Marla C Dubinsky, MD
img_Marla C Dubinsky
PROFESSOR | Pediatrics, Gastroenterology
PROFESSOR | Medicine, Gastroenterology
Are you a patient?
Specialties
Pediatrics, Pediatric Gastroenterology
Research Topics
Inflammatory Bowel Disease (IBD), Personalized Medicine, Pharmacogenomics
Dr. Dubinsky's research interests include:
  • Microbiome and genetics
  • Pharmacogenetics
  • Pregnancy, preconception, and fertility
  • Prognostic models
  • Therapeutic drug monitoring

MD, Royal College of Physicians

Residency, Pediatrics, Alberta Childrens Hospital

Fellowship, Pediatric Gastroenterology, CHU Sainte Justine

Certifications

American Board of Pediatrics

2022

Sherman Prize Recipient

2010

International Organization for the Study of Inflammatory Bowel Disease

2009

Abe and Claire Levine Chair in Pediatric Inflammatory Bowel Disease

2008

Lectureship Award, University of Calgary

2007

Corrine and Lenny Sands Clinical Investigator Award

Publications

Selected Publications

Global consensus statement on the management of pregnancy in inflammatory bowel disease. Uma Mahadevan, Cynthia H. Seow, Edward L. Barnes, María Chaparro, Emma Flanagan, Sonia Friedman, Mette Julsgaard, Sunanda Kane, Siew Ng, Joana Torres, Gillian Watermeyer, Jesus Yamamoto-Furusho, Christopher Robinson, Susan Fisher, Phil Anderson, Richard Gearry, Dana Duricova, Marla Dubinsky, Millie Long, Maria Abreu, Nahla Ali Azzam, Wafaa Badre, Rupa Banerjee, Sally Bell, Susan Connor, Iris Dotan, Marc Ferrante, Emily Finlayson, Ryota Hokari, Vivian Huang, Patricio Ibanez, Fabian Juliao, Leolin Katsidzira, Alicia Sambuelli, Christian Selinger, Shu Chen Wei, Astrid Williams, Cyrla Zaltman, Jessica Lim, Nicole Arima, Wenli Chen, Natalie Hayden, Heng Chun Lin, Anne Brosbol Ravnborg, Treza Njeri Mwaura-Ruhio, Lindsay Rous. Gut

Bowel Urgency in Crohn’s Disease: Effects of Mirikizumab in a Randomized Controlled Phase 3 Study. Vipul Jairath, Geert D’Haens, Bruce E. Sands, Simon Travis, María Chaparro, Laurent Peyrin-Biroulet, Min hu Chen, Marla Dubinsky, Marc Ferrante, Stefan Schreiber, Kim McGinnis, Aisha Vadhariya, Saskia Appelmans, Zhantao Lin, Guanglei Yu, Marijana Protic, Richard Moses, Subrata Ghosh. Clinical Gastroenterology and Hepatology

Efficacy and safety of mirikizumab in paediatric participants with moderately-to-severely active ulcerative colitis (SHINE-1): a multicentre, open-label, non-randomised phase 2 trial. Jess L. Kaplan, Athos Bousvaros, Dan Turner, Marla Dubinsky, Amy Larkin, Jordan Johns, Yuki Otani, Wallace Crandall, Wendy J. Komocsar, Jeffrey S. Hyams. The Lancet Gastroenterology and Hepatology

View All Publications

The importance of Collaboration of Care Across Pediatric Gastroenterology, Pediatric Liver and IBD
Crohn’s Disease in Children
A Personalized Approach to IBD: From Prediction to Prevention
Marla C. Dubinsky, MD, discusses the unique and personalized gastroenterology care offered

Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.

Below are financial relationships with industry reported by Dr. Dubinsky during 2025 and/or 2026. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.

Board Service

  • Trellus Health

Consulting or Other Professional Services Examples include, but are not limited to, committee participation, data safety monitoring board (DSMB) membership

  • Bristol-Myers Squibb
  • Abivax
  • Takeda Pharmaceuticals Of North America, Inc.
  • Sanofi Aventis
  • Genentech, Inc.
  • Merck & Co., Inc.
  • Eli Lilly And Company
  • Janssen Biotech, Inc. (formerly Centocor Ortho Biotech Inc.)
  • prometheus biosciences
  • AbbVie, Inc.
  • target rwe
  • cornerstones health
  • Gilead Sciences
  • Pfizer Inc., U.S. Pharmaceuticals Group

Equity (Stock or stock options valued at greater than 5% ownership of a publicly traded company or equity of any value in a privately held company)

  • Trellus Health

Founder/Co-Founder/Partner

  • cornerstones health
  • Trellus Health

Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.