Xavier Llor MD
Advanced Endoscopic Interventional, Gastrointestinal Cancer
Co-Director, Cancer Genetics and Prevention Program Yale University
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40 Temple StSte 1ANew Haven, CT 06510
Phone+1 203-785-4138
Fax+1 203-737-1345
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Education & Training
University of Illinois College of Medicine at ChicagoFellowship, Gastroenterology, 1994 - 1997
Advocate Health Care/Advocate Lutheran General HospitalResidency, Internal Medicine, 1991 - 1994
Autonomous University of Barcelona Faculty of MedicineClass of 1986
Certifications & Licensure
CT State Medical License 2013 - 2027
IL State Medical License 1991 - 2014
American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
- CMS Meaningful Use Stage 2 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2014
Publications & Presentations
PubMed
- Factors Associated With Gastric Signet Ring Cell Carcinoma in CDH1 Pathogenic Variant Carriers: Report From the Group of Investigators Striving Toward Research in CDH1...Ophir Gilad, Christine M Drogan, Emma Keel, Guimin Gao, Carol Swallow
Clinical Gastroenterology and Hepatology. 2026-08-16 - Nationwide Trends in Colorectal Cancer Screening by the End of the COVID-19 Pandemic: Racial/Ethnic Differences and Opportunities.Saeed Soleymanjahi, Nicolette Juliana Rodriguez, Young-Rock Hong, Sneha Saha, Juhan Lee
Journal of the National Comprehensive Cancer Network. 2026-06-26 - RecQ DNA helicases germline variants in Lynch-like syndrome.Mar Giner-Calabuig, Seila De Leon, Gemma Vidal-Pedrola, Tara D Fehlmann, Chinedu Ukaegbu
Genetics in Medicine Open. 2026-01-01
Press Mentions
What Causes Colon Cancer? And How Do You Prevent It?July 16th, 2025- Improving Cancer Outcomes with Better Lynch Syndrome Testing: A Cost-Benefit StudyJune 16th, 2025
- ICYMI: Internal Medicine’s Most Popular Stories in 2024December 23rd, 2024
Grant Support
- Epigenetic dysregulation in APC-negative colorectal cancerUNIVERSITY OF ARIZONA2020–2025
Committees
- Chair, Education and Training Committee. American Gastroenterological Association 2016 - Present
Other Languages
- Spanish
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