Jack Leya
Impact in
- Gastroenterology top 5%
- Gastroesophageal reflux and treatments
-
- Esophageal and GI Pathology
- Helicobacter pylori-related gastroenterology studies
- Eosinophilic Esophagitis
Papers in ⓘ
- Surgery 11
- Helicobacter pylori-related gastroenterology studies 3
- Esophageal and GI Pathology 2
- Eosinophilic Esophagitis 2
- Esophageal Cancer Research and Treatment 2
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- Gastroesophageal reflux and treatments 4
- Co-authors
- Stephen J. Sontag (4 shared papers)Thomas Schnell (4 shared papers)Amnon Sonnenberg (2 shared papers)Adrienne Metz (2 shared papers)Benjamin Avidan (1 shared paper)Frank L. Iber (2 shared papers)Sohrab Mobarhan (2 shared papers)Klaus Gottlieb (2 shared papers)
- Journals
- Gastrointestinal Endoscopy (4 papers)The American Journal of Gastroenterology (4 papers)Endoscopy (1 paper)Journal of the American College of Nutrition (1 paper)BMC Infectious Diseases (1 paper)
- Partner nations
- United StatesItalyCanada
In The Last Decade
Jack Leya
15 papers receiving 315 citations
Peers
Comparison fields: 5 of 47
- Gastroenterology 86
- Surgery 190
- Oncology 115
- Speech and Hearing 28
- Nutrition and Dietetics 61
Countries citing papers authored by Jack Leya
This map shows the geographic impact of Jack Leya'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 Jack Leya with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jack Leya more than expected).
Fields of papers citing papers by Jack Leya
This network shows the impact of papers produced by Jack Leya. 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 Jack Leya. The network helps show where Jack Leya may publish in the future.
Co-authors
The 25 scholars most cited alongside Jack Leya, 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 | 2002 | 74 | |
| 2 | 2006 | 55 | |
| 3 | 2000 | 42 | |
| 4 | 1993 | 29 | |
| 5 | 2011 | 22 | |
| 6 | 1994 | 22 | |
| 7 | 2009 | 21 | |
| 8 | 1994 | 21 | |
| 9 | 2011 | 21 | |
| 10 | An unusual case of recurrent gastric abscess. | 2008 | 7 |
| 11 | 2013 | 6 | |
| 12 | 1996 | 4 | |
| 13 | 2005 | 2 | |
| 14 | 2012 | 2 | |
| 15 | 2015 | 1 | |
| 16 | 2021 | 0 |
About Jack Leya
Jack Leya is a scholar working on Surgery, Gastroenterology, Pulmonary and Respiratory Medicine, Oncology and Nutrition and Dietetics, having authored 16 papers that have together received 329 indexed citations. Recurring topics across this work include Gastroesophageal reflux and treatments (4 papers), Child Nutrition and Feeding Issues (3 papers), Helicobacter pylori-related gastroenterology studies (3 papers), Clinical Nutrition and Gastroenterology (3 papers), Esophageal and GI Pathology (2 papers), Eosinophilic Esophagitis (2 papers), Biliary and Gastrointestinal Fistulas (2 papers) and Esophageal Cancer Research and Treatment (2 papers). The work is most often cited by research in Gastroenterology (86 citations), Surgery (190 citations), Oncology (115 citations), Speech and Hearing (28 citations) and Nutrition and Dietetics (61 citations). Jack Leya has collaborated with scholars based in United States, Italy and Canada. Frequent co-authors include Stephen J. Sontag, Thomas Schnell, Amnon Sonnenberg, Adrienne Metz, Benjamin Avidan, Frank L. Iber, Sohrab Mobarhan, Klaus Gottlieb, Margo Shoup and Mary C. Olson. Their work appears in journals such as Gastrointestinal Endoscopy, The American Journal of Gastroenterology, Endoscopy, Journal of the American College of Nutrition and BMC Infectious Diseases.
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.