Research
Read how they describe their research on their University of Toronto profile.
Latest papers
Prospective Economic Evaluation Alongside the Telephone-Based Nurse-Delivered Interpersonal Psychotherapy for Postpartum Depression Trial.
American journal of perinatology · 2026
Does attachment change serve as a theory-specific mediator of depression reduction in interpersonal psychotherapy versus cognitive behavioral therapy?
Psychotherapy Research · 2026
Task-sharing and telemedicine delivery of psychotherapy to treat perinatal depression: a pragmatic, noninferiority randomized trial.
Nature medicine · 2025
Latest funding
- $814,726
Improving Patient Mental Health With Psychotherapist Virtual Training: A Practice-Research Network Study
CIHR · 2021 · Co-investigator
- $100,000
Comparing videoconference-based care to in-person care in Canadian community psychotherapy practice: A PPRNet randomized controlled trial.
CIHR · 2021 · Co-investigator
- $321,300
Therapeutic Alliance Tensions and Repair in Psychotherapy Practices: A Psychotherapy Practice Research Network (PPRNet) Proposal
CIHR · 2016 · Co-investigator
21 publications.
Prospective Economic Evaluation Alongside the Telephone-Based Nurse-Delivered Interpersonal Psychotherapy for Postpartum Depression Trial.
Hay S, Dennis CL, Ravitz P, Grigoriadis S, Maddalone E, Dukhovny D, Zupancic J
Does attachment change serve as a theory-specific mediator of depression reduction in interpersonal psychotherapy versus cognitive behavioral therapy?
Maria Abapolnikova, Alice E. Coyne, Lillian Glushka, Crystal J. Liu, Michael J. Constantino, Leslie R. Atkinson, R Mi chael Bagby, Paula Ravitz, Carolina McBride
Task-sharing and telemedicine delivery of psychotherapy to treat perinatal depression: a pragmatic, noninferiority randomized trial.
Singla DR, Silver RK, Vigod SN, Schoueri-Mychasiw N, Kim JJ, La Porte LM, Ravitz P, Schiller CE, Lawson AS, Kiss A, Hollon SD, Dennis CL, Berenbaum TS, Krohn HA, Gibori JE, Charlebois J, Clark DM, Dalfen AK, Davis W, Gaynes BN, Leszcz M, Katz SR, Murphy KE, Naslund JA, Reyes-Rodríguez ML, Stuebe AM, Zlobin C, Mulsant BH, Patel V, Meltzer-Brody S
Clinical Supervision Models for Non-specialist Providers Delivering Psychotherapy: A Qualitative Analysis.
Andrejek N, Ravitz P, Mikelsteins K, La Porte L, Kim JJ, Schiller CE, Reyes-Rodríguez ML, Barker LC, Dennis CL, Silver RK, Meltzer-Brody S, Singla DR
Psychotherapies at a Glance: Consensus Guideline–Recommended Psychotherapies for Adults With Psychiatric Disorders
Paula Ravitz, Luis E. Flores, Danielle M. Novick, Priya Watson, Holly A. Swartz
Novel Web-Based Drop-In Mindfulness Sessions (Pause-4-Providers) to Enhance Well-Being Among Health Care Workers During the COVID-19 Pandemic: Descriptive and Qualitative Study.
Elliott M, Khallouf C, Hirsch J, de Camps Meschino D, Zamir O, Ravitz P
Scaling up quality-assured psychotherapy: The role of therapist competence on perinatal depression and anxiety outcomes.
Singla DR, Puerto Nino AK, Zibaman M, Andrejek N, Hossain S, Cohen M, Dalfen A, Dennis CL, Kim JJ, La Porte L, Meltzer-Brody S, Naslund JA, Patel V, Ravitz P, Silver RK, Schiller CE, Vigod SN, Schoueri-Mychasiw N
Treatment-resistant major depressive disorder: Canadian expert consensus on definition and assessment.
Rybak YE, Lai KSP, Ramasubbu R, Vila-Rodriguez F, Blumberger DM, Chan P, Delva N, Giacobbe P, Gosselin C, Kennedy SH, Iskandar H, McInerney S, Ravitz P, Sharma V, Zaretsky A, Burhan AM
Adapting behavioral activation for perinatal depression and anxiety in response to the COVID-19 pandemic and racial injustice
Daisy Radha Singla, Sabrina Hossain, Paula Ravitz, Crystal Edler Schiller, Nicole Andrejek, Jo Kim, Laura La Porte, Samantha E Meltzer-Brody, Richard Karl Silver, Simone Natalie Vigod, James W. Jung, Sona Dimidjian
Telephone-based nurse-delivered interpersonal psychotherapy for postpartum depression: nationwide randomised controlled trial.
Dennis CL, Grigoriadis S, Zupancic J, Kiss A, Ravitz P
Improving Patient Mental Health With Psychotherapist Virtual Training: A Practice-Research Network Study
Principal investigators: Tasca, Giorgio
Keywords: Patient-Oriented Research; Practice-Based Research; Psychotherapy; Virtual Training
Comparing videoconference-based care to in-person care in Canadian community psychotherapy practice: A PPRNet randomized controlled trial.
Principal investigators: Tasca, Giorgio
Keywords: Client Factors In Psychotherapy; Community-Based Care; Practice-Based Research; Psychotherapy; Psychotherapy Common Factors; Therapist Factors In Psychotherapy; Virtual Care
Therapeutic Alliance Tensions and Repair in Psychotherapy Practices: A Psychotherapy Practice Research Network (PPRNet) Proposal
Principal investigators: Tasca, Giorgio
Keywords: Patient-Oriented Research; Practice-Based Research; Psychotherapy
Scanning the Way Ahead: Developing a Shared Vision of Practice-Based Psychotherapy Research in Canada
Principal investigators: Tasca, Giorgio; Mercer, Deanna
Keywords: Deliberative Priority Setting; Delphi Method; Integrated Knowledge Translation; Mental Health; Practice-Based Research; Psychotherapy
From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.
Frequent collaborators
- Daniel Blumberger and Benoit Mulsant: 197 shared papers
- Cindy-Lee Dennis and Simone Vigod: 101 shared papers
- Sophie Grigoriadis and Cindy-Lee Dennis: 49 shared papers
- Simone Vigod and Lucy Barker: 46 shared papers
- Sophie Grigoriadis and Simone Vigod: 36 shared papers
- Cindy-Lee Dennis and Lori Ross: 23 shared papers
- Cindy-Lee Dennis and Lucy Barker: 22 shared papers
- Simone Vigod and Daisy Singla: 22 shared papers
- Sophie Grigoriadis and Lori Ross: 21 shared papers
- Cindy-Lee Dennis and Daisy Singla: 21 shared papers
- Daniel Blumberger and Simone Vigod: 18 shared papers
- Simone Vigod and Lori Ross: 13 shared papers
- Benoit Mulsant and Amer Burhan: 13 shared papers
- Simone Vigod and Benoit Mulsant: 10 shared papers
- Simone Vigod and Kellie Murphy: 8 shared papers
- Cindy-Lee Dennis and Kellie Murphy: 6 shared papers
- Cindy-Lee Dennis and Paula Ravitz: 6 shared papers
- Benoit Mulsant and Daisy Singla: 5 shared papers
- Lena Quilty and Carolina McBride: 5 shared papers
- Benoit Mulsant and Lena Quilty: 4 shared papers
- Daisy Singla and Paula Ravitz: 4 shared papers
- Sophie Grigoriadis and Lena Quilty: 3 shared papers
- Sophie Grigoriadis and Lucy Barker: 3 shared papers
- Sophie Grigoriadis and Paula Ravitz: 3 shared papers
- Robert Maunder and Simone Vigod: 3 shared papers
- Robert Maunder and Daisy Singla: 3 shared papers
- Robert Maunder and Paula Ravitz: 3 shared papers
- Simone Vigod and Paula Ravitz: 3 shared papers
- Benoit Mulsant and Kellie Murphy: 3 shared papers
- Kellie Murphy and Leslie Atkinson: 3 shared papers
- Mark Fefergrad and Paula Ravitz: 3 shared papers
- Paula Ravitz and Molyn Leszcz: 3 shared papers
- Paula Ravitz and Carolina McBride: 3 shared papers
- Daniel Blumberger and Lena Quilty: 2 shared papers
- Daniel Blumberger and Amer Burhan: 2 shared papers
- Lena Quilty and Leslie Atkinson: 2 shared papers
- Ari Zaretsky and Mark Fefergrad: 2 shared papers
- Ari Zaretsky and Paula Ravitz: 2 shared papers
- Leslie Atkinson and Carolina McBride: 2 shared papers
- Mark Fefergrad and Molyn Leszcz: 2 shared papers
- Daniel Blumberger and Ari Zaretsky: 1 shared paper
- Daniel Blumberger and Paula Ravitz: 1 shared paper
- Cindy-Lee Dennis and Molyn Leszcz: 1 shared paper
- Simone Vigod and John Teshima: 1 shared paper
- Simone Vigod and Diane Philipp: 1 shared paper
- Benoit Mulsant and Paula Ravitz: 1 shared paper
- Lori Ross and Paula Ravitz: 1 shared paper
- Kellie Murphy and Paula Ravitz: 1 shared paper
- Lena Quilty and Amer Burhan: 1 shared paper
- Lena Quilty and Paula Ravitz: 1 shared paper
- Amer Burhan and Paula Ravitz: 1 shared paper
- Lucy Barker and Paula Ravitz: 1 shared paper
- Ari Zaretsky and John Teshima: 1 shared paper
- Ari Zaretsky and Adrienne Tan: 1 shared paper
- Leslie Atkinson and Paula Ravitz: 1 shared paper
- John Teshima and Adrienne Tan: 1 shared paper
- John Teshima and Paula Ravitz: 1 shared paper
- Adrienne Tan and Paula Ravitz: 1 shared paper
- Adrienne Tan and Chetana Kulkarni: 1 shared paper
- Adrienne Tan and Diane Philipp: 1 shared paper
- Adrienne Tan and Jan Malat: 1 shared paper
- Mark Fefergrad and Clare Pain: 1 shared paper
- Jennifer Hirsch and Paula Ravitz: 1 shared paper
- Paula Ravitz and Chetana Kulkarni: 1 shared paper
- Paula Ravitz and Diane Philipp: 1 shared paper
- Paula Ravitz and Clare Pain: 1 shared paper
- Paula Ravitz and Jan Malat: 1 shared paper
- Chetana Kulkarni and Diane Philipp: 1 shared paper
- Chetana Kulkarni and Jan Malat: 1 shared paper
- Molyn Leszcz and Clare Pain: 1 shared paper
- Department of Psychiatry
- Department of Nutritional Sciences
- Social & Behavioural Health Sciences Division
- Department of Obstetrics & Gynaecology
- Division of Social and Behavioural Health Sciences
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Cindy-Lee Dennis
Department of Nutritional Sciences
6 shared papers, latest 2026
Daisy Singla
Social & Behavioural Health Sciences Division
4 shared papers, latest 2025
Carolina McBride
Department of Psychiatry
3 shared papers, latest 2026
Molyn Leszcz
Department of Psychiatry
3 shared papers, latest 2025
Robert Maunder
Department of Psychiatry
3 shared papers, latest 2019
Simone Vigod
Department of Psychiatry
3 shared papers, latest 2025
Sophie Grigoriadis
Department of Psychiatry
3 shared papers, latest 2026
Mark Fefergrad
Department of Psychiatry
3 shared papers, latest 2019
Ari Zaretsky
Department of Psychiatry
2 shared papers, latest 2021
Robert Bagby
Department of Psychology
2 shared papers, latest 2026
Diane Philipp
Department of Psychiatry
1 shared papers, latest 2015
Clare Pain
Department of Psychiatry
1 shared papers, latest 2014
Jan Malat
Department of Psychiatry
1 shared papers, latest 2015
Sian Rawkins
Department of Psychiatry
1 shared papers, latest 2019
Shane McInerney
Department of Psychiatry
1 shared papers, latest 2021
Chetana Kulkarni
Department of Psychiatry
1 shared papers, latest 2015
Peter Giacobbe
Department of Psychiatry
1 shared papers, latest 2021
Amer Burhan
Department of Psychiatry
1 shared papers, latest 2021
Lucy Barker
Department of Psychiatry
1 shared papers, latest 2025
Nancy McNaughton
Institute of Health Policy, Management, and Evaluation
1 shared papers, latest 2013
Verinder Sharma
Department of Psychiatry
1 shared papers, latest 2021
Luis Flores
Department of Psychology
1 shared papers, latest 2024
Richard Koestner
Department of Psychology
1 shared papers, latest 2010
David Zuroff
Faculty
1 shared papers, latest 2010
Debbie Moskowitz
Faculty
1 shared papers, latest 2010
Nicholas Delva
Department of Psychiatry
1 shared papers, latest 2021
Leslie Atkinson
Department of Psychiatry
1 shared papers, latest 2026
Orit Zamir
Department of Psychiatry
1 shared papers, latest 2024
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.