John Calvin Coffey

159 papers and 5.1k indexed citations
i
.

About

John Calvin Coffey is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, John Calvin Coffey has authored 159 papers receiving a total of 5.1k indexed citations (citations by other indexed papers that have themselves been cited), including 82 papers in Surgery, 71 papers in Oncology and 31 papers in Pulmonary and Respiratory Medicine. Recurrent topics in John Calvin Coffey’s work include Colorectal Cancer Surgical Treatments (57 papers), Inflammatory Bowel Disease (24 papers) and Colorectal Cancer Screening and Detection (23 papers). John Calvin Coffey is often cited by papers focused on Colorectal Cancer Surgical Treatments (57 papers), Inflammatory Bowel Disease (24 papers) and Colorectal Cancer Screening and Detection (23 papers). John Calvin Coffey collaborates with scholars based in Ireland, United States and United Kingdom. John Calvin Coffey's co-authors include P. R. O’Connell, Donal Peter O’Leary, John P. Burke, Neil G. Docherty, Victor W. Fazio, Ravi P. Kiran, Fiachra Rowan, H. P. Redmond, Feza H. Remzi and Stewart R. Walsh and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Oncology and Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of John Calvin Coffey

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

John Calvin Coffey

153 papers receiving 4.9k citations

Fields of papers citing papers by John Calvin Coffey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Calvin Coffey

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026