Stefan Siewert

131 total papers · 573 total citations
82 papers, 394 citations indexed

About

Stefan Siewert is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Stefan Siewert has authored 82 papers receiving a total of 394 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 23 papers in Cardiology and Cardiovascular Medicine and 19 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Stefan Siewert’s work include Cardiac Valve Diseases and Treatments (20 papers), Glaucoma and retinal disorders (17 papers) and Corneal surgery and disorders (13 papers). Stefan Siewert is often cited by papers focused on Cardiac Valve Diseases and Treatments (20 papers), Glaucoma and retinal disorders (17 papers) and Corneal surgery and disorders (13 papers). Stefan Siewert collaborates with scholars based in Germany, Switzerland and United States. Stefan Siewert's co-authors include Klaus‐Peter Schmitz, Niels Grabow, W. J. Schmidt, Michael Stiehm, Peter Behrens, Rudolf Guthoff, Christoph Josef Hemmer, Frank T. Hufert, Emil C. Reisinger and Andreas Wree and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Journal of Pharmaceutical and Biomedical Analysis.

In The Last Decade

Co-authorship network of co-authors of Stefan Siewert

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

Stefan Siewert

73 papers receiving 382 citations

Fields of papers citing papers by Stefan Siewert

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Stefan Siewert

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026