Ioannis Raftopoulos

46 total papers · 1.1k total citations
28 papers, 730 citations indexed

About

Ioannis Raftopoulos is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ioannis Raftopoulos has authored 28 papers receiving a total of 730 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 6 papers in Oncology and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ioannis Raftopoulos’s work include Bariatric Surgery and Outcomes (13 papers), Diet and metabolism studies (4 papers) and Esophageal and GI Pathology (3 papers). Ioannis Raftopoulos is often cited by papers focused on Bariatric Surgery and Outcomes (13 papers), Diet and metabolism studies (4 papers) and Esophageal and GI Pathology (3 papers). Ioannis Raftopoulos collaborates with scholars based in United States, Greece and Czechia. Ioannis Raftopoulos's co-authors include Anita P. Courcoulas, Omar Awais, James D. Luketich, Andreas Giannakou, Gregory Kouraklis, Daniel Vanuno, David Blumberg, Jeffrey Steinberg, Amy A. Gorin and Panagiotis Davaris and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and Journal of the American College of Surgeons.

Co-authorship network of co-authors of Ioannis Raftopoulos

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

Ioannis Raftopoulos

28 papers receiving 710 citations

Fields of papers citing papers by Ioannis Raftopoulos

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ioannis Raftopoulos

Since Specialization
Citations

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