GestaltReview Therapists Ontario
Psychotherapists · Ontario
Ontario · Province-wide

Psychotherapists in Ontario

A vetted group of registered psychotherapists and social workers serving Ontario online, plus in-person in Burlington and Oakville. All presentations covered. CRPO & OCSWSSW regulated. Free 15-min discovery call.

6Therapists
OnlineOntario
In-personBurlington & Oakville
FreeInitial consult
Psychotherapists in Ontario — at a glance
GestaltReview · Ontario
Cost per sessionFrom $140 · sliding scale available
Wait timeSame-day · no waitlist
Session length50 minutes (extended available)
FormatIn-person Burlington & Oakville · Online Ontario
Ages servedChildren 6+ · teens · adults · seniors
ApproachesGestalt · CBT · DBT · trauma-informed · integrative — all modalities
InsuranceReceipts provided · most plans accepted
HSTExempt
Free consultation15–30 min · no commitment

Our in-person therapists

In-person in Oakville & Burlington · also online across Ontario
2 practitioners
Olga Klimenkova
Olga Klimenkova
Registered Psychotherapist, RP, GIT Dip
In-Person in Oakville · Online across Halton & Ontario
Trauma & PTSD Gestalt Anxiety Depression Shame Addiction
FormatIn-person & online
Session fee$160–$190
LanguagesEnglish, Russian
Experience7+ years

Olga is a Gestalt-trained Registered Psychotherapist (GIT Diploma) with 7+ years of clinical experience offering in-person therapy in Oakville and online across Ontario. She works with adults across the full range of presentations — anxiety, depression, trauma, shame, addiction, relationships, life transitions — through a relational Gestalt approach that combines warmth, presence, and somatic awareness. Sessions available in English and Russian.

Alisa Ziad Al Haj
Alisa Ziad Al Haj
Registered Psychotherapist (Qualifying)
In-Person in Burlington · Online across Ontario
Complex Trauma (CPTSD) Anxiety Depression Perfectionism Identity Burnout
FormatIn-person & online
Session fee$140
LanguagesEnglish, Arabic, Russian
Location3425 Harvester Rd, Burlington

Alisa offers in-person therapy from her Burlington clinic and online across Ontario. She works with anxiety, depression, complex trauma (CPTSD), perfectionism, identity, and burnout through an integrative approach drawing on CBT, DBT, EFT, and somatic awareness within a warm, slow, relational style. She brings particular depth to multicultural and immigration-related experience, with sessions in English, Arabic, and Russian.

More therapists — online across Ontario

All online · province-wide
4 practitioners
Donna Mahoney
Donna Mahoney
Social Worker, Psychotherapist
Online across Ontario
Trauma & PTSD Anxiety Depression Addiction Recovery Couples Therapy Stress Management
FormatOnline only
Session fee$150–$165
Experience18+ years
LanguagesEnglish

Donna is a Social Worker and Psychotherapist with 18+ years of clinical experience — one of the most seasoned practitioners in our roster. She provides online therapy across Ontario, working with anxiety, depression, trauma, addiction recovery, couples, and stress management through an integrative framework drawing from CBT, DBT, Mindfulness-Based Therapy, Solution-Focused Therapy, and Person-Centred Therapy.

Justine Maurice
Justine Maurice
Social Worker M.S.W., R.S.W.
Online across Ontario
Trauma & PTSD Family & Couples Child & Youth Indigenous Mental Health BPD Anxiety
FormatOnline only
Session fee$150–$160
LanguagesEnglish

Justine is a Registered Social Worker (M.S.W., R.S.W.) offering online therapy across Ontario. She works with trauma, family and couples, child and youth, anxiety, BPD, and Indigenous mental health through an integrative approach drawing on CBT, DBT, Attachment-Based Therapy, and Mindfulness-Based Stress Reduction — a culturally sensitive and deeply compassionate space.

Oksana Denysenko
Oksana Denysenko
Registered Psychotherapist, MACP (she/her)
Online across Ontario · In-Person in Toronto
Developmental Trauma Anxiety Self-Esteem Relationships Codependency Life Transitions
FormatOnline & in-person (Toronto)
Session fee$150
LanguagesEnglish, Ukrainian, Russian
Experience5+ years

Oksana is a Registered Psychotherapist (MACP) offering online therapy across Ontario through a developmental and attachment-based lens. She works with anxiety, self-esteem, relationships, codependency, life transitions, and developmental trauma — helping clients understand and gradually shift patterns rooted in early experience. Sessions in English, Ukrainian, and Russian.

Gina Li
Gina Li
Registered Psychotherapist, MA, RP
Online across Ontario
Anxiety Burnout Emotional Regulation Self-Esteem Worrying & Rumination Life Transitions
FormatOnline only
Session fee$140
LanguagesEnglish, Cantonese, Mandarin

Gina is a Registered Psychotherapist (MA, RP) offering online therapy across Ontario, with a holistic and person-centred approach drawing from CBT, ACT, DBT, and mindfulness-based methods. She works with anxiety, burnout, emotional regulation, self-esteem, worrying and rumination, and life transitions. Sessions in English, Cantonese, and Mandarin.

In-person therapy locations
Oakville & Burlington
Olga Klimenkova — Oakville (in-person) · Alisa Ziad Al Haj — 3425 Harvester Rd, Unit 213, Burlington, ON (in-person)

Our two in-person locations cover Halton Region. Olga sees clients in Oakville; Alisa is at Anytime Anywhere Therapy in Burlington. All other practitioners work online across Ontario.

Visit Burlington clinic website →

Psychotherapy in Ontario

GestaltReview offers a vetted roster of registered psychotherapists and social workers serving clients across Ontario. All six practitioners work online province-wide; two of them — Olga Klimenkova in Oakville and Alisa Ziad Al Haj in Burlington — also offer in-person sessions in Halton Region.

Our practitioners work across the full range of common adult presentations — anxiety, depression, trauma and PTSD, complex trauma, relationships, life transitions, identity, work and burnout, addiction, grief, perfectionism, OCD, emotion regulation, attachment, and developmental concerns. Approaches in the practice include Gestalt, CBT, DBT, ACT, attachment-based, trauma-informed, and integrative work — with senior practitioners offering 18+ years of clinical experience.

Sessions start at $140, are HST exempt, and all practitioners hold current registration with CRPO or OCSWSSW. Every therapist offers a free 15-minute discovery call so you can find the right fit before committing. Sessions available in English, Russian, Ukrainian, Arabic, Cantonese, and Mandarin.

How to choose the right therapist

The most important factor in therapy outcomes is the quality of fit between client and therapist — more so than any specific modality. The free 15-minute discovery call we offer with every practitioner exists for exactly this reason: a brief conversation will tell you more about how someone works and whether you feel at ease with them than any biography can.

Start with practical fit. Do you want in-person sessions (Oakville with Olga or Burlington with Alisa) or online across Ontario (any of our six)? Is the session fee within your comfortable range? Sliding scale is available with several therapists — mention this on your discovery call. Does the therapist work with what you are bringing — anxiety, depression, trauma, relationships, identity, life transitions?

Then consider approach. Gestalt is relational, experiential, and present-focused. CBT is structured and skill-based. DBT teaches emotion regulation and distress tolerance. Most of our therapists work integratively, drawing on multiple methods to suit each client. If you are not sure what you need, name that — a good therapist will help you figure it out.

01
Gestalt
A relational, experiential, present-focused approach that works with what is alive in the room — sensations, emotions, contact patterns — rather than only with cognitive content. The signature modality at GestaltReview.
02
CBT
Cognitive Behavioural Therapy. Structured, skill-based, evidence-led work on the relationships between thoughts, feelings, and behaviour. Particularly strong for anxiety, depression, and protocol-based presentations.
03
DBT
Dialectical Behaviour Therapy. Teaches emotion regulation, distress tolerance, mindfulness, and interpersonal skills. Especially useful for intense emotion, self-criticism, and difficulty with relationships.
04
Integrative
Most of our therapists work integratively — combining Gestalt, CBT, DBT, ACT, attachment-based, and trauma-informed methods to meet each client where they are rather than applying a single template.

Therapy approaches compared

Different therapy modalities suit different presentations and client preferences. This table helps you understand the key differences before booking your free discovery call with an Ontario therapist.

Approach CBT DBT Gestalt ACT Psychodynamic
Focus Thoughts & behaviour Emotion regulation & skills Present-moment experience Values & psychological flexibility Unconscious patterns & history
Best for Anxiety, depression, phobias Intense emotion, self-criticism, BPD Identity, relationships, meaning Avoidance, perfectionism, chronic distress Recurring patterns, identity, depth work
Structure Structured, skill-based Structured, skill-based Relational, exploratory Semi-structured Open, exploratory
Duration Short to medium term Medium term Medium to long term Short to medium term Longer term
Evidence base Very strong Strong Growing — strong for relational Strong Strong — esp. long-term
Body-focused Minimal Some (mindfulness) Yes — central Some (mindfulness) Some

Therapists across Ontario

All our therapists offer online sessions province-wide. In-person therapy is available in Burlington and Oakville.

Common questions

How do I know I need therapy?

You may benefit from therapy if you find yourself stuck in patterns you cannot shift on your own — recurring anxiety, low mood, relationship difficulty, self-criticism, burnout, or distress connected to past experience. You do not need a diagnosis or a crisis to seek therapy. Many clients come to us not because something is acutely wrong but because they want to understand themselves better, work through a transition, or build a more honest relationship with their own emotional life. A free 15-minute discovery call is the easiest way to find out whether therapy is the right step.

What presentations do you treat?

Our six therapists collectively work with the full range of common adult presentations — anxiety, depression, trauma and PTSD, complex trauma (CPTSD), relationship and couples difficulty, life transitions, work and burnout, identity and self-esteem, grief, perfectionism, OCD, addictive patterns, emotion regulation, attachment patterns, intergenerational and cultural experience, and developmental concerns. Each therapist has particular focus areas, but all are trained generalists able to work across most adult presentations. The therapist cards above list each practitioner's primary focus areas.

How do I choose the right therapist?

The most reliable way is to book a free 15-minute discovery call with two or three of our therapists and see how each conversation feels. Research consistently shows that the quality of fit between client and therapist matters more for outcomes than the specific modality used. Practical factors matter too: format (online across Ontario, in-person in Burlington or Oakville), fee, availability, and any languages other than English you would prefer. Skim the cards above for these details, then book a free call — most people know within 15 minutes whether someone feels like the right fit.

How much does therapy cost in Ontario?

Sessions across our practice range from $140 to $190 per 50-minute session. Sliding scale pricing is available with several therapists if cost is a barrier — mention this during your free discovery call. Psychotherapy is exempt from HST in Ontario. Most extended health benefit plans cover registered psychotherapy and social work; check your annual coverage limit with your insurer before your first session. Receipts are provided for all sessions.

Online or in-person — which should I choose?

Research consistently shows online therapy is as effective as in-person therapy for most presentations — anxiety, depression, trauma, relationship difficulty, life transitions. The therapeutic relationship can be established and maintained well over video, and many clients prefer the convenience of not commuting. All our practitioners use PHIPA-compliant, encrypted platforms. That said, some people prefer in-person sessions, particularly for deeper or longer-term work. In-person therapy is available with Olga Klimenkova in Oakville and Alisa Ziad Al Haj in Burlington; all six therapists work online across Ontario.

What should I expect on the discovery call?

The free 15-minute discovery call is a low-pressure conversation, not a session. You can ask about the therapist's approach, training, experience with what you are bringing, fees, and availability. Most therapists will ask a little about what is going on for you and what you hope to work on — only as much as you want to share. There is no obligation to book a session afterward. Many clients call two or three of our therapists before deciding; that is welcomed.

Editorial resources — understanding therapy

GestaltReview's editorial content offers substantive grounding in how therapy works across approaches — Gestalt, CBT, mindfulness-based, and the relational therapies. Whether you are deciding whether to begin, choosing between modalities, or wanting to understand what therapy involves before booking, the articles below are a good place to start.

Coming to a first session with some sense of the process can help reduce anticipatory anxiety and make better use of the early sessions. Our therapists welcome clients who arrive curious — questions about approach, training, or how a particular modality might suit you are always welcome on the free discovery call.

Introduction
What is Gestalt therapy?
Comparison
Gestalt and mindfulness — two paths to presence
Concept
Contact interruptions — a relational perspective
Concept
Shame and self-awareness in therapy
Concept
Contact & withdrawal — the rhythm of relating
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