Ethan Cowan

1.3k total citations
61 papers, 722 citations indexed

About

Ethan Cowan is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Infectious Diseases. According to data from OpenAlex, Ethan Cowan has authored 61 papers receiving a total of 722 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Epidemiology, 26 papers in Public Health, Environmental and Occupational Health and 21 papers in Infectious Diseases. Recurrent topics in Ethan Cowan's work include HIV/AIDS Research and Interventions (20 papers), Opioid Use Disorder Treatment (19 papers) and HIV, Drug Use, Sexual Risk (19 papers). Ethan Cowan is often cited by papers focused on HIV/AIDS Research and Interventions (20 papers), Opioid Use Disorder Treatment (19 papers) and HIV, Drug Use, Sexual Risk (19 papers). Ethan Cowan collaborates with scholars based in United States, Rwanda and Ireland. Ethan Cowan's co-authors include Yvette Calderon, Jason Leider, Ruth Macklin, Gail D’Onofrio, Kathryn Hawk, David A. Fiellin, Siu Fai Li, E. Jennifer Edelman, Shara Martel and Christopher M. Brusalis and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Ethan Cowan

56 papers receiving 710 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ethan Cowan United States 16 358 285 190 173 121 61 722
Alia Al‐Tayyib United States 19 307 0.9× 572 2.0× 286 1.5× 309 1.8× 55 0.5× 51 1.0k
Yvette Calderon United States 18 108 0.3× 383 1.3× 261 1.4× 419 2.4× 92 0.8× 53 819
Julie Alperen United States 11 212 0.6× 369 1.3× 141 0.7× 251 1.5× 108 0.9× 11 591
Catherine O’Grady United States 14 136 0.4× 186 0.7× 112 0.6× 175 1.0× 46 0.4× 23 568
Brian W. Weir United States 21 463 1.3× 898 3.2× 343 1.8× 531 3.1× 167 1.4× 55 1.4k
Alan R. Lifson United States 20 79 0.2× 430 1.5× 398 2.1× 631 3.6× 236 2.0× 42 1.2k
Dita Broz United States 22 368 1.0× 1.1k 3.9× 264 1.4× 818 4.7× 52 0.4× 54 1.4k
Paul Wesson United States 11 64 0.2× 130 0.5× 88 0.5× 143 0.8× 29 0.2× 35 500
Monica Katyal United States 9 126 0.4× 211 0.7× 167 0.9× 334 1.9× 74 0.6× 18 567
Patricia J. Hicks United States 17 554 1.5× 201 0.7× 260 1.4× 45 0.3× 94 0.8× 48 1.0k

Countries citing papers authored by Ethan Cowan

Since Specialization
Citations

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

Fields of papers citing papers by Ethan Cowan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ethan Cowan

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

All Works

20 of 20 papers shown
1.
Cowan, Ethan, et al.. (2025). Emergency department–initiated oral naltrexone for patients with moderate to severe alcohol use disorder: A pilot feasibility study. Academic Emergency Medicine. 32(5). 488–497. 1 indexed citations
2.
3.
Freeman, R. Edward, Alice E. Welch, Andrew Silver, et al.. (2025). Understanding engagement with an emergency department-based peer navigator intervention for opioid overdose prevention for a subset of patients experiencing homelessness. Journal of Social Distress and the Homeless. 1–11. 1 indexed citations
4.
Mantell, Joanne E., Laurie J. Bauman, Stephen Bonett, et al.. (2025). Innovation in Providing Equitable Pre‐exposure Prophylaxis Services in the United States: Expanding Access in Nontraditional Settings. JAIDS Journal of Acquired Immune Deficiency Syndromes. 98(5S). e156–e169.
5.
6.
Althoff, Keri N., et al.. (2024). Factors Associated with Take Home Naloxone Refusal among Emergency Department Patients Participating in an Opioid Overdose Prevention Program. Journal of Emergency Medicine. 67(6). e590–e598. 3 indexed citations
7.
Doran, Kelly M., Alice E. Welch, Ethan Cowan, et al.. (2023). Study protocol for a multisite randomized controlled trial of a peer navigator intervention for emergency department patients with nonfatal opioid overdose. Contemporary Clinical Trials. 126. 107111–107111. 3 indexed citations
8.
Edelman, E. Jennifer, Marek C. Chawarski, Edouard Coupet, et al.. (2023). Perspectives on and experiences of emergency department–initiated buprenorphine among clinical pharmacists: A multi-site qualitative study. Journal of Substance Use and Addiction Treatment. 155. 209058–209058. 3 indexed citations
9.
Cowan, Ethan, et al.. (2023). Relationship of hepatitis C risk to hepatitis C test acceptance among adult patients participating in an ED hepatitis C screening programme. Emergency Medicine Journal. 40(5). 341–346. 2 indexed citations
10.
Lyons, Michael S., Marek C. Chawarski, Richard E. Rothman, et al.. (2022). Missed Opportunities for HIV and Hepatitis C Screening Among Emergency Department Patients With Untreated Opioid Use Disorder. Journal of Addiction Medicine. 17(2). 210–214. 2 indexed citations
11.
D’Onofrio, Gail, David A. Fiellin, E. Jennifer Edelman, et al.. (2021). Emergency department‐initiated buprenorphine protocols: A national evaluation. SHILAP Revista de lepidopterología. 2(6). e12606–e12606. 15 indexed citations
12.
Coupet, Edouard, Gail D’Onofrio, Marek C. Chawarski, et al.. (2020). Emergency department patients with untreated opioid use disorder: A comparison of those seeking versus not seeking referral to substance use treatment. Drug and Alcohol Dependence. 219. 108428–108428. 16 indexed citations
13.
Cowan, Ethan, et al.. (2019). The Impact of a Liaison Program on Patient Satisfaction in the Emergency Department. eScholarship (California Digital Library). 20. 1 indexed citations
14.
Egan, Daniel J., et al.. (2014). Legislated Human Immunodeficiency Virus Testing in New York State Emergency Departments: Reported Experience from Emergency Department Providers. AIDS Patient Care and STDs. 28(2). 91–97. 9 indexed citations
15.
Adedimeji, Adebola, Ethan Cowan, Philip K. McKinley, et al.. (2014). Increasing HIV Testing Among African Immigrants in Ireland: Challenges and Opportunities. Journal of Immigrant and Minority Health. 17(1). 89–95. 24 indexed citations
16.
Calderon, Yvette, Ethan Cowan, John Y. Rhee, Christopher M. Brusalis, & Jason Leider. (2013). Counselor-Based Rapid HIV Testing in Community Pharmacies. AIDS Patient Care and STDs. 27(8). 467–473. 26 indexed citations
17.
Yadav, Kabir, et al.. (2012). Derivation of a clinical risk score for traumatic orbital fracture. The Journal of Trauma: Injury, Infection, and Critical Care. 73(5). 1313–1318. 14 indexed citations
18.
Li, Siu Fai, Kelly Grant, Peter Greenwald, et al.. (2008). Resident Experience of Abuse and Harassment in Emergency Medicine: Ten Years Later. Journal of Emergency Medicine. 38(2). 248–252. 55 indexed citations
19.
Li, Siu Fai, et al.. (2007). Gender Trends in Emergency Medicine Publications. Academic Emergency Medicine. 14(12). 1194–1196. 5 indexed citations
20.
Li, Siu Fai, et al.. (2007). Gender Trends in Emergency Medicine Publications. Academic Emergency Medicine. 14(12). 1194–1196. 44 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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