James Espinosa

49 papers and 671 indexed citations
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About

James Espinosa is a scholar working on Surgery, Emergency Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, James Espinosa has authored 49 papers receiving a total of 671 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 8 papers in Emergency Medicine and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in James Espinosa’s work include Emergency and Acute Care Studies (4 papers), Ultrasound in Clinical Applications (4 papers) and Gastrointestinal disorders and treatments (3 papers). James Espinosa is often cited by papers focused on Emergency and Acute Care Studies (4 papers), Ultrasound in Clinical Applications (4 papers) and Gastrointestinal disorders and treatments (3 papers). James Espinosa collaborates with scholars based in United States and France. James Espinosa's co-authors include Louis Graff, Harry W. Severance, Anthony J. Joseph, Michael A. Ross, John Dallara, Wyatt W. Decker, Scott M. Silvers, Richard D. Shih, Stephen J. Wolf and Michael D. Brown and has published in prestigious journals such as The American Journal of Cardiology, Medicine & Science in Sports & Exercise and Annals of Emergency Medicine.

In The Last Decade

Co-authorship network of co-authors of James Espinosa

This figure shows the co-authorship network connecting the top 25 collaborators of James Espinosa. A scholar is included among the top collaborators of James Espinosa 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 James Espinosa. James Espinosa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by James Espinosa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by James Espinosa

Since Specialization
Citations

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

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