David Gratzer

1.2k total citations
35 papers, 536 citations indexed

About

David Gratzer is a scholar working on Applied Psychology, Clinical Psychology and General Health Professions. According to data from OpenAlex, David Gratzer has authored 35 papers receiving a total of 536 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Applied Psychology, 12 papers in Clinical Psychology and 10 papers in General Health Professions. Recurrent topics in David Gratzer's work include Digital Mental Health Interventions (17 papers), Telemedicine and Telehealth Implementation (7 papers) and Mental Health Research Topics (7 papers). David Gratzer is often cited by papers focused on Digital Mental Health Interventions (17 papers), Telemedicine and Telehealth Implementation (7 papers) and Mental Health Research Topics (7 papers). David Gratzer collaborates with scholars based in Canada, United States and Australia. David Gratzer's co-authors include John Torous, Steven Chan, David S. Goldbloom, Luming Li, Peter Yellowlees, Gillian Strudwick, Anthony T. Yeung, Scott B. Patten, Stan Kutcher and Lakshmi N. Yatham and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Public Health and Journal of Affective Disorders.

In The Last Decade

David Gratzer

33 papers receiving 521 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
David Gratzer Canada	13	247	158	135	125	120	35	536
Sam Malins United Kingdom	10	237 1.0×	213 1.3×	129 1.0×	158 1.3×	120 1.0×	23	524
Sarah Paganini Germany	13	336 1.4×	149 0.9×	221 1.6×	67 0.5×	102 0.8×	24	641
Rhiannon Fogliati Australia	12	143 0.6×	226 1.4×	86 0.6×	61 0.5×	140 1.2×	15	501
Arlinda Cerga‐Pashoja United Kingdom	11	194 0.8×	130 0.8×	122 0.9×	88 0.7×	87 0.7×	13	478
Ajeng J. Puspitasari United States	12	181 0.7×	287 1.8×	233 1.7×	150 1.2×	159 1.3×	21	693
Anna Geraedts Netherlands	10	241 1.0×	300 1.9×	139 1.0×	61 0.5×	200 1.7×	17	706
Douglas Reifler United States	10	269 1.1×	190 1.2×	156 1.2×	158 1.3×	197 1.6×	11	724
Theresa Nguyen United States	12	108 0.4×	107 0.7×	91 0.7×	67 0.5×	96 0.8×	37	511
Davinia M. Resurrección Spain	11	81 0.3×	207 1.3×	111 0.8×	74 0.6×	159 1.3×	19	638
Michael Tanana United States	14	292 1.2×	190 1.2×	100 0.7×	68 0.5×	232 1.9×	31	707

Countries citing papers authored by David Gratzer

Since Specialization

Citations

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

Fields of papers citing papers by David Gratzer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of David Gratzer

This figure shows the co-authorship network connecting the top 25 collaborators of David Gratzer. A scholar is included among the top collaborators of David Gratzer 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 David Gratzer. David Gratzer 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

Jones, Brett D. M., Wei Wang, Juveria Zaheer, et al.. (2025). A Digital Dialectical Behaviour Therapy Intervention for Acute Suicidality in Psychiatric Inpatients: A Feasibility Randomised Controlled Study: Intervention numérique en thérapie comportementale dialectique en cas de suicidabilité aiguë de patients hospitalisés en psychiatrie : Étude de faisabilité contrôlée à répartition aléatoire. The Canadian Journal of Psychiatry. 70(11). 856–864.

Jones, Brett D. M., Terri Rodak, Cory R. Weissman, et al.. (2025). Inpatient Treatment of Suicidality. The Journal of Clinical Psychiatry. 86(1). 1 indexed citations

Gratzer, David, Judith M. Laposa, Yuliya Knyahnytska, et al.. (2024). The Use of Text Messaging as an Adjunct to Internet-Based Cognitive Behavioral Therapy for Major Depressive Disorder in Youth: Secondary Analysis. JMIR Formative Research. 8. e40275–e40275. 1 indexed citations

Ritvo, Paul, Joel Katz, David Gratzer, et al.. (2023). The Role of Daily Steps in the Treatment of Major Depressive Disorder: Secondary Analysis of a Randomized Controlled Trial of a 6-Month Internet-Based, Mindfulness-Based Cognitive Behavioral Therapy Intervention for Youth. SHILAP Revista de lepidopterología. 12. e46419–e46419. 4 indexed citations

Leung, Yvonne, Steve Ng, Heather Rennie, et al.. (2023). Therapist Feedback and Implications on Adoption of an Artificial Intelligence–Based Co-Facilitator for Online Cancer Support Groups: Mixed Methods Single-Arm Usability Study. JMIR Cancer. 9. e40113–e40113. 5 indexed citations

Leung, Yvonne, Achini Adikari, Jiahui Wong, et al.. (2022). Providing Care Beyond Therapy Sessions With a Natural Language Processing–Based Recommender System That Identifies Cancer Patients Who Experience Psychosocial Challenges and Provides Self-care Support: Pilot Study. JMIR Cancer. 8(3). e35893–e35893. 11 indexed citations

Shin, Hwayeon Danielle, Brian Lo, Nelson Shen, et al.. (2022). “I think it's something that we should lean in to”: The use of OpenNotes in Canadian psychiatric care contexts by clinicians. Digital Health. 8. 2282130545–2282130545. 7 indexed citations

Gratzer, David, et al.. (2022). Reading of the Week: a continuing professional development program for psychiatrists and residents that Osler would have liked. SHILAP Revista de lepidopterología. 13(1). 81–85. 1 indexed citations

Jones, Brett D. M., Daniel M. Blumberger, David Gratzer, et al.. (2022). Brief App-Based Cognitive Behavioral Therapy for Anxiety Symptoms in Psychiatric Inpatients: Feasibility Randomized Controlled Trial. JMIR Formative Research. 6(11). e38460–e38460. 14 indexed citations

10.

Ritvo, Paul, David Gratzer, Yuliya Knyahnytska, et al.. (2021). Comparing Online and On-Site Cognitive Behavior Therapy in Major Depressive Disorder: Protocol for a Noninferiority Randomized Controlled Trial. JMIR Research Protocols. 11(4). e29726–e29726. 3 indexed citations

11.

Leung, Yvonne, Achini Adikari, Graeme Hirst, et al.. (2021). Natural Language Processing–Based Virtual Cofacilitator for Online Cancer Support Groups: Protocol for an Algorithm Development and Validation Study. JMIR Research Protocols. 10(1). e21453–e21453. 16 indexed citations

12.

Husain, Muhammad Omair, et al.. (2021). Mental Illness in the Post-pandemic World: Digital Psychiatry and the Future. Frontiers in Psychology. 12. 567426–567426. 18 indexed citations

13.

Carvalho, André F., David Gratzer, Albert H.C. Wong, et al.. (2021). The Impact of COVID-19 on Psychiatric Emergency and Inpatient Services in the First Month of the Pandemic in a Large Urban Mental Health Hospital in Ontario, Canada. Frontiers in Psychiatry. 12. 563906–563906. 18 indexed citations

14.

Gratzer, David, Gillian Strudwick, & Anthony T. Yeung. (2019). Mental illness: Is there an app for that?. Families Systems & Health. 37(4). 336–339. 4 indexed citations

15.

Strudwick, Gillian, Anthony T. Yeung, & David Gratzer. (2019). Easy Access, Difficult Consequences? Providing Psychiatric Patients With Access to Their Health Records Electronically. Frontiers in Psychiatry. 10. 917–917. 11 indexed citations

16.

Chan, Steven, Luming Li, John Torous, David Gratzer, & Peter Yellowlees. (2019). Review and Implementation of Self-Help and Automated Tools in Mental Health Care. Psychiatric Clinics of North America. 42(4). 597–609. 12 indexed citations

17.

Naeem, Farooq, Tariq Munshi, David Gratzer, et al.. (2019). Video intervention for the psychiatric waiting room: proof-of-concept randomised controlled trial of RESOLVE (Relaxation Exercise, SOLVing problem and cognitive Errors). BJPsych Open. 5(5). e77–e77. 4 indexed citations

18.

Gratzer, David, et al.. (2015). Internet-delivered cognitive behavioural therapy in the treatment of psychiatric illness. Canadian Medical Association Journal. 188(4). 263–272. 79 indexed citations

19.

Gratzer, David. (2012). Curves: The Rise and Fall of a Health Care Cover Story. Notre Dame journal of law, ethics & public policy. 25(2). 363.

20.

Gratzer, David, et al.. (2002). Lifetime rates of alcoholism in adults with anxiety, depression, or co-morbid depression/anxiety: a community survey of Ontario. Journal of Affective Disorders. 79(1-3). 209–215. 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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