John Shanahan

36 papers and 283 indexed citations
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About

John Shanahan is a scholar working on Oncology, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, John Shanahan has authored 36 papers receiving a total of 283 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Oncology, 8 papers in Cardiology and Cardiovascular Medicine and 7 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in John Shanahan’s work include Pancreatic and Hepatic Oncology Research (7 papers), Cardiovascular Health and Risk Factors (6 papers) and Radiomics and Machine Learning in Medical Imaging (3 papers). John Shanahan is often cited by papers focused on Pancreatic and Hepatic Oncology Research (7 papers), Cardiovascular Health and Risk Factors (6 papers) and Radiomics and Machine Learning in Medical Imaging (3 papers). John Shanahan collaborates with scholars based in United States, Brazil and India. John Shanahan's co-authors include Alberto J. Montero, Nickolas Stabellini, Jill S. Barnholtz‐Sloan, Kristin Waite, Jennifer Cullen, Lifen Cao, Nelson Hamerschlak, Jordan M. Winter, Avirup Guha and Jonathan J. Hue and has published in prestigious journals such as Circulation, Journal of Clinical Oncology and Journal of the American College of Cardiology.

In The Last Decade

Co-authorship network of co-authors of John Shanahan

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

Fields of papers citing papers by John Shanahan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Shanahan

Since Specialization
Citations

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