TheodoreR.LevinMDMS, FACP, FACG

PubMed

• Incidence of Serious Complications following Screening Colonoscopy in Adults Ages 76 to 85 Years.
  Jessica Chubak, Laura E Ichikawa, Sophie A Merchant, Ronit R Dalmat, Rebecca A Ziebell
  Cancer Epidemiology, Biomarkers & Prevention. 2025-02-06
• Oakland score to identify low-risk patients with lower gastrointestinal bleeding performs well among emergency department patients.
  Daniel D DiLena, Sean C Bouvet, Madeline J Somers, Maqdooda A Merchant, Theodore R Levin
  International Journal of Emergency Medicine. 2025-02-03
• Is fecal immunochemical testing the right FIT for patients with symptoms?
  Audrey H Calderwood, Theodore R Levin
  Gastroenterology. 2025-01-28

Journal Articles

• Long-Term Risk of Colorectal Cancer and Related Deaths After a Colonoscopy with Normal Findings  
  Jeffrey K Lee, Douglas A Corley, Theodore R Levin, Joanne E Schottinger, Chyke A Doubeni, JAMA
• Influence of Varying Quantitative Fecal Immunochemical Test Positivity Thresholds on Colorectal Cancer Detection: A Community-Based Cohort Study  
  Chyke A Doubeni, Douglas A Corley, Jeffrey K Lee, Joanne E Schottinger, Ethan Halm, Theodore R Levin, Annals of Internal Medicine
• Diagnosis and predictors of sessile serrated adenoma after educational training in a large, community-based, integrated healthcare setting  
  Li D, Woolfrey J, Jiang SF, Jensen CD, Zhao WK, Kakar S, Santamaria M, Rumore G, Armstrong MA, Postlethwaite D, Corley DA, Levin TR, Gastrointest Endosc., 1/1/2018
• Colorectal Cancer Screening: Money Isn't EverythingBut It Helps!  
  Levin TR, Gastroenterology, 1/1/2017
• In simulation modelling, there are multiple ways to effectively screen for colorectal cancer  
  Levin TR, Evid Based Med., 1/1/2017
• Endoscopist fatigue estimates and colonoscopic adenoma detection in a large community-based setting  
  Lee A, Jensen CD, Marks AR, Zhao WK, Doubeni CA, Zauber AG, Quinn VP, Levin TR, Corley DA, Gastrointest Endosc., 1/1/2017
• Shifts in the fecal microbiota associated with adenomatous polyps  
  Hale VL, Chen J, Johnson S, Harrington SC, Yab TC, Smyrk TC, Nelson H, Boardman LA, Druliner BR, Levin TR, Rex DK, Ahnen DJ, Lance P, Ahlquist DA, Chia N, Cancer Epidemiol, Biomarkers Prev., 1/1/2017
• Factors influencing variation in physician adenoma detection rates: a theory-based approach for performance improvement  
  Atkins L, Hunkeler EM, Jensen CD, Michie S, Lee JK, Doubeni CA, Zauber AG, Levin TR, Quinn VP, Corley DA., Gastrointest Endosc., 1/1/2016
• Colonoscopy Surveillance after Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer  
  Kahi CJ, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Lieberman D, Levin TR, Robertson DJ, Rex DK, Gastrointest Endosc., 1/1/2016
• Colonoscopy Surveillance after Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer  
  Kahi CJ, Boland CR, Dominitz JA, Giardiello FM, Johnson DA, Kaltenbach T, Lieberman D, Levin TR, Robertson DJ, Rex DK, Am J Gastroenterol., 1/1/2016
• Colorectal cancer screening: 80% by 2018 Colonoscopists simply cannot do it alone  
  Levin TR., Gastrointest Endosc, 1/1/2016
• Fecal Immunochemical Test Program Performance Over 4 Rounds of Annual Screening: A Retrospective Cohort Study  
  Jensen CD, Corley DA, Quinn VP, Doubeni CA, Zauber AG, Lee JK, Zhao WK, Marks AR, Schottinger JE, Ghai NR, Lee AT, Contreras R, Klabunde CN, Quesenberry CP, Levin TR, ..., Ann Intern Med., 1/1/2016
• Time to Colonoscopy after Positive Fecal Blood Test in Four US Health Care Systems  
  Chubak J, Garcia MP, Burnett-Hartman AN, Zheng Y, Corley DA, Halm EA, Singal AG, Klabunde CN, Doubeni CA, Kamineni A, Levin TR, Schottinger JE, Green BB, Quinn VP, Rut..., Cancer Epidemiol Biomarkers Prev., 1/1/2016
• Adjusting for patient demographics has minimal effects on rates of adenoma detection in a large, community-based setting  
  Jensen CD, Doubeni CA, Quinn VP, Levin TR, Zauber AG, Schottinger JE, Marks AR, Zhao WK, Lee JK, Ghai NR, Schneider JL, Fireman BH, Quesenberry CP, Corley DA., Clin Gastroenterol Hepatol., 1/1/2015
• Colorectal cancer deaths attributable to nonuse of screening in the United States  
  Meester RG, Doubeni CA, Lansdorp-Vogelaar I, Goede SL, Levin TR, Quinn VP, Ballegooijen Mv, Corley DA, Zauber AG., Ann Epidemiol., 1/1/2015
• Development and validation of an algorithm for classifying colonoscopy indication  
  Lee JK, Jensen CD, Lee A, Doubeni CA, Zauber AG, Levin TR, Zhao WK, Corley DA, Gastrointest Endosc, 1/1/2015
• Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-society Task Force on colorectal cancer  
  Giardiello FM, Allen JI, Axilbund JE, Boland CR, Burke CA, Burt RW, Church JM, Dominitz JA, Johnson DA, Kaltenbach T, Levin TR, Lieberman DA, Robertson DJ, Syngal S, R..., Am J Gastroenterol., 1/1/2014
• Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the US Multi-Society Task Force on Colorectal Cancer  
  Johnson DA, Barkun AN, Cohen LB, Dominitz JA, Kaltenbach T, Martel M, Robertson DJ, Richard Boland C, Giardello FM, Lieberman DA, Levin TR, Rex DK; US Multi-Society Ta..., Gastrointest Endosc, 1/1/2014
• The colorectal cancer screening process in community settings: a conceptual model for the population-based research optimizing screening through personalized regimens ...  
  Tiro JA, Kamineni A, Levin TR, Zheng Y, Schottinger JS, Rutter CM, Corley DA, Skinner CS, Chubak J, Doubeni CA, Halm EA, Gupta S, Wernli KJ, Klabunde C., Cancer Epidemiol Biomarkers Prev., 1/1/2014
• Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the US Multi-Society Task Force on Colorectal Cancer  
  Johnson DA, Barkun AN, Cohen LB, Dominitz JA, Kaltenbach T, Martel M, Robertson DJ, Richard Boland C, Giardello FM, Lieberman DA, Levin TR, Rex DK; US Multi-Society Ta..., Am J Gastroenterol., 1/1/2014
• Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-society Task Force on colorectal cancer  
  Giardiello FM, Allen JI, Axilbund JE, Boland CR, Burke CA, Burt RW, Church JM, Dominitz JA, Johnson DA, Kaltenbach T, Levin TR, Lieberman DA, Robertson DJ, Syngal S, R..., Gastrointest Endosc., 1/1/2014
• Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-society Task Force on colorectal cancer  
  Giardiello FM, Allen JI, Axilbund JE, Boland CR, Burke CA, Burt RW, Church JM, Dominitz JA, Johnson DA, Kaltenbach T, Levin TR, Lieberman DA, Robertson DJ, Syngal S, R..., Dis Colon Rectum., 1/1/2014
• The road ahead: what if gastroenterologists were accountable for preventing colorectal cancer?  
  Lee JK, Levin TR, Corley DA., Clin Gastroenterol Hepatol, 1/1/2013
• Health benefits and cost-effectiveness of a hybrid screening strategy for colorectal cancer  
  Dinh T, Ladabaum U, Alperin P, Caldwell C, Smith R, Levin TR., Clin Gastroenterol Hepatol., 1/1/2013
• Sexual transmission of hepatitis C virus among monogamous heterosexual couples: the HCV partners study  
  Terrault NA, Dodge JL, Murphy EL, Tavis JE, Kiss A, Levin TR, Gish RG, Busch MP, Reingold AL, Alter MJ., Hepatology, 1/1/2013
• Join now to see all