The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Colm O'Morain sits on this spectrum.
This scientist: 611 publications — 73rd percentile
73% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,796 publications or more.
The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Colm O'Morain sits on this spectrum.
This scientist: 97 D-Index — 55th percentile
55% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
Colm O'Morain is affiliated with Trinity College Dublin in Ireland and has contributed extensively to the field of medicine, with a focus on gastroenterology and related disciplines. Their research portfolio includes over 100 publications, primarily within the field of medicine, with notable subfields in surgery, gastroenterology, pulmonary and respiratory medicine, genetics, and epidemiology.
Their work notably addresses several key topics within gastroenterology and digestive diseases, including:
Colm O'Morain has published papers in a variety of reputable journals, with frequent contributions to:
Their notable recent papers include:
Their frequent collaborators include Javier P. Gisbert, Françis Mégraud, Olga P. Nyssen, Antonio Gasbarrini, and Luís Rodrigo, reflecting a network of partnerships in the field of gastroenterology and related research areas.
Colm O'Morain has been recognized for their scientific work by being named a Member of the Royal Irish Academy in 2011.
Jean-Pierre Hugot;Mathias Chamaillard;Mathias Chamaillard;Habib Zouali;Suzanne Lesage
Peter Malfertheiner;Francis Megraud;John Atherton;Anthony T R Axon
Peter Malfertheiner;Francis Megraud;Colm O'Morain;Franco Bazzoli
P. Malfertheiner;F. Mégraud;C. O'Morain;Javier Gisbert
P. Malfertheiner;F. Mégraud;C. O'Morain;A. P. S. Hungin
A. Dignass;G. Van Assche;J.O. Lindsay;M. Lémann
P. Malfertheiner;F. Megraud;C. O'morain;D. Bell
Suzanne Lesage;Habib Zouali;Jean-Pierre Cézard;Jean-Frédéric Colombel
Karen A Hunt;Alexandra Zhernakova;Graham Turner;Graham A R Heap
J.G. Coghlan;H. Humphries;C. Dooley;C. Keane
M. Dinis-Ribeiro;M. Areia;A. C. de Vries;R. Marcos-Pinto
Tore Lind;Sander Veldhuyzen van Zanten;Peter Unge;Robin Spiller
A. L. Blum;N. J. Talley;C. O'morain;S. Veldhuyzen Van Zanten
R. Caprilli;M. A. Gassull;J. C. Escher;G. Moser
Siew C. Ng;Charles N. Bernstein;Morten H. Vatn;Peter Laszlo Lakatos
M O'Sullivan;N Clayton;N P Breslin;I Harman
Dino Vaira;Peter Malfertheiner;Francis Megraud;Anthony Tr Axon
Tore Lind;Francis Mégraud;Peter Unge;Ekkehard Bayerdörffer
Francis Mégraud;Norbert Lehn;Tore Lind;Ekkehard Bayerdörffer
Ingvar Bjarnason;Colm O'Morain;A.Jonathan Levi;Timothy J. Peters
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