Robert H. Geelkerken
- Gastroenterology top 2%
- Gastroesophageal reflux and treatments 15
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- Aortic aneurysm repair treatments 38
- Renal and Vascular Pathologies 15
- Vascular Procedures and Complications 14
- Surgery top 2%
- Abdominal vascular conditions and treatments 47
- Vascular anomalies and interventions 15
- Peripheral Artery Disease Management 14
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- Cardiac, Anesthesia and Surgical Outcomes 23
- Hepatology top 10%
- Co-authors
- Jeroen J. KolkmanAd B. HuismanA.S. van PetersenJ. Hajo van BockelJohannes A. OttePeter MensinkA. B. HuismanClark J. Zeebregts
- Journals
- SHILAP Revista de lepidopterología (1 paper)Gastroenterology (3 papers)PLoS ONE (1 paper)
- Partner nations
- NetherlandsUnited StatesFrance
In The Last Decade
Robert H. Geelkerken
106 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 107
- Gastroenterology 276
- Pulmonary and Respiratory Medicine 1.3k
- Surgery 1.5k
- Cardiology and Cardiovascular Medicine 461
- Hepatology 102
Countries citing papers authored by Robert H. Geelkerken
This map shows the geographic impact of Robert H. Geelkerken'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 Robert H. Geelkerken with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert H. Geelkerken more than expected).
Fields of papers citing papers by Robert H. Geelkerken
This network shows the impact of papers produced by Robert H. Geelkerken. 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 Robert H. Geelkerken. The network helps show where Robert H. Geelkerken may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Robert H. Geelkerken, 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 | 2 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 0 | |
| 4 | 2025 | 6 | |
| 5 | 2024 | 0 | |
| 6 | 2024 | 1 | |
| 7 | 2024 | 1 | |
| 8 | 2023 | 0 | |
| 9 | 2023 | 2 | |
| 10 | 2023 | 3 | |
| 11 | 2023 | 2 | |
| 12 | 2023 | 2 | |
| 13 | 2023 | 2 | |
| 14 | 2021 | 13 | |
| 15 | 2020 | 22 | |
| 16 | 2020 | 4 | |
| 17 | 2019 | 7 | |
| 18 | 2017 | 11 | |
| 19 | 2017 | 46 | |
| 20 | 2003 | 84 |
About Robert H. Geelkerken
Robert H. Geelkerken is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Surgery, having authored 112 papers that have together received 2.3k indexed citations. Recurring topics across this work include Abdominal vascular conditions and treatments (47 papers), Aortic aneurysm repair treatments (38 papers), Cardiac, Anesthesia and Surgical Outcomes (23 papers), Gastroesophageal reflux and treatments (15 papers), Vascular anomalies and interventions (15 papers), Renal and Vascular Pathologies (15 papers), Vascular Procedures and Complications (14 papers) and Peripheral Artery Disease Management (14 papers). The work is most often cited by research in Gastroenterology (276 citations), Pulmonary and Respiratory Medicine (1.3k citations) and Surgery (1.5k citations). Robert H. Geelkerken has collaborated with scholars based in Netherlands, United States and France. Frequent co-authors include Jeroen J. Kolkman, Ad B. Huisman, A.S. van Petersen, J. Hajo van Bockel, Johannes A. Otte, Peter Mensink, A. B. Huisman, Clark J. Zeebregts, Job van der Palen and Ellie Oostveen. Their work appears in journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.
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.