Gery W. Ryan

408 total citations
7 papers, 84 citations indexed

About

Gery W. Ryan is a scholar working on Infectious Diseases, General Health Professions and Sociology and Political Science. According to data from OpenAlex, Gery W. Ryan has authored 7 papers receiving a total of 84 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Infectious Diseases, 2 papers in General Health Professions and 2 papers in Sociology and Political Science. Recurrent topics in Gery W. Ryan's work include Sex work and related issues (1 paper), Hepatitis B Virus Studies (1 paper) and Hepatitis C virus research (1 paper). Gery W. Ryan is often cited by papers focused on Sex work and related issues (1 paper), Hepatitis B Virus Studies (1 paper) and Hepatitis C virus research (1 paper). Gery W. Ryan collaborates with scholars based in United States, Mexico and Tunisia. Gery W. Ryan's co-authors include Burton O. Cowgill, Rosalie Corona, Mark A. Schuster, Theresa Nguyen, David P. Kennedy, Laura M. Bogart, Glenn J. Wagner, Debra A. Murphy, Francisco Mercado and Patricia Clark and has published in prestigious journals such as AIDS, AIDS and Behavior and Journal of the American College of Radiology.

In The Last Decade

Gery W. Ryan

5 papers receiving 78 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Gery W. Ryan United States	4	56	54	21	19	13	7	84
Tijl Jonckheer Belgium	5	39 0.7×	54 1.0×	13 0.6×	13 0.7×	5 0.4×	8	79
Maha El‐Adawy Egypt	6	58 1.0×	53 1.0×	10 0.5×	40 2.1×	3 0.2×	10	118
Andrea Leinberger‐Jabari United States	7	40 0.7×	22 0.4×	10 0.5×	17 0.9×	13 1.0×	17	128
Aimee Freeman United States	7	19 0.3×	82 1.5×	6 0.3×	44 2.3×	4 0.3×	12	109
George Mwinnyaa United States	8	44 0.8×	51 0.9×	6 0.3×	46 2.4×	4 0.3×	13	135
Craig Spencer United States	5	19 0.3×	37 0.7×	10 0.5×	12 0.6×	23 1.8×	10	87
Benjamin Hickler United States	4	56 1.0×	48 0.9×	3 0.1×	56 2.9×	7 0.5×	6	162
Dean Lewis India	6	12 0.2×	44 0.8×	5 0.2×	50 2.6×	18 1.4×	6	71
Chinenye Ilozue United Kingdom	5	18 0.3×	45 0.8×	4 0.2×	19 1.0×	17 1.3×	9	84
Anu Mishra United States	5	43 0.8×	35 0.6×	8 0.4×	24 1.3×		10	77

Countries citing papers authored by Gery W. Ryan

Since Specialization

Citations

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

Fields of papers citing papers by Gery W. Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gery W. Ryan

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

All Works

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7 of 7 papers shown

1.

Doo, Florence X., et al.. (2025). Systemic Challenges to Lung Cancer Screening in the Safety-Net Setting: Care and Informatics Fragmentation. Journal of the American College of Radiology. 22(12). 1598–1604.

2.

Kennedy, David P., Burton O. Cowgill, Laura M. Bogart, et al.. (2010). Parents’ Disclosure of Their HIV Infection to Their Children in the Context of the Family. AIDS and Behavior. 14(5). 1095–1105. 57 indexed citations

3.

Tucker, Joan S., Suzanne L. Wenzel, Daniela Golinelli, et al.. (2010). Is Substance Use a Barrier to Protected Sex Among Homeless Women. 1 indexed citations

4.

Lavielle, Pilar, et al.. (2008). Conducta del enfermo ante el dolor crónico. Salud Pública de México. 50(2). 147–154. 5 indexed citations

5.

Wagner, Glenn J. & Gery W. Ryan. (2005). Hepatitis C virus treatment decision-making in the context of HIV co-infection: the role of medical, behavioral and mental health factors in assessing treatment readiness. AIDS. 19(Suppl 3). S190–S198. 14 indexed citations

6.

Ryan, Gery W., et al.. (2003). Pill Taking 'Routinization'. 1 indexed citations

7.

Ryan, Gery W.. (1996). Medical decision making among the Kom of Cameroon : modeling how characteristics of illnesses, patients, caretakers, and compounds affect treatment choice in a rural community. UMI eBooks. 6 indexed citations

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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