Philip O. Katz

495 total papers · 12.2k total citations
216 papers, 7.6k citations indexed

About

Philip O. Katz is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Philip O. Katz has authored 216 papers receiving a total of 7.6k indexed citations (citations by other indexed papers that have themselves been cited), including 180 papers in Surgery, 173 papers in Gastroenterology and 37 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Philip O. Katz's work include Gastroesophageal reflux and treatments (168 papers), Eosinophilic Esophagitis (107 papers) and Helicobacter pylori-related gastroenterology studies (90 papers). Philip O. Katz is often cited by papers focused on Gastroesophageal reflux and treatments (168 papers), Eosinophilic Esophagitis (107 papers) and Helicobacter pylori-related gastroenterology studies (90 papers). Philip O. Katz collaborates with scholars based in United States, United Kingdom and Canada. Philip O. Katz's co-authors include Marcelo F. Vela, Donald O. Castell, Lauren B. Gerson, D. O. Castell, Radu Țuțuian, Paolo L. Peghini, Luciana Camacho-Lobato, Felice Schnoll‐Sussman, R. Sathish Srinivasan and Mark Sostek and has published in prestigious journals such as Annals of Internal Medicine, Gastroenterology and Hepatology.

In The Last Decade

Philip O. Katz

211 papers receiving 7.3k citations

Hit Papers

Guidelines for the Diagno... 1987 2026 2000 2013 2013 2001 2021 1987 2022 250 500 750 1000

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Philip O. Katz 6.3k 6.1k 1.4k 1.2k 409 216 7.6k
Richard H. Holloway 6.1k 1.0× 5.9k 1.0× 1.5k 1.0× 1.8k 1.5× 898 2.2× 194 8.3k
Radu Țuțuian 6.8k 1.1× 6.7k 1.1× 1.4k 1.0× 1.6k 1.4× 339 0.8× 166 7.9k
C. Prakash Gyawali 7.9k 1.3× 7.7k 1.3× 1.0k 0.7× 2.3k 2.0× 325 0.8× 281 9.0k
Marco G. Patti 5.6k 0.9× 7.1k 1.2× 1.8k 1.3× 2.5k 2.1× 293 0.7× 335 8.3k
Tore Lind 6.4k 1.0× 7.4k 1.2× 1.6k 1.1× 487 0.4× 401 1.0× 142 8.9k
R C Heading 4.3k 0.7× 3.8k 0.6× 622 0.4× 532 0.5× 653 1.6× 134 6.1k
Marcelo F. Vela 6.7k 1.1× 6.6k 1.1× 1.2k 0.8× 1.8k 1.5× 252 0.6× 124 7.5k
Peter F. Crookes 2.9k 0.5× 4.7k 0.8× 1.4k 1.0× 759 0.7× 538 1.3× 108 5.8k
Kenneth R. DeVault 2.9k 0.5× 3.7k 0.6× 1.1k 0.8× 610 0.5× 226 0.6× 205 4.6k
Lauren B. Gerson 5.8k 0.9× 7.1k 1.2× 2.2k 1.5× 380 0.3× 475 1.2× 148 10.0k

Countries citing papers authored by Philip O. Katz

Since Specialization
Citations

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

Fields of papers citing papers by Philip O. Katz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Philip O. Katz. 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 Philip O. Katz. The network helps show where Philip O. Katz may publish in the future.

Co-authorship network of co-authors of Philip O. Katz

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

All Works

Loading papers...

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