BretALashnerMD
Gastroenterology • Cleveland, OHAdvanced Endoscopic Interventional, Inflammatory Bowel Disease
Associate Professor of Medicine, Case West Res University
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Office
9500 Euclid Ave
Cleveland, OH 44195Phone+1 800-223-2273
Education & Training
University of ChicagoFellowship, Gastroenterology, 1983 - 1986
Temple University HospitalResidency, Internal Medicine, 1980 - 1983
New York University School of MedicineClass of 1980
Certifications & Licensure
OH State Medical License 1992 - 2026
MI State Medical License 2001 - 2021
IL State Medical License 1983 - 2020
NY State Medical License 2003 - 2020
PA State Medical License 1981 - 2018
American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- America's Top Doctors Castle Connolly, 2004-2014
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2011, 2013
- Northern Ohio Live Castle Connolly, 2006-2009
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Publications & Presentations
PubMed
- Medical, Endoscopic, and Surgical Treatments for Rectal Cuffitis in IBD Patients with an Ileal Pouch-Anal Anastomosis: A Narrative Review.Joseph Carter Powers, Emma Dester, Mary Schleicher, Benjamin Cohen, Bret Lashner
Digestive Diseases and Sciences. 2025-03-01 - Systematic review of immune checkpoint inhibitor-related gastrointestinal, hepatobiliary, and pancreatic adverse events.Malek Shatila, Hao Chi Zhang, Anusha Shirwaikar Thomas, Antonio Pizuorno Machado, Sidra Naz
Journal for Immunotherapy of Cancer. 2024-11-14 - Correction to: Integrated Safety and Efficacy Analyses of Phase 3 Trials of a Microbiome Therapeutic for Recurrent CDI.Colleen S Kraft, Matthew Sims, Michael Silverman, Thomas J Louie, Paul Feuerstadt
Infectious Diseases and Therapy. 2024-10-01
Lectures
- Intensive Review of Gastroenterology & Hepatology - Board Oriented: Certification and RecertificationCleveland Clinic - Cleveland, Ohio / The Cleveland Clinic Foundation, San Diego, California - 8/15/2012
- Gastroenterology UpdateCleveland Clinic - Cleveland, Ohio / The Cleveland Clinic Foundation, Cleveland, Ohio - 11/17/2011
Press Mentions
Stomach Bloating: When Your Stretched Stomach Could Be a Sign of Ulcerative ColitisFebruary 5th, 2021- The Changing Landscape of Ulcerative Colitis: Identification, Methods of Treatment and Implications in the COVID-19 EraAugust 31st, 2020
How Much Farting Is Normal Per Day?February 26th, 2018- Join now to see all
Professional Memberships
- Fellow
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