Brian Feagan
Impact in
- Genetics top 10%
- Inflammatory Bowel Disease
- Gastroenterology top 10%
Papers in
- Genetics 32
- Inflammatory Bowel Disease 32
- Epidemiology 19
- Microscopic Colitis 18
- Autoimmune and Inflammatory Disorders 3
- Co-authors
- William J. Sandborn (18 shared papers)Stephen B. Hanauer (8 shared papers)Stefan Schreiber (6 shared papers)Jean‐Frédéric Colombel (3 shared papers)Richard N. Fedorak (2 shared papers)Lloyd Mayer (2 shared papers)Séverine Vermeire (7 shared papers)Bruce E. Sands (4 shared papers)
- Journals
- The American Journal of Gastroenterology (17 papers)Gastroenterology (10 papers)Inflammatory Bowel Diseases (4 papers)Clinical Gastroenterology and Hepatology (1 paper)International Journal of Colorectal Disease (1 paper)
- Partner nations
- United StatesCanadaBelgium
In The Last Decade
Brian Feagan
30 papers receiving 403 citations
Peers
Comparison fields: 5 of 50
- Genetics 302
- Gastroenterology 27
- Epidemiology 140
- Immunology 70
- Hematology 27
Countries citing papers authored by Brian Feagan
This map shows the geographic impact of Brian Feagan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Brian Feagan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Brian Feagan more than expected).
Fields of papers citing papers by Brian Feagan
This network shows the impact of papers produced by Brian Feagan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Brian Feagan. The network helps show where Brian Feagan may publish in the future.
Co-authors
The 25 scholars most cited alongside Brian Feagan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 36 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 179 | |
| 2 | 2005 | 42 | |
| 3 | 2001 | 37 | |
| 4 | 2017 | 32 | |
| 5 | 2001 | 21 | |
| 6 | 2003 | 21 | |
| 7 | 2008 | 9 | |
| 8 | 2016 | 8 | |
| 9 | 2010 | 7 | |
| 10 | 2011 | 6 | |
| 11 | 2010 | 6 | |
| 12 | 2008 | 5 | |
| 13 | 2018 | 4 | |
| 14 | 2008 | 4 | |
| 15 | 2018 | 4 | |
| 16 | 2013 | 4 | |
| 17 | 2010 | 4 | |
| 18 | 2016 | 3 | |
| 19 | 2012 | 3 | |
| 20 | 2024 | 2 |
About Brian Feagan
Brian Feagan is a scholar working on Genetics, Epidemiology, Surgery, Hematology and Immunology, having authored 36 papers that have together received 417 indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (32 papers), Microscopic Colitis (18 papers), Autoimmune and Inflammatory Disorders Research (5 papers), Eosinophilic Esophagitis (4 papers), Liver Diseases and Immunity (3 papers), Biosimilars and Bioanalytical Methods (3 papers), Gastrointestinal motility and disorders (3 papers) and Autoimmune and Inflammatory Disorders (3 papers). The work is most often cited by research in Genetics (302 citations), Gastroenterology (27 citations), Epidemiology (140 citations), Immunology (70 citations) and Hematology (27 citations). Brian Feagan has collaborated with scholars based in United States, Canada and Belgium. Frequent co-authors include William J. Sandborn, Stephen B. Hanauer, Stefan Schreiber, Jean‐Frédéric Colombel, Richard N. Fedorak, Lloyd Mayer, Séverine Vermeire, Bruce E. Sands, Stephan R. Targan and Mike Clark. Their work appears in journals such as The American Journal of Gastroenterology, Gastroenterology, Inflammatory Bowel Diseases, Clinical Gastroenterology and Hepatology and International Journal of Colorectal Disease.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.