Cognitive Behavioural (CBT) Therapists in Thornhill, ON
Erin Ibrahim
Registered Psychotherapist (Qualifying), BA
Whether you’re dealing with anxiety, relationship stress, self-esteem struggles, or just feeling stuck, we can work through it together. Pulling from a variety of frameworks to instead suit your unique needs instead of making it feel one-size-fits-all, I have interest in anxiety, depression, relationships, attachment, neurodiversity, and self-esteem. I look forward to connecting!
Anna Marson
Registered Psychotherapist
Anna Marson is a registered psychotherapist specializing in ADHD, trauma, neurodiversity, attachment, stress, and emotion regulation. She integrates evidence-based therapies, mindfulness, and ADHD coaching to help clients build resilience, regulate emotions, and develop practical skills for lasting, positive change. Her approach is compassionate, brain/body-informed, and strength-based.
Regina Yakubov
Registered Psychotherapist (Qualifying)
Hi, I’m Regina Yakubov, a Registered Psychotherapist (Qualifying). I understand how challenging it can feel to start therapy, and I strive to create a warm and nonjudgmental space where you feel supported in sharing your experiences at your own pace. My approach is collaborative and flexible, drawing on Cognitive Behavioral Therapy (CBT), Solution-Focused Therapy (SFT), Acceptance and Commitment…
Natascha Piciga
Registered Psychotherapist
I am a psychotherapist who believes healing happens through connection, curiosity, and feeling truly understood. My approach is collaborative and a provide a warm and non-judgemental space where clients can explore life challenges, build resilience, and connect with themselves.
Greg Clarke
Mental Health/Addiction Counsellor - RSSW, Psychotherapist , CCAC MATS CPGC
Hello, I’m Greg Clarke. I have spent the last 40 years working in the mental health and addiction field. Throughout my career, I have focused on providing compassionate support to individuals facing a variety of challenges, including addiction, problem gambling, chronic conditions, grief and bereavement, life changes and ageing, as well as anxiety and depression.
Shannon Deeley
Registered Psychotherapist
My approach is integrative and conversational with a focus on intersectionality and the therapeutic relationship. I have specialized training in ACT for ADHD, CBT-I (for Insomnia) and have worked with young parents and women who have survived or are fleeing violence.
Mehek Somani
Registered Psychotherapist
Hi there! I'm Mehek. I'm glad you're here! I specialize in burnout, stress, people-pleasing, self-esteem and relationship issues, intergenerational trauma for POC and immigrant communities. Using an emotionally focused, attachment-based, IFS, DBT, trauma informed and culturally sensitive approaches, I offer online therapy across Ontario (Mon–Fri) and Walk & Talk sessions in Oakville on Saturdays.
Katelyn Matias
Registered Psychotherapist
Hi, I’m Katelyn Matias, a Registered Psychotherapist and the Founder of Anchor & Bloom Psychotherapy. My approach to therapy is trauma-informed, relational, and grounded in attachment theory. I believe that our experiences, relationships, and nervous system responses shape how we understand ourselves, navigate emotions, and connect with others.
Rachelle Trudel, RP / PA, CCC - *Psychothérapeute bilingue*
Registered Psychotherapist / Psychothérapeute autorisée
Welcome! I support my clients in addressing the effects of their childhood wounds on their lives in order to improve their self-esteem and relationships. I use my knowledge in CBT, SFBT, attachment theory and mindfulness to support my clients in a collaborative, pragmatic, goal-oriented, compassionate and trauma-informed way. I look forward to meeting you!
Donnica Campbell
Registered Social Worker/ Psychotherapist
Beginning therapy can feel like a vulnerable step, and it can also open the door to greater grounding, clarity, and self-connection. I work from a trauma-informed and inclusive approach. Together, we’ll explore what healing looks like for you, at a pace that feels supportive, and work toward feeling more connected, empowered, and well.
Rebecca Steele
Registered Social Worker, Psychotherapist
Hello, I'm Rebecca. I help adults heal attachment wounds and rebuild a sense of inner safety through Insight-Driven Depth Therapy. If you're struggling with anxiety, intrusive thoughts, self-worth, people-pleasing, relationship patterns, or feeling disconnected from yourself, I offer a warm, collaborative space to explore lasting change beyond symptom management.
Jessica DeMille
Registered Psychotherapist (Qualifying), MACP, B.Sc (Hons)
I work with individuals, couples, families, and children (10+), providing a safe, supportive space for exploration and growth. Using an integrative, client-centered approach, I help clients navigate anxiety, depression, relationships, and life transitions, fostering resilience, self-awareness, and meaningful change. Together, we explore tools and strategies to support emotional well-being.
Allison Clayton
Registered Psychotherapist
Are you tired of the 'sunshine, butterflies and rainbows' idea of therapy? You aren't here for surface-level advice, trying to “just think positive,” or having to worry about judgment. I am here to provide you with tools that work individually for you and conversations that matter - on both a human level and from an evidence-based approach.
Amanda Rennick-Hazen
Registered Psychotherapist
I enjoy using a variety of techniques such as Cognitive Behavioral Therapy, Solution Focused Strategies, Mindfulness Meditation, Trauma Informed, Compassion Focused, & Emotion Focused. Depression & Sadness Anxiety & Worry Work , Home, & School Stress Grief & Loss Divorce & Separation Unexpected life transitions, unexpected change, lost opportunities
Kanica Coshal, MSW RSW
Registered Social Worker, Psychotherapist
Welcome! My name is Kanica and I am a registered Social Worker with over 10 years of experience working with children, teens and adults. I work from a trauma informed lens and specialize in providing support to individuals experiencing anxiety, OCD, depression, ADHD, relationship challenges, parenting, school-related stressors (i.e. academics, attendance, bullying), self-harm, suicide, and self-e…
Allison Mundle
Registered Psychotherapist, Sandalwood Psychotherapy
Online therapy for women in Ontario navigating anxiety, relationships, and emotional overwhelm. You may look like you are holding everything together, while inside you feel anxious, emotionally drained, or disconnected from yourself. Maybe you are used to keeping the peace, carrying too much, or saying yes when something inside you is saying no.
Serena Welsh
Registered Psychotherapist (Qualifying)
Hi, I'm Serena! I'm a Masters-level therapist in Ottawa working with teens, adults, and couples. I specialize in relationship concerns, emotion regulation, trauma, BPD, and Bipolar Disorder. My approach is warm, flexible, and judgment-free. Reach out for a free, 15-minute consult to see if we could be a good fit.
Eleni Anagnosti
Pre-Licensed Professional, MS, HBA, BA
My approach is compassionate, culturally attuned, and collaborative. I draw from CBT, strengths-based, solution-focused, and trauma-informed approaches to support ADHD, anxiety, depression, burnout, grief, life transitions, and relationship patterns. Together, we focus on building practical tools, emotional balance, and a stronger sense of self-trust.
Sarah Berneche
Student Therapist
**I am a student therapist with placements in Alberta & Ontario. I am supervised by seasoned psychotherapists. I support individuals experiencing reproductive mental health concerns, such as endometriosis, chronic pelvic pain, infertility, pregnancy loss, perimenopause, and the impact of living with complex reproductive health conditions, as well as eating disorders & body image concerns.
Khysandra Lee
Registered Psychotherapist
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Frequently Asked Questions About Cognitive Behavioural (CBT)
What is Cognitive Behavioural Therapy (CBT)?
CBT is a structured, evidence-based form of psychotherapy that examines the connection between thoughts, feelings, and behaviours. The core principle is that unhelpful thinking patterns contribute to emotional distress — and that changing those patterns can meaningfully improve how you feel and function. CBT is one of the most extensively researched forms of therapy in the world, with strong evidence across a wide range of mental health conditions.
What conditions does CBT treat effectively?
CBT has robust evidence for treating anxiety disorders, depression, OCD, PTSD, eating disorders, insomnia, chronic pain, and substance use disorders. It is also widely used for stress management, anger management, grief, and relationship difficulties. The Canadian Psychological Association recognizes CBT as a first-line psychological treatment for many of these conditions.
What does a typical CBT session involve?
CBT sessions are structured and goal-directed, typically including a review of the previous week, work on a specific skill or technique, and between-session practice exercises. Common techniques include thought records to identify and challenge unhelpful thinking, behavioural experiments, activity scheduling, and exposure exercises. Practising skills between sessions consistently produces better outcomes than in-session work alone.
How many CBT sessions will I need?
CBT is typically short-term, ranging from 6 to 20 sessions depending on the presenting concern. Some conditions respond quickly — specific phobias may improve in 5–10 sessions — while others, such as OCD or personality disorders, often require more extended treatment. Your therapist will work with you to set clear goals and review progress throughout.
How is CBT different from other types of therapy?
CBT differs from traditional psychodynamic or humanistic therapy in its structured, present-focused, and skills-based approach. Rather than spending extended time exploring past experiences, CBT focuses on teaching concrete tools to change thoughts and behaviours in the here and now. Many therapists integrate CBT with other approaches — such as mindfulness, ACT, or DBT — depending on individual needs.