Rajan Kochar

58 total papers · 534 total citations
25 papers, 334 citations indexed

About

Rajan Kochar is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Rajan Kochar has authored 25 papers receiving a total of 334 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Pulmonary and Respiratory Medicine, 13 papers in Surgery and 8 papers in Oncology. Recurrent topics in Rajan Kochar’s work include Esophageal and GI Pathology (6 papers), Colorectal Cancer Screening and Detection (6 papers) and Gastric Cancer Management and Outcomes (6 papers). Rajan Kochar is often cited by papers focused on Esophageal and GI Pathology (6 papers), Colorectal Cancer Screening and Detection (6 papers) and Gastric Cancer Management and Outcomes (6 papers). Rajan Kochar collaborates with scholars based in United States and India. Rajan Kochar's co-authors include Subhas Banerjee, Michael B. Fallon, Shai Friedland, Nirav Thosani, Shivangi Kothari, Ann Chen, Andrew Shelton, Nimeesh Shah, Ann M. Chen and Uri Ladabaum and has published in prestigious journals such as Gastroenterology, World Journal of Gastroenterology and Gastrointestinal Endoscopy.

Co-authorship network of co-authors of Rajan Kochar

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

Rajan Kochar

24 papers receiving 330 citations

Fields of papers citing papers by Rajan Kochar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Rajan Kochar

Since Specialization
Citations

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