Ryan Treffers

75 total papers · 483 total citations
27 papers, 334 citations indexed

About

Ryan Treffers is a scholar working on Epidemiology, General Health Professions and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Ryan Treffers has authored 27 papers receiving a total of 334 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 10 papers in General Health Professions and 9 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Ryan Treffers’s work include Substance Abuse Treatment and Outcomes (13 papers), Homelessness and Social Issues (9 papers) and Prenatal Substance Exposure Effects (9 papers). Ryan Treffers is often cited by papers focused on Substance Abuse Treatment and Outcomes (13 papers), Homelessness and Social Issues (9 papers) and Prenatal Substance Exposure Effects (9 papers). Ryan Treffers collaborates with scholars based in United States, Canada and Australia. Ryan Treffers's co-authors include Sue Thomas, Sarah C. M. Roberts, Laurie A. Drabble, Mallie J. Paschall, Joel W. Grube, William C. Kerr, Kevin Delucchi, Meenakshi S. Subbaraman, James F. Mosher and Nancy F. Berglas and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Preventive Medicine and Alcoholism Clinical and Experimental Research.

In The Last Decade

Co-authorship network of co-authors of Ryan Treffers

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

Ryan Treffers

23 papers receiving 326 citations

Fields of papers citing papers by Ryan Treffers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryan Treffers

Since Specialization
Citations

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