Berkeley Nguyen Limketkai MD PhD

Inflammatory Bowel Disease, Nutrition

Associate Clinical Professor, UCLA School of Medicine

100 UCLA Medical Plaza Suite 345Los Angeles, CA 90095
Phone+1 310-206-6279
Fax+1 310-206-0275

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Education & Training

Johns Hopkins UniversityPhD, Clinical Investigation, 2011 - 2017
Johns Hopkins UniversityFellowship, Gastroenterology, 2010 - 2014
Johns Hopkins UniversityResidency, Internal Medicine, 2007 - 2010
University of Cincinnati College of MedicineClass of 2007

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Certifications & Licensure

CA State Medical License 2014 - 2028
TX State Medical License 2026 - 2026
MD State Medical License 2011 - 2014
American Board of Internal Medicine Gastroenterology
American Board of Preventive Medicine Clinical Informatics

Awards, Honors, & Recognition

CMS Meaningful Use Stage 2 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2015-2017
CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2015-2017

Clinical Trials

Evaluating Safety and Efficacy of Herbal Treatment in Ulcerative Colitis
COMPLETED
PHASE1
Efficacy and Safety of Ethanol Lock Therapy for the Prevention of Central Line-associated Bloodstream Infections
TERMINATED
NA
Gastric Acid Suppression and Probiotic Colonization Start of enrollment: 2018 Mar 20
COMPLETED
PHASE4

Publications & Presentations

PubMed

Prevalence and Impact of Protein-Calorie Malnutrition in Hospitalized Patients with Steatotic Liver Disease.
Alexandra C Greb, Sowon Kim, Andrew Roney, Peng-Sheng Ting, Berkeley N Limketkai
Digestive Diseases and Sciences. 2026-11-01
The Impact of Perioperative Immunosuppression on Post-surgical Outcomes in Patients with Inflammatory Bowel Disease.
Nicholas P Valle, Andrew R Roney, Shaya Noorian, Alexandra C Greb, Andrew T Weber
Digestive Diseases and Sciences. 2026-09-16
Correction: Prevalence and Impact of Protein-Calorie Malnutrition in Hospitalized Patients with Steatotic Liver Disease.
Alexandra C Greb, Sowon Kim, Andrew Roney, Peng-Sheng Ting, Berkeley N Limketkai
Digestive Diseases and Sciences. 2026-08-31

Authored Content

Q&A: Avoidant/Restrictive Food Intake Disorder in Crohn’s Disease and Ulcerative ColitisMay 2024
Mo1705 STABLE POLYPECTOMY COMPLICATION RATES IN AN ERA OF INCREASING USE OF ENDOSCOPIC MUCOSAL RESECTION (EMR)May 2018
Mo1705 STABLE POLYPECTOMY COMPLICATION RATES IN AN ERA OF INCREASING USE OF ENDOSCOPIC MUCOSAL RESECTION (EMR)May 2018

Press Mentions

Inflammatory Bowel Disease: How Oxygen Chambers, Apple Watches May Improve TreatmentJanuary 19th, 2023
4 Ways Machine Learning Is Fixing to Finetune Clinical NutritionJune 16th, 2021
Endoscopy Given IBD Patients Within 6 Months of Starting Biologic May Limit Complications, Study SaysNovember 8th, 2019