James C. Gregor

1.9k citations
48 papers · 1.4k indexed · h-index 20

Impact in

Papers in

James C. Gregor

47 papers receiving 1.3k citations

Peers

James C. Gregor
Comparison fields: 5 of 97
  • Gastroenterology 207
  • Genetics 373
  • Epidemiology 446
  • Surgery 564
  • Hematology 140
Replace Patrick F. van Rheenen with:
Patrick F. van Rheenen Netherlands
Qufei Wu United States
A. S. McIntyre United Kingdom
Muhammad Aziz United States
Waqqas Afif Canada
Mark Borgaonkar Canada
Francisco Portela Portugal
Jasbir Dhaliwal United States
Bernd Bokemeyer Germany
Masoud Solaymani–Dodaran Iran
James C. Gregor relative to Patrick F. van Rheenen Netherlands Patrick F. van Rheenen's profile →
Citations per field
00.5×1.5×
Patrick F. van Rheenen · 1×
Citations per year

Countries citing papers authored by James C. Gregor

Since Specialization
Citations

This map shows the geographic impact of James C. Gregor'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 James C. Gregor with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James C. Gregor more than expected).

Fields of papers citing papers by James C. Gregor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James C. Gregor. 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 James C. Gregor. The network helps show where James C. Gregor may publish in the future.

Co-authorship network

The 25 scholars most cited alongside James C. Gregor, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with James C. Gregor Line = papers co-authored together James C. Gregor links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20242
2 20211
3 201814
4 201510
5 2014154
6 201422
7 20134
8 201112
9 200818
10 2005179
11 200222
12 200042
13 199949
14 199790
15 1997115
16 199710
17 199620
18 199624
19 1995125
20 199430

About James C. Gregor

James C. Gregor is a scholar working on Gastroenterology, Genetics, Epidemiology, Surgery and Speech and Hearing, having authored 48 papers that have together received 1.4k indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (20 papers), Microscopic Colitis (16 papers), Gastroesophageal reflux and treatments (9 papers), Eosinophilic Esophagitis (7 papers), Helicobacter pylori-related gastroenterology studies (7 papers), Pancreatitis Pathology and Treatment (4 papers), Health Systems, Economic Evaluations, Quality of Life (4 papers) and Gastrointestinal disorders and treatments (3 papers). The work is most often cited by research in Gastroenterology (207 citations), Genetics (373 citations), Epidemiology (446 citations), Surgery (564 citations) and Hematology (140 citations). James C. Gregor has collaborated with scholars based in Canada, United States and Saudi Arabia. Frequent co-authors include Terry Ponich, David K. Driman, Hani Jawa, Neville Suskin, Jeremy Parfitt, Paul C. Adams, Kenneth Atkinson, Ann Kertesz, L. S. Valberg and Brian G. Feagan. Their work appears in journals such as Alimentary Pharmacology & Therapeutics, Canadian Journal of Gastroenterology and Hepatology, Gastroenterology, Gastrointestinal Endoscopy and Inflammatory Bowel 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.

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