Cognitive Behavioural (CBT) Therapists in Thornhill, ON

Kai DeMaeyer

Registered Psychotherapist (Qualifying)

Relationships can get stuck, and so can we. I specialize in helping couples navigate recurring conflict, disconnection, trust, sex, and mismatched desire. I also work extensively with individuals exploring sex, identity, chronic illness, burnout, grief, and relationship patterns. As a queer, nonbinary therapist, I offer warm, direct, affirming virtual therapy across Ontario.

Maya Awad

Registered Psychotherapist (Qualifying), MACP, ADHD-SP, HBSc (she, her)

Accepting NEW clients - Are you feeling overwhelmed or like you’re carrying a lot on your own? Feel like you're doing everything you’re “supposed to do,” but something still doesn’t feel right? Have a desire to better understand your thoughts, emotions, or patterns, work on building confidence or self-esteem, or find support for your relationship?

Gillian Katsoulis

Intern Therapist | MACP Student

If you're feeling stuck between who you are and who you're expected to be, I'm here to help you reconnect with yourself and what matters most to you. You deserve to be met with compassion, understood for who you are, and supported in creating a life that feels true to you.

Katharine De Santos

Registered Psychotherapist

Healthy Minds Psychotherapy was founded in 2018 with the mission of providing psychotherapeutic care to individuals from diverse backgrounds, fostering resilience in each person and our community as a whole.

Laila Crawford

Registered Psychotherapist

I am a warm, friendly and non-judgemental therapist who believes in moving with you rather than trying to move you. I practice from an Existential therapy lens, and utilise ACT, CBT, EMDR for trauma, and EFT for couples therapy. I help clients with any and all presenting concerns - often seeing folks with AuDHD, anxiety, addictions, intimacy issues, trauma, couples, and career/life transitions.

Amelia Traer

Registered Psychotherapist (Qualifying), BA, PsiChi

My work is shaped by CBT, ACT, DBT, ERP, and trauma-informed, mindfulness-based approaches. I support clients with anxiety, burnout, OCD and phobias, ADHD, grief, life transitions, women's health, and chronic health concerns. Our therapy space adapts, with a focus on connection, emotional regulation, and practical strategies that fit your life.

Chantelle Vaz

Registered Psychotherapist

I offer a warm and collaborative space where you can explore your experiences with curiosity and care. My approach is rooted in empathy and authenticity, supporting you in understanding your story, building self-compassion, and creating meaningful change. I draw from narrative, attachment, and emotion-focused therapies to meet your unique needs.

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…

Geneviève Fontaine

Registered Psychotherapist

Hi, I'm Geneviève! I offer individual counselling and psychotherapy for adults. My approach to therapy is guided by the belief that every individual deserves meaningful human connection: to be seen, to be heard, and to be acknowledged. As a queer therapist, my role is to provide guidance, support, and practical tools that empower individuals to make choices that enhance their well-being.

Iriny Salib-Sharkawy

Registered Social Worker

Fran Isaacs

Registered Psychotherapist (Qualifying)

I enjoy working with individuals from all ages and backgrounds, whatever challenges have arisen. I have experience working with anxious and depressed feelings, difficulty with control over emotions, problems arising from past experiences, current crises over relationship, career and motivation, coming to terms with grief, and LGBTQ+ issues.

Casper Watras

Registered Psychotherapist

I work with motivated individuals who are looking to work towards better understanding, dealing with, and changing their lives. Clients of mine often have behaviours, thoughts, feelings, or emotions that are dysfunctional or cause them discomfort, such as feeling anxious, depressed, frustrated, reactive, or scattered. Many of my clients have difficulty with behaviours they feel they have no contr…

Christine Nichols

Registered Psychotherapist (Qualifying)

You deserve the peace that comes with living authentically. On your journey to finding your purpose, you may be experiencing stress, anxiety, low-mood, or challenges with your self-worth. These experiences can make life feel overwhelming, and it’s easy to feel disconnected from the person you truly are. A better, more connected life is possible. As your therapist, I provide a genuine, compassion…

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-Wed).

Mara Behan

Registered Psychotherapist, Qualifying

Feeling stuck in painful relationship patterns or life transitions? I offer a warm, collaborative space to help you rebuild trust, improve communication, and find clarity through healing. You don’t have to do it alone—reach out for a brief consultation to explore if we’re a good fit.

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.

Parker Willis

Registered Psychotherapist (Qualifying)

Feeling disconnected from yourself can make every challenge feel heavier. I work with adults, young men, school‑aged children, and teens to understand their inner world, navigate anxiety and stress, and reconnect with who they are becoming. Reach out to book a 15‑minute consultation.

Catherine Sullivan

MSW, RSW

Trauma and EMDR therapy in the West End of Ottawa.

Siobhan McCarthy, MSW, RSW

Registered Individual and Family Therapist , Clinical Consultant

If you feel that you are not living your best life, your relationships are not what you hoped they would be, or the conflict in your life is not going away, perhaps it is time to talk to someone about it. Starting counselling is a brave first step and I will be there to support you through this process. Additionally, I provide supervision to Social Workers in Private Practice.

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.