Ryan M. Kiefer

31 total papers · 404 total citations
16 papers, 254 citations indexed

About

Ryan M. Kiefer is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryan M. Kiefer has authored 16 papers receiving a total of 254 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Radiology, Nuclear Medicine and Imaging, 4 papers in Surgery and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryan M. Kiefer’s work include Radiology practices and education (4 papers), Ultrasound in Clinical Applications (3 papers) and Radiation Dose and Imaging (3 papers). Ryan M. Kiefer is often cited by papers focused on Radiology practices and education (4 papers), Ultrasound in Clinical Applications (3 papers) and Radiation Dose and Imaging (3 papers). Ryan M. Kiefer collaborates with scholars based in United States and Japan. Ryan M. Kiefer's co-authors include T. Gade, Martina Ralle, Caroline I. Davis, Xingxing Gu, Donita C. Brady, S. William Stavropoulos, Scott O. Trerotola, G. Nadolski, Stephen J. Hunt and Deepak Sudheendra and has published in prestigious journals such as Hepatology, Diabetes Research and Clinical Practice and Journal of Vascular and Interventional Radiology.

Co-authorship network of co-authors of Ryan M. Kiefer

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

Ryan M. Kiefer

16 papers receiving 253 citations

Fields of papers citing papers by Ryan M. Kiefer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan M. Kiefer. 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 Ryan M. Kiefer. The network helps show where Ryan M. Kiefer may publish in the future.

Countries citing papers authored by Ryan M. Kiefer

Since Specialization
Citations

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