Paul Kortan

92 papers and 2.2k indexed citations i.

About

Paul Kortan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Paul Kortan has authored 92 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Surgery, 56 papers in Pulmonary and Respiratory Medicine and 26 papers in Gastroenterology. Recurrent topics in Paul Kortan’s work include Esophageal and GI Pathology (29 papers), Gallbladder and Bile Duct Disorders (27 papers) and Gastric Cancer Management and Outcomes (15 papers). Paul Kortan is often cited by papers focused on Esophageal and GI Pathology (29 papers), Gallbladder and Bile Duct Disorders (27 papers) and Gastric Cancer Management and Outcomes (15 papers). Paul Kortan collaborates with scholars based in Canada, United States and Australia. Paul Kortan's co-authors include Gregory Haber, Wen-Hsiung Chang, Norman E. Marcon, Gabor Kandel, Maria Cirocco, Michael J. Bourke, Gary R. May, Gurpal Sandha, Shou‐jiang Tang and Simon Zanati and has published in prestigious journals such as Gastroenterology, Annals of Surgery and The American Journal of Medicine.

In The Last Decade

Co-authorship network of co-authors of Paul Kortan i

Fields of papers citing papers by Paul Kortan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Paul Kortan

Since Specialization
Citations

This map shows the geographic impact of Paul Kortan'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 Paul Kortan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Paul Kortan 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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2025