Greg O’Grady
Impact in
- Gastroenterology top 1%
- Gastrointestinal motility and disorders
- Gastroesophageal reflux and treatments
- Health Informatics top 5%
Papers in
- Surgery 51
- Helicobacter pylori-related gastroenterology studies 14
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- Gastrointestinal motility and disorders 42
- Gastroesophageal reflux and treatments 16
- Co-authors
- Peng Du (28 shared papers)Ian Bissett (27 shared papers)Chris Varghese (37 shared papers)Leo K. Cheng (15 shared papers)Armen A. Gharibans (37 shared papers)Stefan Calder (31 shared papers)Ryash Vather (4 shared papers)Christopher N. Andrews (20 shared papers)
- Journals
- Neurogastroenterology & Motility (10 papers)Colorectal Disease (8 papers)ANZ Journal of Surgery (5 papers)Annals of Biomedical Engineering (4 papers)Scientific Reports (3 papers)
- Partner nations
- New ZealandAustraliaUnited States
In The Last Decade
Greg O’Grady
81 papers receiving 1.3k citations
Greg O’Grady's Hit Papers
Peers
Comparison fields: 5 of 112
- Gastroenterology 533
- Health Informatics 38
- Pharmacy 110
- Surgery 644
- Cardiology and Cardiovascular Medicine 263
Countries citing papers authored by Greg O’Grady
This map shows the geographic impact of Greg O’Grady'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 Greg O’Grady with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Greg O’Grady more than expected).
Fields of papers citing papers by Greg O’Grady
This network shows the impact of papers produced by Greg O’Grady. 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 Greg O’Grady. The network helps show where Greg O’Grady may publish in the future.
Co-authors
The 25 scholars most cited alongside Greg O’Grady, 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 89 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2014 | 117 | |
| 2 | Artificial intelligence in surgery Hit paper breakdown → | 2024 | 82 |
| 3 | 2020 | 64 | |
| 4 | 2022 | 53 | |
| 5 | 2010 | 46 | |
| 6 | 2019 | 46 | |
| 7 | 2010 | 44 | |
| 8 | 2022 | 42 | |
| 9 | 2016 | 39 | |
| 10 | 2010 | 35 | |
| 11 | 2022 | 34 | |
| 12 | 2022 | 33 | |
| 13 | 2018 | 29 | |
| 14 | 2021 | 28 | |
| 15 | 2020 | 26 | |
| 16 | 2016 | 25 | |
| 17 | 2022 | 25 | |
| 18 | 2020 | 24 | |
| 19 | 2022 | 24 | |
| 20 | 2020 | 23 |
About Greg O’Grady
Greg O’Grady is a scholar working on Surgery, Gastroenterology, Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Oncology, having authored 89 papers that have together received 1.3k indexed citations. Recurring topics across this work include Gastrointestinal motility and disorders (42 papers), Gastroesophageal reflux and treatments (16 papers), Helicobacter pylori-related gastroenterology studies (14 papers), Cardiac, Anesthesia and Surgical Outcomes (13 papers), Colorectal Cancer Surgical Treatments (11 papers), Infant Health and Development (10 papers), Diet and metabolism studies (10 papers) and Phonocardiography and Auscultation Techniques (9 papers). The work is most often cited by research in Gastroenterology (533 citations), Health Informatics (38 citations), Pharmacy (110 citations), Surgery (644 citations) and Cardiology and Cardiovascular Medicine (263 citations). Greg O’Grady has collaborated with scholars based in New Zealand, Australia and United States. Frequent co-authors include Peng Du, Ian Bissett, Chris Varghese, Leo K. Cheng, Armen A. Gharibans, Stefan Calder, Ryash Vather, Christopher N. Andrews, Phil G. Dinning and Celia Keane. Their work appears in journals such as Neurogastroenterology & Motility, Colorectal Disease, ANZ Journal of Surgery, Annals of Biomedical Engineering and Scientific Reports.
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.