Douglas O. Faigel

15.0k citations
226 papers · 9.8k indexed · h-index 57

Impact in

Papers in

    • Gastrointestinal Bleeding Diagnosis and Treatment 23
    • Esophageal and GI Pathology 59
    • Gastrointestinal disorders and treatments 33
    • Esophageal Cancer Research and Treatment 29

Douglas O. Faigel

223 papers receiving 9.3k citations

Peers

Douglas O. Faigel
Comparison fields: 5 of 149
  • Gastroenterology 2.6k
  • Anesthesiology and Pain Medicine 908
  • Surgery 6.6k
  • Pulmonary and Respiratory Medicine 4.8k
  • Oncology 3.9k
Replace Brian C. Jacobson with:
Brian C. Jacobson United States
John R. Saltzman United States
Mouen A. Khashab United States
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Elizabeth Rajan United States
Glen A. Lehman United States
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Citations per field
00.5×1.5×1.9×
Brian C. Jacobson · 1×
Citations per year

Countries citing papers authored by Douglas O. Faigel

Since Specialization
Citations

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

Fields of papers citing papers by Douglas O. Faigel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Douglas O. Faigel. 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 Douglas O. Faigel. The network helps show where Douglas O. Faigel may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Douglas O. Faigel, 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 Douglas O. Faigel Line = papers co-authored together Douglas O. Faigel links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20223
2 202146
3 202018
4 201919
5 201917
6 201684
7 20108
8 200686
9 2006377
10 200654
11 2003199
12 200345
13 20010
14 200115
15 200183
16 200120
17 199912
18 19998
19 19994
20
NEST study (no endosonographic detection of tumor) of missed pancreatic neoplasms by endoscopic ultrasound. An American endosonography committee study
19995

About Douglas O. Faigel

Douglas O. Faigel is a scholar working on Gastroenterology, Surgery, Oncology, Pulmonary and Respiratory Medicine and Hepatology, having authored 226 papers that have together received 9.8k indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (61 papers), Esophageal and GI Pathology (59 papers), Gastric Cancer Management and Outcomes (57 papers), Gallbladder and Bile Duct Disorders (38 papers), Colorectal Cancer Screening and Detection (35 papers), Gastrointestinal disorders and treatments (33 papers), Esophageal Cancer Research and Treatment (29 papers) and Gastrointestinal Bleeding Diagnosis and Treatment (23 papers). The work is most often cited by research in Gastroenterology (2.6k citations), Anesthesiology and Pain Medicine (908 citations), Surgery (6.6k citations), Pulmonary and Respiratory Medicine (4.8k citations) and Oncology (3.9k citations). Douglas O. Faigel has collaborated with scholars based in United States, India and Netherlands. Frequent co-authors include Todd H. Baron, Robert D. Fanelli, Jonathan A. Leighton, William K. Hirota, Brian C. Jacobson, Jay L. Goldstein, J. Shawn Mallery, J. Patrick Waring, Glenn M. Eisen and Raquel E. Davila. Their work appears in journals such as Gastrointestinal Endoscopy, The American Journal of Gastroenterology, Digestive Diseases and Sciences, Endoscopy and Gastroenterology.

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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2026