Niranjan S. Karnik

3.7k total citations · 1 hit paper
130 papers, 2.3k citations indexed

About

Niranjan S. Karnik is a scholar working on Clinical Psychology, General Health Professions and Sociology and Political Science. According to data from OpenAlex, Niranjan S. Karnik has authored 130 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Clinical Psychology, 41 papers in General Health Professions and 25 papers in Sociology and Political Science. Recurrent topics in Niranjan S. Karnik's work include Child and Adolescent Psychosocial and Emotional Development (25 papers), Homelessness and Social Issues (23 papers) and Posttraumatic Stress Disorder Research (18 papers). Niranjan S. Karnik is often cited by papers focused on Child and Adolescent Psychosocial and Emotional Development (25 papers), Homelessness and Social Issues (23 papers) and Posttraumatic Stress Disorder Research (18 papers). Niranjan S. Karnik collaborates with scholars based in United States, Austria and United Kingdom. Niranjan S. Karnik's co-authors include Hans Steiner, Scott J. Hunter, Jennifer P. Edidin, Julia Huemer, Alyson K. Zalta, Nisha Dogra, Randy A. Boley, Max Friedrich, Majid Afshar and Dale L. Smith and has published in prestigious journals such as The Lancet, PLoS ONE and Progress in Neurobiology.

In The Last Decade

Niranjan S. Karnik

125 papers receiving 2.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Mental and Physical Health of Homeless Youth: A Literature Review

2011 314 citations Niranjan S. Karnik et al. Child Psychiatry & Human Development profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Niranjan S. Karnik United States	25	1.0k	754	507	322	316	130	2.3k
Leslie R. Walker United States	21	561 0.5×	666 0.9×	462 0.9×	599 1.9×	471 1.5×	50	2.6k
Ava Hamilton United States	22	584 0.6×	391 0.5×	305 0.6×	409 1.3×	429 1.4×	36	2.1k
Chris G. Richardson Canada	27	847 0.8×	633 0.8×	338 0.7×	421 1.3×	253 0.8×	93	2.3k
Elizabeth Mayfield Arnold United States	27	934 0.9×	729 1.0×	330 0.7×	284 0.9×	286 0.9×	98	2.6k
Ladislav Csémy Czechia	16	723 0.7×	389 0.5×	230 0.5×	236 0.7×	392 1.2×	69	1.7k
Zainab Alimoradi Iran	26	1.0k 1.0×	499 0.7×	581 1.1×	436 1.4×	140 0.4×	124	2.6k
Ty A. Ridenour United States	28	967 0.9×	381 0.5×	240 0.5×	339 1.1×	602 1.9×	114	2.3k
Patricia A. Harrison United States	24	753 0.7×	661 0.9×	281 0.6×	530 1.6×	587 1.9×	56	2.1k
Seema L. Clifasefi United States	20	904 0.9×	975 1.3×	332 0.7×	187 0.6×	557 1.8×	42	2.4k
Zila M. Sanchez Brazil	30	864 0.8×	947 1.3×	340 0.7×	334 1.0×	1.0k 3.2×	192	2.9k

Countries citing papers authored by Niranjan S. Karnik

Since Specialization

Citations

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

Fields of papers citing papers by Niranjan S. Karnik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Niranjan S. Karnik. 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 Niranjan S. Karnik. The network helps show where Niranjan S. Karnik may publish in the future.

Co-authorship network of co-authors of Niranjan S. Karnik

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

All Works

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20 of 20 papers shown

Smith, Dale L., et al.. (2025). Waves of Change: A Nationwide Analysis of Acute Pediatric Healthcare Encounters Attributed to Substance Use Before, During, and Following the COVID-19 Pandemic. Journal of the American Academy of Child & Adolescent Psychiatry.

Smith, Dale L., et al.. (2025). A United States National Assessment of Pediatric Emergency and Inpatient Encounters Before, During, and Following the COVID-19 Pandemic: Mental and Behavioral Health Diagnoses. PubMed. 4(1). 140–153.

Donohue, Sarah E., Kathleen M. Rospenda, Kristin L. Moilanen, et al.. (2025). The relationship between gender identity, economic stressors, social support, concurrent substance use and suicidal ideation. Social Psychiatry and Psychiatric Epidemiology. 60(8). 1825–1833. 1 indexed citations

Schlaeger, Judith M., et al.. (2024). Integration of a Community Opioid Treatment Program Into a Federally Qualified Health Center. Journal of Addiction Medicine. 18(6). 663–669. 4 indexed citations

Stiles‐Shields, Colleen, et al.. (2024). Digital Mental Health Screening, Feedback, and Referral System for Teens With Socially Complex Needs: Protocol for a Randomized Controlled Trial Integrating the Teen Assess, Check, and Heal System into Pediatric Primary Care. JMIR Research Protocols. 14. e65245–e65245. 1 indexed citations

Soleimani, Mohammad, Maria A. Woodward, Niranjan S. Karnik, et al.. (2024). Socioeconomic and Demographic Disparities in Keratoconus Treatment. American Journal of Ophthalmology. 271. 424–435. 1 indexed citations

Knapp, Ashley A., Kaylee Payne Kruzan, Allison J. Carroll, et al.. (2023). “The library is so much more than books”: considerations for the design and implementation of teen digital mental health services in public libraries. Frontiers in Digital Health. 5. 1183319–1183319. 9 indexed citations

Nguyen, Diana, Niranjan S. Karnik, R.V. Paul Chan, et al.. (2023). Barriers and Facilitators to Ophthalmology Visit Adherence in an Urban Hospital Setting. Translational Vision Science & Technology. 12(10). 11–11. 2 indexed citations

Karnik, Niranjan S., et al.. (2023). A Technology-Enhanced Intervention for Violence and Substance Use Prevention Among Young Black Men: Protocol for Adaptation and Pilot Testing. JMIR Research Protocols. 12. e43842–e43842. 5 indexed citations

10.

Karnik, Niranjan S., Lisa M. Kuhns, Anna Hotton, et al.. (2023). Findings From the Step Up, Test Up Study of an Electronic Screening and Brief Intervention for Alcohol Misuse in Adolescents and Young Adults Presenting for HIV Testing: Randomized Controlled Efficacy Trial. JMIR Mental Health. 10. e43653–e43653. 5 indexed citations

11.

Thompson, Hale M., Brihat Sharma, Dale L. Smith, et al.. (2022). Machine Learning Techniques to Explore Clinical Presentations of COVID-19 Severity and to Test the Association With Unhealthy Opioid Use: Retrospective Cross-sectional Cohort Study. JMIR Public Health and Surveillance. 8(12). e38158–e38158. 2 indexed citations

12.

Chhabra, Neeraj, et al.. (2022). The Identification of Subphenotypes and Associations with Health Outcomes in Patients with Opioid-Related Emergency Department Encounters Using Latent Class Analysis. International Journal of Environmental Research and Public Health. 19(14). 8882–8882. 2 indexed citations

13.

Thompson, Hale M., et al.. (2021). Implementation of Gender Identity and Assigned Sex at Birth Data Collection in Electronic Health Records: Where Are We Now?. International Journal of Environmental Research and Public Health. 18(12). 6599–6599. 20 indexed citations

14.

Sharma, Brihat, Hale M. Thompson, Randy A. Boley, et al.. (2021). External validation of a machine learning classifier to identify unhealthy alcohol use in hospitalized patients. Addiction. 117(4). 925–933. 7 indexed citations

15.

Boley, Randy A., et al.. (2021). 40.3 A Descriptive Report on Geospatial Locations from Smartphones of Youth Experiencing Homelessness. Journal of the American Academy of Child & Adolescent Psychiatry. 60(10). S230–S230. 1 indexed citations

16.

Thompson, Hale M., Walter Faig, Nicole A. VanKim, et al.. (2020). Differences in length of stay and discharge destination among patients with substance use disorders: The effect of Substance Use Intervention Team (SUIT) consultation service. PLoS ONE. 15(10). e0239761–e0239761. 28 indexed citations

17.

Held, Philip, Randy A. Boley, Niranjan S. Karnik, Mark H. Pollack, & Alyson K. Zalta. (2017). Characteristics of veterans and military service members who endorse causing harm, injury, or death to others in the military.. Psychological Trauma Theory Research Practice and Policy. 10(3). 352–359. 4 indexed citations

18.

Mann, Andrea P., et al.. (2016). Factors Associated with Management of Teen Aggression: Child Psychiatric Clinical Decision Making. Journal of Child and Adolescent Psychopharmacology. 27(5). 445–450. 2 indexed citations

19.

Huemer, Julia, et al.. (2011). Psychopathology in African Unaccompanied Refugee Minors in Austria. Child Psychiatry & Human Development. 42(3). 307–319. 35 indexed citations

20.

Karnik, Niranjan S. & José R. Maldonado. (2005). Antidepressant and Statin Interactions: A Review and Case Report of Simvastatin and Nefazodone-Induced Rhabdomyolysis and Transaminitis. Psychosomatics. 46(6). 565–568. 22 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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