Benjamin Lerner, MD, MHS
Assistant Professor of Medicine (Digestive Diseases)Cards
About
Research
Publications
Featured Publications
Simplified and more sensitive criteria for identifying individuals with pathogenic CDH1 variants
Lerner BA, Xicola RM, Rodriguez NJ, Karam R, Llor X. Simplified and more sensitive criteria for identifying individuals with pathogenic CDH1 variants. Journal Of Medical Genetics 2022, 60: 36-40. PMID: 35078942, PMCID: PMC9661780, DOI: 10.1136/jmedgenet-2021-108169.Peer-Reviewed Original ResearchConceptsInternational Gastric Cancer Linkage ConsortiumHereditary diffuse gastric cancerPercentage of subjectsGastric cancerMutation carriersPathogenic variantsMultigene panel testingPathogenic CDH1 variantsAutosomal dominant syndromeDiffuse gastric cancerClinical criteriaConsecutive casesMedical historyPathology reportsCDH1 variantsPanel testingGenetic testingCancer pathology reportsCancerPathologyGenetic Gastric Cancer Risk Syndromes
Lerner BA, Llor X. Genetic Gastric Cancer Risk Syndromes. Current Treatment Options In Gastroenterology 2020, 18: 604-615. PMID: 33776403, PMCID: PMC7992355, DOI: 10.1007/s11938-020-00312-z.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsHereditary gastric cancer syndromesHereditary diffuse gastric cancerGastric cancer syndromeGastric cancerHamartomatous polyposis syndromesPolyposis syndromeLynch syndromeRisk syndromeCancer syndromesPathogenic variantsMultigene panel testingAdenomatous polyposis syndromeDiffuse gastric cancerCumulative incidenceProximal polyposisRecent FindingsPatientsCancer deathClinical criteriaGastric adenocarcinomaLeading causeProphylactic gastrectomyMutation statusPanel testingSyndromeCancer penetranceDetection of Gluten in Gluten-Free Labeled Restaurant Food: Analysis of Crowd-Sourced Data.
Lerner BA, Phan Vo LT, Yates S, Rundle AG, Green PHR, Lebwohl B. Detection of Gluten in Gluten-Free Labeled Restaurant Food: Analysis of Crowd-Sourced Data. The American Journal Of Gastroenterology 2019, 114: 792-797. PMID: 30920417, PMCID: PMC6502671, DOI: 10.14309/ajg.0000000000000202.Peer-Reviewed Original ResearchGoing Against the Grains: Gluten-Free Diets in Patients Without Celiac Disease-Worthwhile or Not?
Lerner BA, Green PHR, Lebwohl B. Going Against the Grains: Gluten-Free Diets in Patients Without Celiac Disease-Worthwhile or Not? Digestive Diseases And Sciences 2019, 64: 1740-1747. PMID: 31102129, DOI: 10.1007/s10620-019-05663-x.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements
2024
Validation of the NCCN/Yale criteria for the identification of CDH1 pathogenic variant carriers.
Lerner B, Giner-Calabuig M, Carraway C, Richardson M, Krahn K, Susswein L, Nielsen S, Karam R, Xicola R, Llor X. Validation of the NCCN/Yale criteria for the identification of CDH1 pathogenic variant carriers. Journal Of Medical Genetics 2024, jmg-2024-110446. PMID: 39674581, DOI: 10.1136/jmg-2024-110446.Peer-Reviewed Original ResearchInternational Gastric Cancer Linkage ConsortiumInternational Gastric Cancer Linkage Consortium criteriaPV carriersLobular breast cancerGenetic tumor risk syndromesGenetic testingFamily membersEarly-onset diffuse gastric cancerPathogenic variant carriersGermline pathogenic variantsDiffuse gastric cancerPathogenic variantsEuropean Reference NetworkCancer geneticsRisk syndromeVariant carriersGenetics guidelinesEuropean cohortAutosomal-dominant syndromeBreast cancerCohortUS commercial laboratoryClinical dataGastric cancerCancer899 YALE CRITERIA FOR GENETIC TESTING IN CASES OF SUSPECTED HEREDITARY DIFFUSE GASTRIC CANCER (HDGC) ARE MORE SENSITIVE THAN IGCLC AND ERN GENTURIS CRITERIA IN A LARGE AMERICAN COHORT
Lerner B, Giner-Calabuig M, Carraway C, Richardson M, Krahn K, Susswein L, Heald B, Karam R, Xicola R, Llor X. 899 YALE CRITERIA FOR GENETIC TESTING IN CASES OF SUSPECTED HEREDITARY DIFFUSE GASTRIC CANCER (HDGC) ARE MORE SENSITIVE THAN IGCLC AND ERN GENTURIS CRITERIA IN A LARGE AMERICAN COHORT. Gastroenterology 2024, 166: s-215. DOI: 10.1016/s0016-5085(24)00984-3.Peer-Reviewed Original Research
2021
Endoscopic Removal of Ingested Wire Bristle from the Pancreas
Lerner BA, Aslanian HR, Muniraj T. Endoscopic Removal of Ingested Wire Bristle from the Pancreas. Clinical Gastroenterology And Hepatology 2021, 20: e649-e650. PMID: 33609785, PMCID: PMC8368074, DOI: 10.1016/j.cgh.2021.02.022.Peer-Reviewed Case Reports and Technical Notes
2020
Incidental Otolaryngologic Pathology Noted Upon Esophagogastroduodenoscopy: Case Series and Review of Literature
Macdonald EJ, Lerner BA, Lerner MZ. Incidental Otolaryngologic Pathology Noted Upon Esophagogastroduodenoscopy: Case Series and Review of Literature. Cureus 2020, 12: e11866. PMID: 33409100, PMCID: PMC7781552, DOI: 10.7759/cureus.11866.Peer-Reviewed Case Reports and Technical NotesOtolaryngologic pathologiesFollowing anatomic sitesBase of tongueAirway foreign bodiesNature of referralsInterarytenoid mucosaOtolaryngologic evaluationReview of literatureChart reviewUpper endoscopyAdult patientsOtolaryngology consultationCase seriesUnnecessary referralsPatient anxietyAnatomic variantsAnatomic sitesEsophagogastroduodenoscopySoft palateForeign bodyNeck pathologyTrue pathologyNormal anatomyGastroenterologistsEarly detectionExamining Referral Patterns between Otolaryngology and Gastroenterology: A Window into Potential Inter-Specialty Knowledge Gaps
Haines A, Kohli N, Lerner BA, Lerner MZ. Examining Referral Patterns between Otolaryngology and Gastroenterology: A Window into Potential Inter-Specialty Knowledge Gaps. Annals Of Otology Rhinology & Laryngology 2020, 129: 801-805. PMID: 32249595, DOI: 10.1177/0003489420916215.Peer-Reviewed Original ResearchConceptsFrequent referral reasonsReferral patternsReferral reasonsMedical record data extractionLaryngopharyngeal reflux diseaseRate of referralICD-10 codesInter-specialty communicationReflux diseaseTotal patientsEsophageal pathologyReferral cohortClinical conditionsOropharyngeal pathologyClinical overlapReferralGastroenterologyDysphagiaOtolaryngologyCohortData extractionDiscrepant ratesDiseaseLPRDPathology
Clinical Care
Overview
Benjamin Lerner, MD, is a gastroenterologist who diagnoses and treats disorders of the digestive system, including those that affect the stomach, small intestine, colon, pancreas, liver, and gallbladder. He has a particular interest in swallowing disorders, gastroesophageal reflux disease (GERD), celiac disease, colon cancer screening, and hereditary gastrointestinal cancer syndromes, as well as high-risk gastrointestinal cancer screening and prevention.
Dr. Lerner grew up in a family that included multiple physicians, and observing their compassion and dedication inspired him to become a doctor himself. “I cannot imagine a more fulfilling career,” he says. He chose to become a gastroenterologist because he wanted to be able to help people with a wide variety of diseases, and be able to provide both medical and procedural interventions. “My love for medicine has only grown as I have taken care of more and more patients,” he says.
Being a patient can be anxiety-provoking, says Dr. Lerner, who makes a point of taking time to listen during office visits. “I invite my patients to share any worries they may have, and I do my best to let them know that issues that may be uncomfortable for them are routine for me.”
In addition to his clinical care work, Dr. Lerner is a researcher currently interested in improving identification of individuals who carry genetic mutations that put them at high risk of developing stomach cancer.
Clinical Specialties
Fact Sheets
Gastrointestinal Polyposis Syndromes
Learn More on Yale MedicineSmall Intestine Adenocarcinoma
Learn More on Yale MedicineColonoscopy
Learn More on Yale MedicineIrritable Bowel Syndrome (IBS)
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Board Certifications
Gastroenterology
- Certification Organization
- AB of Internal Medicine
- Original Certification Date
- 2022
Internal Medicine
- Certification Organization
- AB of Internal Medicine
- Original Certification Date
- 2019
Yale Medicine News
News
News
- November 27, 2023
Yale Researchers Develop New Testing Criteria for Hereditary Stomach Cancer
- July 27, 2022
New Appointments & Promotions Within Department of Internal Medicine
- May 12, 2022
Discoveries & Impact (May 2022)
- October 08, 2018Source: Today
One-third of 'gluten-free' restaurant dishes actually contain gluten, study finds
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