GestaltReview Therapists Ontario
Therapist Directory · Ontario
Ontario · Canada

Therapists
in Ontario

Qualified psychotherapists and registered social workers serving clients across Ontario. In-person sessions in Mississauga, Burlington, Oakville, and Toronto. Online sessions available to all Ontario residents.

7 Therapists
3 Cities covered
ON Online province-wide
6+ Modalities
Ontario · Canada

Oakville

1 therapist · in-person available Gestalt therapy in Oakville →
Olga Klimenkova
Olga Klimenkova
Registered Psychotherapist, RP, GIT Dip
In-Person in Oakville · Online across Ontario
AnxietyTraumaDepressionRelationshipsGestalt
FormatIn-person & online
Session fee$160 – $190
LanguagesEnglish, Belarusian, Russian

Olga works with adults navigating anxiety, depression, trauma, and relationship challenges. Her approach is relational and body-aware, grounded in Gestalt therapy's somatic and existential perspective, supporting clients in understanding their patterns and reconnecting with their authentic sense of self.

Burlington

Alisa Ziad Al Haj
Alisa Ziad Al Haj
Registered Psychotherapist (Qualifying)
In-Person in Burlington · Online across Ontario
AnxietyDepressionTraumaLife Changes
FormatIn-person & online
Session fee$140
LanguagesEnglish, Arabic, Russian

Alisa works with adults navigating stress, emotional disconnection, and challenges in relationships and self-worth. Her approach is warm and collaborative, supporting clients in exploring their experiences and rebuilding confidence and connection with themselves.

Toronto

1 therapist · in-person available
Oksana Denysenko
Oksana Denysenko
Registered Psychotherapist, MACP (she, her)
In-Person in Toronto · Online across Ontario
AnxietyIdentityIntegrativeGestalt-informed
FormatIn-person & online
Session fee$150
LanguagesEnglish, Ukrainian

Oksana works with adults navigating trauma, anxiety, depression, and relationship challenges. Her approach is relational and present-focused, drawing on developmental and Gestalt principles to support clients in understanding their needs, strengthening their sense of self, and fostering authentic change.

Online · Province-wide

4 therapists · available anywhere in Ontario
Justine Maurice
Justine Maurice
Social Worker M.S.W., R.S.W.
Online across Ontario
AnxietyDepressionTraumaFamily & Children
FormatOnline only
Session fee$150 – $160
LanguagesEnglish

Justine works with individuals, couples, families, and children navigating anxiety, depression, trauma, and mood-related challenges. Her approach is compassionate and culturally sensitive, supporting clients from diverse backgrounds in developing resilience and meaningful personal growth.

Gina Li
Gina Li
Registered Psychotherapist, MA, RP (Q)
Online across Ontario
AnxietyBoundary SettingCoping SkillsGrief
FormatOnline only
Session fee$140
LanguagesEnglish, Cantonese, Mandarin

Gina works with adults navigating emotional challenges, life stress, and personal transitions. Her approach is warm and supportive, focusing on creating a safe space where clients feel heard while developing practical tools to build confidence and navigate life's challenges.

Lydia Kellar
Lydia Kellar
Registered Early Childhood Educator, Child Development Specialist, Registered Psychotherapist (Qualifying)
Online across Ontario
AnxietyParental Mental HealthStressTraumaChildren Support
FormatOnline only
Session fee$110
LanguagesEnglish

Lydia works with children, adolescents, and families navigating trauma, stress, and developmental challenges. Her approach is compassionate and holistic, drawing on attachment-informed and culturally sensitive practices to support emotional well-being and strengthen family relationships.

Donna Mahoney
Donna Mahoney
Social Worker, Psychotherapist
Online across Ontario
Couples TherapyTraumaPTSDAnxietyDepression
FormatOnline only
Session fee$150 – $165
LanguagesEnglish

Donna works with adults, adolescents, and families navigating trauma, anxiety, depression, addiction, and life transitions. With over 19 years of experience in mental health and addiction services, her approach is trauma-informed and compassionate, supporting clients in building resilience in a safe therapeutic space.

Finding a therapist in Ontario

Ontario has one of the most regulated therapy landscapes in Canada. Practitioners registered with the College of Registered Psychotherapists of Ontario (CRPO) or the Ontario College of Social Workers (OCSWSSW) are bound by professional standards and ethical codes that protect clients.

When choosing a therapist, consider not just the presenting issue but also the therapeutic approach, the fee, the format (in-person or online), and whether the therapist's style feels like a good fit. Most practitioners offer a free initial consultation for exactly this reason.

All practitioners listed here hold current registration with a recognised Ontario professional body and have been individually reviewed before listing.

Online therapy across Ontario

All practitioners in this directory offer online sessions via secure, PHIPA-compliant video platforms. Online therapy is available to any Ontario resident regardless of location — particularly useful for clients in smaller cities or towns where in-person options are limited.

Research consistently supports online therapy as comparably effective to in-person work for anxiety, depression, trauma, and relational difficulties. Some clients find the accessibility and comfort of their own environment actually supports the therapeutic process.

For a deeper look at the approaches in this directory, see What is Gestalt therapy? or Gestalt therapy applications.

01
Gestalt therapy
Relational, present-moment focused work attending to body, emotion, and the therapeutic relationship as primary sources of understanding.
02
Integrative
Combines elements from multiple modalities tailored to the individual client's needs, history, and presentation.
03
Trauma-informed
Practice shaped by an understanding of how trauma affects the nervous system, relationships, and sense of self over time.
04
Person-centred
The client's own experience, values, and goals shape the direction and pace of the therapeutic work throughout.

Browse by location

All practitioners offer online sessions province-wide. In-person sessions are available in the cities below.

Common questions

How do I choose between therapists?

Start with practical fit — location, format, fee, and language. Then consider approach: if you want structured, goal-focused work, look for CBT-trained practitioners. If you prefer a more relational, exploratory style, Gestalt-informed or integrative therapists may suit you better. Most offer a free initial consultation so you can assess the relationship before committing.

Are these therapists registered in Ontario?

Yes. All practitioners hold current registration with a recognised Ontario professional body — CRPO (College of Registered Psychotherapists of Ontario) or OCSWSSW (Ontario College of Social Workers). Registration details appear on each profile.

Is online therapy covered by insurance in Ontario?

Coverage depends on your benefits plan and the therapist's registration. Most extended health plans that cover in-person therapy also cover online sessions. Always verify with your provider directly before booking.

What is a free consultation?

Most practitioners offer a brief unpaid initial call — typically 15 to 20 minutes — so you can ask questions, describe what brings you to therapy, and get a sense of whether the therapist feels like a good fit. It is not a therapy session; it is a mutual assessment.

What is Gestalt therapy?

Gestalt therapy is a relational, experiential approach that focuses on present-moment awareness — what is happening in the body, in emotions, and in the therapeutic relationship — rather than working primarily through analysis of the past. For a fuller introduction see What is Gestalt therapy?

How are therapists selected for this directory?

Practitioners are individually reviewed before listing. All hold current Ontario registration and carry professional liability insurance. GestaltReview does not accept payment for inclusion and does not take responsibility for clinical services provided.

Learn about therapy before you begin

GestaltReview's editorial library covers the theoretical foundations and clinical applications of Gestalt and related approaches. If you are new to therapy or evaluating whether a particular approach suits you, these articles provide accessible context.

Understanding what a therapist means when they speak of present-moment awareness, contact, embodied experience, or the relational field may help you make a more informed decision about who to work with and why.

Introduction
What is Gestalt therapy?
Core concept
Embodied awareness in therapy
Comparison
Gestalt and Mindfulness
Applications
Gestalt therapy applications
Concept
Contact & withdrawal in therapy