Oren Ledder
- Gastroenterology top 5%
- Genetics top 2%
- Inflammatory Bowel Disease 52
- Epidemiology top 5%
- Microscopic Colitis 30
- Surgery top 10%
- Eosinophilic Esophagitis 7
- Esophageal and GI Pathology 7
- Gastrointestinal disorders and treatments 6
- Infectious Diseases top 10%
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- Pharmaceutical studies and practices 8
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- Pregnancy and Medication Impact 7
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- Autoimmune and Inflammatory Disorders Research 6
- Co-authors
- Dan TurnerRaffi Lev‐TzionRon ShaoulAnne M. GriffithsAmit AssaRaanan ShamirShlomi CohenBaruch Yerushalmi
- Cited by
- GastroenterologyGeneticsEpidemiology
- Journals
- Journal of Crohn s and Colitis (18 papers)Journal of Pediatric Gastroenterology and Nutrition (17 papers)Inflammatory Bowel Diseases (7 papers)
- Partner nations
- IsraelUnited StatesCanada
In The Last Decade
Oren Ledder
68 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 82
- Gastroenterology 154
- Genetics 724
- Epidemiology 474
- Surgery 484
- Infectious Diseases 183
Countries citing papers authored by Oren Ledder
This map shows the geographic impact of Oren Ledder'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 Oren Ledder with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Oren Ledder more than expected).
Fields of papers citing papers by Oren Ledder
This network shows the impact of papers produced by Oren Ledder. 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 Oren Ledder. The network helps show where Oren Ledder may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Oren Ledder, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 1 | |
| 4 | 2024 | 3 | |
| 5 | 2024 | 3 | |
| 6 | 2024 | 2 | |
| 7 | 2024 | 1 | |
| 8 | 2023 | 3 | |
| 9 | 2023 | 8 | |
| 10 | 2023 | 1 | |
| 11 | 2023 | 4 | |
| 12 | 2022 | 32 | |
| 13 | 2021 | 4 | |
| 14 | 2019 | 175 | |
| 15 | 2016 | 14 | |
| 16 | 2014 | 40 | |
| 17 | 2014 | 63 | |
| 18 | 2013 | 24 | |
| 19 | 2010 | 27 | |
| 20 | 2003 | 70 |
About Oren Ledder
Oren Ledder is a scholar working on Genetics, Gastroenterology and Epidemiology, having authored 72 papers that have together received 1.3k indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (52 papers), Microscopic Colitis (30 papers), Pharmaceutical studies and practices (8 papers), Eosinophilic Esophagitis (7 papers), Esophageal and GI Pathology (7 papers), Pregnancy and Medication Impact (7 papers), Gastrointestinal disorders and treatments (6 papers) and Autoimmune and Inflammatory Disorders Research (6 papers). The work is most often cited by research in Gastroenterology (154 citations), Genetics (724 citations) and Epidemiology (474 citations). Oren Ledder has collaborated with scholars based in Israel, United States and Canada. Frequent co-authors include Dan Turner, Raffi Lev‐Tzion, Ron Shaoul, Anne M. Griffiths, Amit Assa, Raanan Shamir, Shlomi Cohen, Baruch Yerushalmi, Daniel A. Lemberg and Batia Weiss. Their work appears in journals such as Journal of Crohn s and Colitis, Journal of Pediatric Gastroenterology and Nutrition, Inflammatory Bowel Diseases, Alimentary Pharmacology & Therapeutics and Gut.
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.