T. Gregory Walker

43 papers and 1.5k indexed citations i.

About

T. Gregory Walker is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, T. Gregory Walker has authored 43 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Surgery, 20 papers in Pulmonary and Respiratory Medicine and 10 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in T. Gregory Walker’s work include Esophageal and GI Pathology (7 papers), Radiation Dose and Imaging (7 papers) and Radiology practices and education (7 papers). T. Gregory Walker is often cited by papers focused on Esophageal and GI Pathology (7 papers), Radiation Dose and Imaging (7 papers) and Radiology practices and education (7 papers). T. Gregory Walker collaborates with scholars based in United States, Canada and United Kingdom. T. Gregory Walker's co-authors include Boris Nikolic, G Martinez-Salazar, Mehran Midia, Nilesh H. Patel, James E. Silberzweig, Mark O. Baerlocher, Drew M. Caplin, Bairbre Connolly, Suvranu Ganguli and Alan M. Cohen and has published in prestigious journals such as Gastroenterology, Radiology and American Journal of Roentgenology.

In The Last Decade

Co-authorship network of co-authors of T. Gregory Walker i

Fields of papers citing papers by T. Gregory Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. Gregory Walker. 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 T. Gregory Walker. The network helps show where T. Gregory Walker may publish in the future.

Countries citing papers authored by T. Gregory Walker

Since Specialization
Citations

This map shows the geographic impact of T. Gregory Walker'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 T. Gregory Walker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Gregory Walker 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