Bryan Hartzler

2.3k total citations
57 papers, 1.6k citations indexed

About

Bryan Hartzler is a scholar working on General Health Professions, Epidemiology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Bryan Hartzler has authored 57 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in General Health Professions, 27 papers in Epidemiology and 16 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Bryan Hartzler's work include Substance Abuse Treatment and Outcomes (23 papers), Health Policy Implementation Science (18 papers) and Opioid Use Disorder Treatment (13 papers). Bryan Hartzler is often cited by papers focused on Substance Abuse Treatment and Outcomes (23 papers), Health Policy Implementation Science (18 papers) and Opioid Use Disorder Treatment (13 papers). Bryan Hartzler collaborates with scholars based in United States. Bryan Hartzler's co-authors include John S. Baer, Dennis M. Donovan, Kim Fromme, Elizabeth A. Wells, David B. Rosengren, Blair Beadnell, Christopher W. Dunn, Katie Witkiewitz, Chris Dunn and Zhen Huang and has published in prestigious journals such as Journal of Consulting and Clinical Psychology, Addiction and Journal of the American College of Surgeons.

In The Last Decade

Bryan Hartzler

53 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Bryan Hartzler United States 24 687 611 401 340 286 57 1.6k
Timothy R. Apodaca United States 18 651 0.9× 490 0.8× 532 1.3× 126 0.4× 447 1.6× 40 1.5k
Karen Chan Osilla United States 24 870 1.3× 837 1.4× 760 1.9× 334 1.0× 190 0.7× 132 2.1k
Bryan R. Garner United States 25 664 1.0× 991 1.6× 541 1.3× 310 0.9× 107 0.4× 87 1.8k
Sara J. Becker United States 21 546 0.8× 488 0.8× 730 1.8× 333 1.0× 254 0.9× 127 1.6k
Deborah Podus United States 12 744 1.1× 455 0.7× 317 0.8× 274 0.8× 152 0.5× 19 1.3k
Jacques Gaume Switzerland 27 1.0k 1.5× 754 1.2× 637 1.6× 221 0.7× 549 1.9× 79 2.2k
Carolina E. Yahne United States 8 560 0.8× 726 1.2× 676 1.7× 218 0.6× 363 1.3× 14 1.8k
Joseph P. Carbonari United States 20 855 1.2× 543 0.9× 476 1.2× 315 0.9× 491 1.7× 44 2.2k
Louise Thornton Australia 20 500 0.7× 633 1.0× 552 1.4× 276 0.8× 402 1.4× 71 2.0k
Carla J. Rash United States 25 595 0.9× 372 0.6× 593 1.5× 402 1.2× 238 0.8× 78 1.7k

Countries citing papers authored by Bryan Hartzler

Since Specialization
Citations

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

Fields of papers citing papers by Bryan Hartzler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bryan Hartzler

This figure shows the co-authorship network connecting the top 25 collaborators of Bryan Hartzler. A scholar is included among the top collaborators of Bryan Hartzler 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 Bryan Hartzler. Bryan Hartzler 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.
Stack, Erin, Bryan Hartzler, Ryan Cook, et al.. (2025). Centering peers in design and training for a peer-delivered contingency management program for self-identified harm reduction and treatment goals. Harm Reduction Journal. 22(S1). 72–72.
2.
Stack, Erin, Ryan Cook, Bryan Hartzler, et al.. (2025). The Peers Expanding Engagement in Stimulant Harm Reduction With Contingency Management Study. Drug and Alcohol Dependence. 267. 111936–111936. 2 indexed citations
3.
Hartzler, Bryan, Jesse M. Hinde, Cara M. Murphy, et al.. (2022). Virtual Training Is More Cost-Effective Than In-Person Training for Preparing Staff to Implement Contingency Management. Journal of Technology in Behavioral Science. 8(3). 255–264. 7 indexed citations
4.
Jacka, Brendan, Tim Janssen, Bryan R. Garner, et al.. (2021). Impacts of the COVID-19 pandemic on healthcare access among patients receiving medication for opioid use disorder. Drug and Alcohol Dependence. 221. 108617–108617. 39 indexed citations
5.
Molfenter, Todd, et al.. (2021). Use of Telehealth in Substance Use Disorder Services During and After COVID-19: Online Survey Study. JMIR Mental Health. 8(2). e25835–e25835. 63 indexed citations
6.
7.
Hartzler, Bryan, et al.. (2016). Finding harmony so the music plays on: pragmatic trial design considerations to promote organizational sustainment of an empirically-supported behavior therapy. Addiction Science & Clinical Practice. 11(1). 2–2. 3 indexed citations
8.
Hartzler, Bryan. (2015). Building a bonfire that remains stoked: sustainment of a contingency management intervention developed through collaborative design. Substance Abuse Treatment Prevention and Policy. 10(1). 30–30. 16 indexed citations
9.
Imel, Zac E., Scott A. Baldwin, John S. Baer, et al.. (2014). Evaluating therapist adherence in motivational interviewing by comparing performance with standardized and real patients.. Journal of Consulting and Clinical Psychology. 82(3). 472–481. 65 indexed citations
10.
Hartzler, Bryan, et al.. (2013). Disseminating contingency management: Impacts of staff training and implementation at an opiate treatment program. Journal of Substance Abuse Treatment. 46(4). 429–438. 44 indexed citations
11.
Witkiewitz, Katie, Dennis M. Donovan, & Bryan Hartzler. (2012). Drink refusal training as part of a combined behavioral intervention: Effectiveness and mechanisms of change.. Journal of Consulting and Clinical Psychology. 80(3). 440–449. 39 indexed citations
12.
Hartzler, Bryan, et al.. (2011). Self-efficacy change as a mediator of associations between therapeutic bond and one-year outcomes in treatments for alcohol dependence.. Psychology of Addictive Behaviors. 25(2). 269–278. 33 indexed citations
13.
Witkiewitz, Katie, et al.. (2011). Drinking outcomes following drink refusal skills training: Differential effects for African American and non-Hispanic White clients.. Psychology of Addictive Behaviors. 25(1). 162–167. 12 indexed citations
14.
Hartzler, Bryan, Dennis M. Donovan, Carrie J. Tillotson, et al.. (2011). A multilevel approach to predicting community addiction treatment attitudes about contingency management. Journal of Substance Abuse Treatment. 42(2). 213–221. 28 indexed citations
15.
Lozano, Paula, Heather McPhillips, Bryan Hartzler, et al.. (2010). Randomized Trial of Teaching Brief Motivational Interviewing to Pediatric Trainees to Promote Healthy Behaviors in Families. Archives of Pediatrics and Adolescent Medicine. 164(6). 561–6. 35 indexed citations
16.
Hartzler, Bryan, Dennis M. Donovan, & Zhen Huang. (2010). Comparison of opiate-primary treatment seekers with and without alcohol use disorder. Journal of Substance Abuse Treatment. 39(2). 114–123. 59 indexed citations
17.
Hartzler, Bryan, et al.. (2010). Moving Criminal Justice Organizations Toward Adoption of Evidence-Based Practice via Advanced Workshop Training in Motivational Interviewing: A Research Note. Criminal Justice Policy Review. 22(2). 235–253. 11 indexed citations
18.
Baer, John S., Elizabeth A. Wells, David B. Rosengren, et al.. (2009). Agency context and tailored training in technology transfer: A pilot evaluation of motivational interviewing training for community counselors. Journal of Substance Abuse Treatment. 37(2). 191–202. 111 indexed citations
19.
Rosengren, David B., John S. Baer, Bryan Hartzler, Christopher W. Dunn, & Elizabeth A. Wells. (2005). The video assessment of simulated encounters (VASE): Development and validation of a group-administered method for evaluating clinician skills in motivational interviewing. Drug and Alcohol Dependence. 79(3). 321–330. 35 indexed citations
20.
Hartzler, Bryan & Kim Fromme. (2003). Fragmentary Blackouts: Their Etiology and Effect on Alcohol Expectancies. Alcoholism Clinical and Experimental Research. 27(4). 628–637. 34 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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