Sarah O’Donnell
Impact in
- Gastroenterology top 10%
- Gastrointestinal Bleeding Diagnosis and Treatment
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- Liver Diseases and Immunity
Papers in
- Surgery 13
- Helicobacter pylori-related gastroenterology studies 4
- Eosinophilic Esophagitis 4
- Diagnosis and treatment of tuberculosis 3
- Epidemiology 10
- Microscopic Colitis 7
- Liver Disease Diagnosis and Treatment 3
- Co-authors
- Colm O’Morain (10 shared papers)Mark S. Silverberg (5 shared papers)Barbara M. Ryan (9 shared papers)Joanne M. Stempak (3 shared papers)A. Hillary Steinhart (3 shared papers)Pietro Invernizzi (3 shared papers)Niall Breslin (10 shared papers)Daphne D’Amato (3 shared papers)
In The Last Decade
Sarah O’Donnell
24 papers receiving 261 citations
Peers
Comparison fields: 5 of 54
- Gastroenterology 30
- Hepatology 30
- Genetics 99
- Epidemiology 66
- Surgery 82
Countries citing papers authored by Sarah O’Donnell
This map shows the geographic impact of Sarah O’Donnell'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 Sarah O’Donnell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sarah O’Donnell more than expected).
Fields of papers citing papers by Sarah O’Donnell
This network shows the impact of papers produced by Sarah O’Donnell. 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 Sarah O’Donnell. The network helps show where Sarah O’Donnell may publish in the future.
Co-authors
The 25 scholars most cited alongside Sarah O’Donnell, 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 30 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2010 | 45 | |
| 2 | 2008 | 32 | |
| 3 | 2019 | 26 | |
| 4 | 2020 | 24 | |
| 5 | 2015 | 24 | |
| 6 | 2015 | 19 | |
| 7 | 2019 | 15 | |
| 8 | 2019 | 12 | |
| 9 | 2013 | 11 | |
| 10 | 2013 | 10 | |
| 11 | 2011 | 10 | |
| 12 | 2021 | 8 | |
| 13 | 2008 | 5 | |
| 14 | 2021 | 5 | |
| 15 | 2009 | 5 | |
| 16 | 2018 | 2 | |
| 17 | 2024 | 2 | |
| 18 | 2011 | 2 | |
| 19 | 2020 | 2 | |
| 20 | 2010 | 2 |
About Sarah O’Donnell
Sarah O’Donnell is a scholar working on Surgery, Epidemiology, Genetics, Gastroenterology and Oncology, having authored 30 papers that have together received 265 indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (10 papers), Microscopic Colitis (7 papers), Helicobacter pylori-related gastroenterology studies (4 papers), Eosinophilic Esophagitis (4 papers), Gastrointestinal Bleeding Diagnosis and Treatment (4 papers), Liver Disease Diagnosis and Treatment (3 papers), Diagnosis and treatment of tuberculosis (3 papers) and Colorectal Cancer Screening and Detection (3 papers). The work is most often cited by research in Gastroenterology (30 citations), Hepatology (30 citations), Genetics (99 citations), Epidemiology (66 citations) and Surgery (82 citations). Sarah O’Donnell has collaborated with scholars based in Ireland, Canada and Italy. Frequent co-authors include Colm O’Morain, Mark S. Silverberg, Barbara M. Ryan, Joanne M. Stempak, A. Hillary Steinhart, Pietro Invernizzi, Niall Breslin, Daphne D’Amato, Marco Carbone and Alessio Gerussi. Their work appears in journals such as Gastroenterology, European Journal of Gastroenterology & Hepatology, Inflammatory Bowel Diseases, Journal of Crohn s and Colitis and BMC Gastroenterology.
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.