Marlene Taube-Schiff (she/her)

Ph.D., C. Psych., L. Psych., R. Psych.

Director, Founder, and Psychologist

Dr. Marlene Taube-Schiff is the Founder and Director of Forward Thinking Psychological Services® and has been a registered psychologist for over 20 years. She completed her Ph.D. in Clinical Psychology at Concordia University in Montreal, Quebec in 2005, followed by her residency at St. Joseph’s Healthcare in Hamilton, Ontario and a postdoctoral fellowship at the Centre for Addiction and Mental Health in Toronto. Dr. Taube-Schiff subsequently held positions in various academic teaching hospitals in Ontario, working with a wide variety of individuals in both outpatient and inpatient hospital settings.

Dr. Taube-Schiff is one of the founding professionals of the Sunnybrook Intensive Services Program for OCD, Canada’s first residential treatment program for individuals with OCD. She remains affiliated with Sunnybrook Health Sciences Centre and is involved in research initiatives.

Her clinical work focuses on the delivery of scientifically supported treatments for obsessive-compulsive and related disorders, anxiety disorders, depression, trauma, relationship issues, and a wide range of emotional, behavioural, and relational concerns. Dr. Taube-Schiff works with adolescents and adults and tailors treatment to each individual’s needs and goals.

Her clinical approach is grounded in Cognitive Behavioural Therapy (CBT), including Exposure and Response Prevention (ERP), while integrating elements of Acceptance and Commitment Therapy (ACT), mindfulness, Dialectical Behaviour Therapy-informed skills, and Motivational Interviewing. She also provides Inference-Based CBT (I-CBT) as a treatment option for individuals with OCD and engages in ongoing learning and consultation in I-CBT.

Dr. Taube-Schiff has experience adapting therapy for neurodivergent individuals, including adolescents and adults with ADHD and autism. She provides CBT, ERP, and I-CBT in ways that are neuroaffirming and tailored to the individual. She is also involved in the supervision of adult ADHD and autism assessments at FTPS.

Dr. Taube-Schiff also works with adolescents and adults who have experienced trauma. She uses Cognitive Processing Therapy (CPT) to help individuals process traumatic experiences and reduce avoidance, and may also integrate ACT-focused approaches when working with trauma and trauma-related stressors. Learn more about trauma therapy at FTPS.

In addition to her clinical work, Dr. Taube-Schiff is actively involved in research, teaching, supervision, and professional training. Her research has included OCD and treatment effectiveness, quality of care, and enhancing motivation for change during treatment. She has authored or co-authored more than 25 scientific publications and book chapters and has presented numerous workshops and symposia nationally and internationally.

Dr. Taube-Schiff is an Adjunct Lecturer in the Department of Psychiatry at the University of Toronto and holds an Adjunct Faculty position at York University. She provides teaching and training in evidence-based psychological treatment, particularly in the areas of OCD and anxiety, and offers consultation to clinicians learning to deliver I-CBT for OCD.

Dr. Taube-Schiff is also actively involved in the training and supervision of future psychologists. At Forward Thinking Psychological Services®, she supervises practicum students, psychology residents, advanced doctoral students, psychologists completing supervised practice, and other associates in evidence-based psychological assessment and treatment. She is also Co-Director of Clinical Training for the Toronto Area Residency Consortium (TARC), an accredited psychology residency consortium providing advanced clinical training to doctoral-level psychology residents.

Dr. Taube-Schiff is the current President of the Canadian Association of Cognitive and Behavioural Therapies (CACBT), Past President and current Board Director of the Ontario Psychological Association (OPA), and has held a number of additional leadership roles within the profession. She was also a member of Anxiety Canada’s Scientific Advisory Committee for over 10 years and continues to advocate for increased awareness and access to evidence-based education and treatment for anxiety and OCD across Canada.

Through Forward Thinking Psychological Services®, Dr. Taube-Schiff is committed to helping individuals develop skills and tools that can help them move forward in their lives. She is equally committed to ensuring that FTPS provides an affirming, inclusive, and collaborative therapeutic environment. Her goal is for individuals of all identities and backgrounds, including LGBTQ+ and neurodivergent individuals, to feel seen, supported, and valued.

When not working, Dr. Taube-Schiff enjoys skiing, biking, swimming, baking, and spending time with her family.

Dr. Marlene Taube-Schiff’s practice includes the following services:

Please note that our associates work with many presenting issues, some of which are not listed in this biography.
Email our intake team at [email protected] for more information.

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Selected Scientific Publications

Taube-Schiff, M., Larkin, P., Fibiger, E., Lin, E., Wiljer, D. & Sockalingam, S. (2024). Understanding Quality Improvement and Continuing Professional Mentorship: A Needs Assessment Study to Inform the Development of a Community of Practice. Journal of Continuing Education in the Health Professions, 44, 11-17. doi: 10.1097/CEH.0000000000000499. Epub 2023 Jun 8. PMID: 37341577

Taube-Schiff, M., Rector, N. A., Young, R., Larkin, P. & Richter, M. A. (2020).
Filling the gap for obsessive compulsive disorder services in Canada: Implementing an intensive care program. Journal of Nervous and Mental Disease, 208, 38-47.

Read the abstract here

Taube-Schiff, M., Rector, N. A., Larkin, P., Mehak, A. & Richter, M. A. (2020).
Effectiveness of intensive services for obsessive compulsive disorder: outcomes from the first Canadian residential treatment program. International Journal of Clinical Practice, 24, 59-67.

Read the abstract here

Taube-Schiff, M., Mehak, A., Marangos, S., Kalim, A. & Ungar, T. (2019).
Advancing care within an adult mental health day hospital: Program re-design and evaluation. Journal of Behavioural Health Services & Research, 46, 15-28.

Read the abstract here

Taube-Schiff, M. Mehak, A., Ferreira, N., Kalim, A., Ungar, T. & Mills, J.S. (2018).
Treatment within an adult mental health day program: Examining psychosocial outcomes. Journal of Nervous and Mental Disease. DOI: 10.1097/NMD.0000000000000847.[Epub ahead of print]

Read the abstract here

Taube-Schiff, M., El Morr, C., Counsell, A., Mehak, A. & Gollan J. (2017).
The Checklist of Unit Behaviours (CUB): Validation within a Canadian Outpatient Day Hospital Program. Journal of Psychiatr Mentric Health Nursing. 2017 Dec 28. doi: 10.1111/jpm.12451. [Epub ahead of print]

Read the abstract here

Taube-Schiff, M., Ruhig, M., Mehak, A., Deathe van Dyk, M., Cassn, S. E., Ungar, T., & Sockalingam, S. (2017).
Staff perspectives: What is the function of adult mental health day hospital programs. Journal of Psychiatric Mental Health Nursing. 24(8):580-588. doi: 10.1111/jpm.12405. Epub 2017 Aug 24.

Read the abstract here

Taube-Schiff, M., Yufe, S., Kastanias, P., Weiland, M., & Sockalingam S. (2017).
A Qualitative Study of Young Adult Experiences in the Bariatric Healthcare System: Psychosocial Challenges and Developmental Difficulties. Canadian Journal of Diabetes.;41(4):344-350. doi: 10.1016/j.jcjd.2017.01.002. Epub 2017 May 2.

Read the abstract here

Sockalingam, S., Tehrani, H., Taube-Schiff, M., Van Exan, J. Santiago, V. & Hawa, R. (2017).
The relationship between eating psychopathology and obstructive sleep apnea in bariatric surgery candidates: A retrospective study. International Journal of Eating Disorders. 2017 Jul;50(7):801-807. doi: 10.1002/eat.22701. Epub 2017 Mar 23.

Read the abstract here

Taube-Schiff, M., Yufe, S., McLeod, J., Skorzewska, A., Carroll, A., Waddell, A., Kahn, Y. & Flogen, S. (2017l).
Creating change: implementation of an inpatient behavioural activation programme on a psychiatric intensive care unit. Journal of Psychiatric Intensive Care, 13 (1) 17-25.

Selected Media/In the News

Student well-being a concern, survey says (August 2026), Global News.

Back-to-school anxiety: What to do about it (August 31, 2023), CTV news

Could your teen refusing to go to school be a sign of mental health disability? (February 21, 2023), The Toronto Star.

Got Money Anxiety? How to Tame it and Make it Work for you (December 15, 2022). Royal Bank of Canada, Inspired Investor

The World is Going to Open Up Again-Are you Ready? (March 17, 2021). The Globe and Mail. 

Read the abstract here

Selected Podcast Appearances

Invited to join Just Asking: CBC Listen: How Do You Know if you have OCD? with Saroja Coelho, Dr. Marlene Taube-Schiff, Psychologist and Justine De Jaegher.

On Psych: Presented by the Ontario Psychological Association: S4E8: Ontario Psychology in Crisis with Dr. Laura Nichols and Dr. Marlene Taube-Schiff

On Psych: Presented by the Ontario Psychological Association: S4E1: Chatting with OPA President Dr. Marlene Taube-Schiff

#OurAnxietyStories – The Anxiety Canada Podcast: Understanding OCD and Anxiety: Key Differences, Symptoms and Treatment Options with Dr. Marlene Taube-Schiff

#OurAnxietyStories – The Anxiety Canada Podcast: Group Therapy Really Works with Pegah Mollahajian & Dr. Taube-Schiff

Fearless Practice Podcast – Owning a Successful Online Group Private Practice with Julia Smith and Dr. Marlene Taube Schiff

Presentations, Workshops, and Training Events

Taube-Schiff, M. (May 2026). Differences between Exposure Response Prevention and Inference-Based CBT for OCD. Invited Presentation to Members of the Toronto OCD Support Group.

Taube-Schiff, M. (May 2025). Using ERP for OCD Treatment: Updates and Applications. Presentation to Child and Adolescent Psychiatry Resident for Academic Day Teaching. Invitation from Dr. Karen Wang, University of Toronto.

Taube-Schiff, M. (May 2025). Building a Wellness Toolbox Updated: Coping Skills to Enhance Mental Health. Invited Presentation to Members of the Registered Massage Therapists Association of Ontario.

Chavoshi, S., Foster, M & Taube-Schiff M. (February 2025). The Art and Science of Managing a Private Practice. Invited Panel Discussion Presentation to the Ontario Psychological Association, Business of Psychology Seminar Series.

Taube-Schiff, M. (February, 2024). Inference-Based CBT for OCD: What it is and why you will want to learn more! Invited Presentation for the Ontario Psychological Association (OPA).

Taube-Schiff, M. (November 2023). Building A Wellness Toolbox: Coping Skills to Enhance Mental Health. Invited Presentation for the Registered Massage Therapists Association of Ontario (RMTAO).

Action Anxiety Day, Youth Network Roundtable (June 10, 2022)

Taube-Schiff, M. (March, 2022). Anxiety: Impact and Coping Strategies, Invited Presentation to McGill University, on behalf of Anxiety Canada

Taube-Schiff, M. (March 2021). Evidence-based treatment of OCD: Up close and virtual in ever changing times. Invited Clinical Rounds, Psychology Graduate Program, York University

Taube-Schiff, M. (November 2021). Evidence-based treatment of OCD: Up close and virtual in ever changing times. Invited Clinical Area Rounds, Psychology Graduate Program, Toronto Metropolitan University

Taube-Schiff, M. (October, 2021) Introduction to Anxiety, Invited Presentation at the McGill University Virtual Health Fair, McGill University, on behalf of Anxiety Canada

Taube-Schiff, M. (October 2021) Coping in the face of uncertainty: Acceptance and Value-Based Skills, Invited Presentation at the Managing Mental Health in the Workplace During Covid-19, A Conference hosted by the Ontario Psychological Association in partnership with the City of Toronto.

Greenwood, L., Salonia, C. Kieffer, M-L., Taube-Schiff, M., Richter, P. (2021, September) The growing role of peer support in OCD recovery: An evaluation for individuals awaiting treatment. Paper presentation at the annual International OCD Foundation conference.

Taube-Schiff, M. (October 2020). Living According to Your Values, Sunnybrook Speaker Series, Maintaining Wellness When Dealing with Stress and Anxiety, Sunnybrook Health Sciences Centre.

Young, R., Taube-Schiff, M., Rector, N., Larkin, P. & Richter, M. A. (2019, July). Examining Canada’s First Intensive OCD Treatment Program: Impact on Symptoms, Functionality and Quality of Life. Poster presented at the annual International OCD Foundation conference.

Taube-Schiff, M. (October 2019). Cognitive Behavioural Therapy for OCD, Sunnybrook Speaker Series, Treatments for Obsessive Compulsive Disorder: New Options and How They Work? Sunnybrook Health Sciences Centre.

Taube-Schiff, M. (October 2018). Treatment Options for OCD: What is New and Upcoming, Sunnybrook Speaker Series, New Community Options for Obsessive Compulsive and Hoarding Disorders. Sunnybrook Health Sciences Centre.

Professional Development

Flexibility Within Fidelity: Adapting Evidence-Based OCD Treatments to Client Factors (2024) – IOCDF Advanced Forum on OCD, Toronto, Ontario. In-person advanced training in adapting evidence-based OCD treatments to individual client factors.

Supporting Autistic Adults: A Three-Part Training Series (2024); 9-hour online course. Led by Drs. Casey Fulford and Vicki Nolan. The Redpath Centre.

Comprehensive I-CBT Training: In-Depth Training. (2023); 5-hour online course. Led by Bronwyn Shroyer, LCSW and Katie Marrotte, LCSW. OCD Training School.

I-CBT for OCD course (2023); 9-week training course to learn the theory and application of I-CBT. Led by Kate Goldhouse.

Act for Perfectionism and People Pleasing (2023). 6-week online course. Led by Dr. Russ Harris. Psychwire.

I-CBT Training for OCD; live virtual 8-week course. Led by Brittany Goff, LCSW-C & Gina Abbondante, LCSW.

Cognitive Processing Therapy (CPT): Evidence-Based Treatment for PTSD (2022); 2 day live virtual workshop. Led by Dr. Philippe Schnaider, C. Psych. CPT for PTSD.

ACT from the Inside Out (2021). 10-week experiential course. Led by Dr. Sheri Turrell, Erin Lipsitt & Sara Kohut

ACT for Trauma (2019); 6-week online course. Led by Dr. Russ Harris. Psychwire

Behaviour Therapy Training Institute (2016); 3 day live in-person advanced OCD training institute. Overseen by leading OCD expert, Dr. Alec Pollard. International OCD Foundation Training Institute.