Nicholas J. Shaheen

42.2k total citations · 14 hit papers
501 papers, 24.1k citations indexed

About

Nicholas J. Shaheen is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Nicholas J. Shaheen has authored 501 papers receiving a total of 24.1k indexed citations (citations by other indexed papers that have themselves been cited), including 416 papers in Surgery, 150 papers in Pulmonary and Respiratory Medicine and 136 papers in Gastroenterology. Recurrent topics in Nicholas J. Shaheen's work include Esophageal Cancer Research and Treatment (232 papers), Esophageal and GI Pathology (203 papers) and Eosinophilic Esophagitis (180 papers). Nicholas J. Shaheen is often cited by papers focused on Esophageal Cancer Research and Treatment (232 papers), Esophageal and GI Pathology (203 papers) and Eosinophilic Esophagitis (180 papers). Nicholas J. Shaheen collaborates with scholars based in United States, United Kingdom and Australia. Nicholas J. Shaheen's co-authors include Evan S. Dellon, Robert S. Sandler, John T. Woosley, Gary W. Falk, Prasad G. Iyer, Anne F. Peery, Seth D. Crockett, Michael F. Vaezi, Hannah P. Kim and Peter J. Kahrilas and has published in prestigious journals such as The Lancet, JAMA and Journal of Clinical Oncology.

In The Last Decade

Nicholas J. Shaheen

467 papers receiving 23.5k citations

Hit Papers

Burden of Gastrointestina... 2000 2026 2008 2017 2012 2018 2015 2014 2011 400 800 1.2k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Burden of Gastrointestinal Disease in the United States: 2012 Update
    2012 1.5k citations Evan S. Dellon, Douglas R. Morgan et al. Gastroenterology profile →
  2. Burden and Cost of Gastrointestinal, Liver, and Pancreatic Diseases in the United States: Update 2018
    2018 1.1k citations Evan S. Dellon, J. Lucas Williams et al. Gastroenterology profile →
  3. ACG Clinical Guideline: Diagnosis and Management of Barrett’s Esophagus
    2015 986 citations Nicholas J. Shaheen, Gary W. Falk et al. The American Journal of Gastroenterology profile →
  4. Quality Indicators for Colonoscopy
    2014 869 citations Nicholas J. Shaheen et al. The American Journal of Gastroenterology profile →
  5. American Gastroenterological Association Technical Review on the Management of Barrett's Esophagus
    2011 755 citations John M. Inadomi, Nicholas J. Shaheen et al. Gastroenterology profile →
  6. Burden of Gastrointestinal, Liver, and Pancreatic Diseases in the United States
    2015 670 citations A. Sidney Barritt, Evan S. Dellon et al. Gastroenterology profile →
  7. Is there publication bias in the reporting of cancer risk in Barrett's esophagus?
    2000 553 citations Nicholas J. Shaheen, Robert S. Sandler et al. Gastroenterology profile →
  8. The Burden of Gastrointestinal and Liver Diseases, 2006
    2006 516 citations Nicholas J. Shaheen, Douglas R. Morgan et al. The American Journal of Gastroenterology profile →
  9. Burden and Cost of Gastrointestinal, Liver, and Pancreatic Diseases in the United States: Update 2021
    2021 476 citations Nicholas J. Shaheen, Robert S. Sandler et al. Gastroenterology profile →
  10. American Gastroenterological Association Medical Position Statement on the Management of Gastroesophageal Reflux Disease
    2008 458 citations Nicholas J. Shaheen et al. Gastroenterology profile →
  11. A phenotypic analysis shows that eosinophilic esophagitis is a progressive fibrostenotic disease
    2013 353 citations Evan S. Dellon, Nicholas J. Shaheen et al. Gastrointestinal Endoscopy profile →
  12. Prevalence of Eosinophilic Esophagitis in the United States
    2013 336 citations Evan S. Dellon, Nicholas J. Shaheen et al. Clinical Gastroenterology and Hepatology profile →
  13. Epidemiology, Diagnosis, and Management of Esophageal Adenocarcinoma
    2015 262 citations Nicholas J. Shaheen et al. Gastroenterology profile →
  14. Diagnosis and Management of Barrett's Esophagus: An Updated ACG Guideline
    2022 234 citations Nicholas J. Shaheen, Gary W. Falk et al. The American Journal of Gastroenterology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Nicholas J. Shaheen United States 77 19.0k 7.5k 6.3k 4.1k 3.5k 501 24.1k
Amnon Sonnenberg United States 59 9.7k 0.5× 3.8k 0.5× 5.4k 0.9× 808 0.2× 2.5k 0.7× 442 14.9k
Evan S. Dellon United States 68 16.9k 0.9× 1.6k 0.2× 2.6k 0.4× 9.7k 2.4× 1.4k 0.4× 652 19.7k
Nicolas Demartines Switzerland 58 27.8k 1.5× 13.6k 1.8× 1.5k 0.2× 1.8k 0.4× 12.1k 3.4× 474 38.8k
Willem A. Bemelman Netherlands 66 13.0k 0.7× 2.4k 0.3× 1.2k 0.2× 1.1k 0.3× 7.7k 2.2× 424 18.4k
Steven D. Wexner United States 83 23.3k 1.2× 4.2k 0.6× 2.4k 0.4× 9.6k 2.3× 12.0k 3.4× 802 29.9k
Alessandro Repici Italy 66 10.1k 0.5× 9.0k 1.2× 3.1k 0.5× 192 0.0× 7.1k 2.0× 691 17.3k
Peter D. Siersema Netherlands 77 14.1k 0.7× 10.8k 1.4× 2.6k 0.4× 205 0.0× 6.4k 1.8× 647 22.9k
Edward V. Loftus United States 98 13.7k 0.7× 2.2k 0.3× 3.4k 0.5× 1.8k 0.4× 3.6k 1.0× 773 37.2k
Alan Barkun Canada 74 12.2k 0.6× 7.1k 0.9× 6.7k 1.1× 194 0.0× 5.1k 1.5× 555 19.0k
J. Hermans Netherlands 78 4.9k 0.3× 7.8k 1.0× 1.9k 0.3× 1.7k 0.4× 5.2k 1.5× 338 20.8k

Countries citing papers authored by Nicholas J. Shaheen

Since Specialization
Citations

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

Fields of papers citing papers by Nicholas J. Shaheen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nicholas J. Shaheen. 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 Nicholas J. Shaheen. The network helps show where Nicholas J. Shaheen may publish in the future.

Co-authorship network of co-authors of Nicholas J. Shaheen

This figure shows the co-authorship network connecting the top 25 collaborators of Nicholas J. Shaheen. A scholar is included among the top collaborators of Nicholas J. Shaheen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nicholas J. Shaheen. Nicholas J. Shaheen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kolb, Jennifer M., et al.. (2025). High Rates of Dysplasia in a Population-based Analysis of “Incidental” Barrett’s Esophagus. Clinical Gastroenterology and Hepatology.
2.
Sawas, Tarek, Alex R. Jones, Olgert Bardhi, et al.. (2025). Overall and Cause-Specific Mortality in Patients With Barrett's Esophagus: A Systematic Review and Meta-Analysis of Population-Based Studies. The American Journal of Gastroenterology. 121(1). 140–150. 2 indexed citations
3.
Shaheen, Nicholas J., et al.. (2025). Screening for Barrett Esophagus and Esophageal Adenocarcinoma: Approaches and Outcomes. The American Journal of Gastroenterology. 121(2). 302–311.
4.
Barlowe, Trevor, Chelsea Anderson, Robert S. Sandler, et al.. (2024). Glucagon-Like Peptide-1 Receptor Agonists Do Not Increase Aspiration During Upper Endoscopy in Patients With Diabetes. Clinical Gastroenterology and Hepatology. 23(5). 739–747. 27 indexed citations
5.
Moinova, Helen, Suman Verma, John A. Dumot, et al.. (2024). Multicenter, Prospective Trial of Nonendoscopic Biomarker-Driven Detection of Barrett's Esophagus and Esophageal Adenocarcinoma. The American Journal of Gastroenterology. 119(11). 2206–2214. 7 indexed citations
6.
Yadlapati, Rena, Dayna S. Early, Prasad G. Iyer, et al.. (2024). Quality indicators for upper GI endoscopy. Gastrointestinal Endoscopy. 101(2). 236–260. 5 indexed citations
7.
Yu, Ming, Helen Moinova, Amber Willbanks, et al.. (2022). Novel DNA Methylation Biomarker Panel for Detection of Esophageal Adenocarcinoma and High-Grade Dysplasia. Clinical Cancer Research. 28(17). 3761–3769. 11 indexed citations
8.
Munster, Sanne N. van, Esther Nieuwenhuis, Cary C. Cotton, et al.. (2022). ALL-CAUSE MORTALITY AFTER SUCCESSFUL ENDOSCOPIC ERADICATION THERAPY FOR BARRETT’S RELATED NEOPLASIA IN A NATIONWIDE COHORT OF 1154 PATIENTS. Endoscopy. 54(S 01). S93–S93. 2 indexed citations
9.
Cotton, Cary C., Swathi Eluri, & Nicholas J. Shaheen. (2022). Management of Dysplastic Barrett’s Esophagus and Early Esophageal Adenocarcinoma. Gastroenterology Clinics of North America. 51(3). 485–500. 4 indexed citations
10.
Parasa, Sravanthi, Madhav Desai, Anusha Vittal, et al.. (2019). Estimating neoplasia detection rate (NDR) in patients with Barrett’s oesophagus based on index endoscopy: a systematic review and meta-analysis. Gut. 68(12). 2122–2128. 35 indexed citations
11.
Blum, Andrew E., Lakshmeswari Ravi, Adam Kresak, et al.. (2019). Systems Biology Analyses Show Hyperactivation of Transforming Growth Factor-β and JNK Signaling Pathways in Esophageal Cancer. Gastroenterology. 156(6). 1761–1774. 36 indexed citations
12.
Moinova, Helen, Thomas LaFramboise, James Lutterbaugh, et al.. (2018). Identifying DNA methylation biomarkers for non-endoscopic detection of Barrett’s esophagus. Science Translational Medicine. 10(424). 104 indexed citations
13.
Jovov, Biljana, et al.. (2017). Fragments of e-Cadherin as Biomarkers of Non-erosive Reflux Disease. Digestive Diseases and Sciences. 63(3). 628–635. 4 indexed citations
14.
Blum, Andrew E., Yan Guo, Lakshmeswari Ravi, et al.. (2016). RNA Sequencing Identifies Transcriptionally Viable Gene Fusions in Esophageal Adenocarcinomas. Cancer Research. 76(19). 5628–5633. 20 indexed citations
15.
Sun, Xiangqing, Robert C. Elston, Jill S. Barnholtz‐Sloan, et al.. (2016). Predicting Barrett's Esophagus in Families: An Esophagus Translational Research Network (BETRNet) Model Fitting Clinical Data to a Familial Paradigm. Cancer Epidemiology Biomarkers & Prevention. 25(5). 727–735. 10 indexed citations
16.
Dai, James Y., Jean de Dieu Tapsoba, Matthew F. Buas, et al.. (2015). A Newly Identified Susceptibility Locus near FOXP1 Modifies the Association of Gastroesophageal Reflux with Barrett's Esophagus. Cancer Epidemiology Biomarkers & Prevention. 24(11). 1739–1747. 19 indexed citations
17.
Yu, Ming, Andrew M. Kaz, Shelli M. Morris, et al.. (2015). Methylated B3GAT2 and ZNF793 Are Potential Detection Biomarkers for Barrett's Esophagus. Cancer Epidemiology Biomarkers & Prevention. 24(12). 1890–1897. 11 indexed citations
18.
Cottrell, Mackenzie L., Kuo H. Yang, Heather M. A. Prince, et al.. (2014). Predicting Effective Truvada ® PrEP Dosing Strategies With a Novel PK-PD Model Incorporating Tissue Active Metabolites and Endogenous Nucleotides (EN). AIDS Research and Human Retroviruses. 30(S1). A60–A60. 9 indexed citations
19.
Barritt, A. Sidney & Nicholas J. Shaheen. (2008). Should patients with Barrett's oesophagus be kept under surveillance? The case against. Best Practice & Research Clinical Gastroenterology. 22(4). 741–750. 11 indexed citations
20.
Shaheen, Nicholas J. & Ian S. Grimm. (1996). Fulminant hepatic failure associated with clarithromycin.. PubMed. 91(2). 394–5. 21 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Amnon Sonnenberg Breakdown of academic impact, for papers by Evan S. Dellon Breakdown of academic impact, for papers by Nicolas Demartines Breakdown of academic impact, for papers by Willem A. Bemelman Breakdown of academic impact, for papers by Steven D. Wexner Breakdown of academic impact, for papers by Alessandro Repici Breakdown of academic impact, for papers by Peter D. Siersema Breakdown of academic impact, for papers by Edward V. Loftus Breakdown of academic impact, for papers by Alan Barkun Breakdown of academic impact, for papers by J. Hermans
Rankless by CCL
2026