Hong SN, Sung IK, Kim JH, Choe WH, Kim BK, Ko SY, Lee JH, Seol DC, Ahn SY, Lee SY, Park HS, Shim CS. The Effect of the Bowel Preparation Status on the Risk of Missing Polyp and Adenoma during Screening Colonoscopy: A Tandem Colonoscopic Study.  Clin Endosc. 2012;45(4):404-411. 
  • Lee JY, Lee SY, Han HS, Kim SY, Hong SN, Kim JH, Sung IK, Park HS, Shim CS, Jin CJ. Recurrence of Colorectal Neoplasm Cannot Be Predicted by Sonic Hedgehog Expression in the Normal Colonic Tissue.  Intest Res. 2012;10(3):265-271. 
  • Yang JH, Lee SY, Hong SN, Kim JH, Sung IK, Park HS, Shim CS, Jin CJ. Changing Trends of Serum Pepsinogen I/II Ratio in Asymptomatic Subjects.  Korean J Helicobact Upper Gastrointest Resear. 2012;12(2):96-102. 
  • 2012;12(2):96-102. Relationship between Positron Emission Tomography Uptake and Macroscopic Findings of Colorectal Cancer.  Intest Res. 2012;10(2):168-175.