David E. Loren

3.9k citations
121 papers · 2.3k indexed · h-index 25
  • Oncology top 2%
    • Pancreatic and Hepatic Oncology Research 53
  • Surgery top 1%
    • Pediatric Hepatobiliary Diseases and Treatments 32
    • Esophageal and GI Pathology 32
    • Pancreatitis Pathology and Treatment 25
    • Gastrointestinal disorders and treatments 15
    • Cholangiocarcinoma and Gallbladder Cancer Studies 14
    • Gallbladder and Bile Duct Disorders 49
    • Gastric Cancer Management and Outcomes 21

David E. Loren

112 papers receiving 2.2k citations

Peers

David E. Loren
Comparison fields: 5 of 64
  • Oncology 1.4k
  • Surgery 2.0k
  • Pulmonary and Respiratory Medicine 1.4k
  • Gastroenterology 171
  • Epidemiology 185
Replace Kentaro Yamao with:
Kentaro Yamao Japan
Hermann Keßler United States
Takashi Hisabe Japan
Shuntaro Mukai Japan
Juergen F. Riemann Germany
Byung Moo Yoo South Korea
Toshiharu Ueki Japan
Romano Sassatelli Italy
Nikolaos Gouvas Greece
Kuang‐I Fu Japan
David E. Loren relative to Kentaro Yamao Japan Kentaro Yamao's profile →
Citations per field
00.5×8.2×
Kentaro Yamao · 1×
Citations per year

Countries citing papers authored by David E. Loren

Since Specialization
Citations

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

Fields of papers citing papers by David E. Loren

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David E. Loren. 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 David E. Loren. The network helps show where David E. Loren may publish in the future.

Co-authorship network

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

All Works

20 of 20 papers shown
#Work
1 20250
2 20239
3 20224
4 20220
5 202112
6 201919
7 20167
8 2016199
9 20157
10 2015182
11 201340
12 201364
13 201256
14 201228
15 201124
16 201146
17 201166
18 20095
19 200821
20 20026

About David E. Loren

David E. Loren is a scholar working on Pulmonary and Respiratory Medicine, Surgery, Oncology, Gastroenterology and Speech and Hearing, having authored 121 papers that have together received 2.3k indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (53 papers), Gallbladder and Bile Duct Disorders (49 papers), Pediatric Hepatobiliary Diseases and Treatments (32 papers), Esophageal and GI Pathology (32 papers), Pancreatitis Pathology and Treatment (25 papers), Gastric Cancer Management and Outcomes (21 papers), Gastrointestinal disorders and treatments (15 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (14 papers). The work is most often cited by research in Oncology (1.4k citations), Surgery (2.0k citations), Pulmonary and Respiratory Medicine (1.4k citations), Gastroenterology (171 citations) and Epidemiology (185 citations). David E. Loren has collaborated with scholars based in United States, Lebanon and Denmark. Frequent co-authors include Thomas E. Kowalski, Ali A. Siddiqui, Douglas G. Adler, Ali A. Siddiqui, Michel Kahaleh, José Nieto, Mohamad A. Eloubeidi, Reem Z. Sharaiha, Shih‐Kuang S. Hong and Vaibhav Mehendiratta. Their work appears in journals such as Gastrointestinal Endoscopy, Digestive Diseases and Sciences, Journal of Clinical Gastroenterology, Gastroenterology and Endoscopic Ultrasound.

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