Ryan O'Mara
Impact in
- Applied Psychology top 10%
- Behavioral Health and Interventions
- Pharmacology top 10%
- Coffee research and impacts
Papers in
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- Homelessness and Social Issues 3
- Food Security and Health in Diverse Populations 1
-
- Substance Abuse Treatment and Outcomes 6
- Co-authors
- Dennis L. Thombs (9 shared papers)Robert M. Weiler (6 shared papers)Michele L. Merves (5 shared papers)Bruce A. Goldberger (5 shared papers)Matthew E. Rossheim (3 shared papers)Amy L. Tobler (3 shared papers)Kelli A. Komro (3 shared papers)Melvin D. Livingston (1 shared paper)
- Journals
- Journal of American College Health (2 papers)Addiction Biology (1 paper)Journal of Studies on Alcohol and Drugs (1 paper)Neurology (1 paper)Academic Medicine (1 paper)
- Partner nations
- United States
In The Last Decade
Ryan O'Mara
16 papers receiving 513 citations
Peers
Comparison fields: 5 of 79
- Applied Psychology 71
- Pharmacology 164
- Clinical Psychology 188
- Pathology and Forensic Medicine 99
- Epidemiology 182
Countries citing papers authored by Ryan O'Mara
This map shows the geographic impact of Ryan O'Mara'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 O'Mara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan O'Mara more than expected).
Fields of papers citing papers by Ryan O'Mara
This network shows the impact of papers produced by Ryan O'Mara. 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 O'Mara. The network helps show where Ryan O'Mara may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryan O'Mara, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2009 | 178 | |
| 2 | 2012 | 111 | |
| 3 | 2009 | 54 | |
| 4 | 2008 | 45 | |
| 5 | 2013 | 40 | |
| 6 | 2009 | 35 | |
| 7 | 2009 | 19 | |
| 8 | 2009 | 12 | |
| 9 | 2005 | 11 | |
| 10 | 2014 | 10 | |
| 11 | 2009 | 8 | |
| 12 | 2013 | 7 | |
| 13 | 2010 | 5 | |
| 14 | Mechanisms of Legal Effect: Perspectives from Public Health | 2012 | 2 |
| 15 | 2025 | 1 | |
| 16 | 2023 | 1 |
About Ryan O'Mara
Ryan O'Mara is a scholar working on General Health Professions, Epidemiology, Clinical Psychology, Physiology and Pathology and Forensic Medicine, having authored 16 papers that have together received 539 indexed citations. Recurring topics across this work include Substance Abuse Treatment and Outcomes (6 papers), Smoking Behavior and Cessation (4 papers), Alcohol Consumption and Health Effects (4 papers), Homelessness and Social Issues (3 papers), Inflammation biomarkers and pathways (1 paper), Critical Race Theory in Education (1 paper), Alzheimer's disease research and treatments (1 paper) and Food Security and Health in Diverse Populations (1 paper). The work is most often cited by research in Applied Psychology (71 citations), Pharmacology (164 citations), Clinical Psychology (188 citations), Pathology and Forensic Medicine (99 citations) and Epidemiology (182 citations). Ryan O'Mara has collaborated with scholars based in United States. Frequent co-authors include Dennis L. Thombs, Robert M. Weiler, Michele L. Merves, Bruce A. Goldberger, Matthew E. Rossheim, Amy L. Tobler, Kelli A. Komro, Melvin D. Livingston, Steven B. Pokorny and Mildred M. Maldonado‐Molina. Their work appears in journals such as Journal of American College Health, Addiction Biology, Journal of Studies on Alcohol and Drugs, Neurology and Academic Medicine.
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.