John Feldman

17 papers and 390 indexed citations i.

About

John Feldman is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, John Feldman has authored 17 papers receiving a total of 390 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 5 papers in Gastroenterology and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in John Feldman’s work include Esophageal and GI Pathology (8 papers), Gastroesophageal reflux and treatments (5 papers) and Dysphagia Assessment and Management (4 papers). John Feldman is often cited by papers focused on Esophageal and GI Pathology (8 papers), Gastroesophageal reflux and treatments (5 papers) and Dysphagia Assessment and Management (4 papers). John Feldman collaborates with scholars based in United States, Thailand and Israel. John Feldman's co-authors include Joel E. Richter, Ambuj Kumar, Wojciech Błoński, William Coleman, Kristine L. MacDonald, Michael T. Osterholm, Laurence Slutsker, Karen E. White, Craig W. Hedberg and Thomas W. Hennessy and has published in prestigious journals such as New England Journal of Medicine, Gastroenterology and American Journal of Epidemiology.

In The Last Decade

Co-authorship network of co-authors of John Feldman i

Fields of papers citing papers by John Feldman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Feldman

Since Specialization
Citations

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