Addiction Therapists in Thornhill, ON

Find the best psychologists, counsellors, psychotherapists and other mental health professionals in your city.

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Jessica Callegari
Jessica Callegari
Registered Psychotherapist at Life in Session Psychotherapy
Thornhill, ON(Virtual Only)
Now Welcoming New Clients for Virtual Sessions! I provide virtual therapy for adults feeling overwhelmed, burnt out, or disconnected from themselves. Whether it’s anger, stress, sadness, or tension in your relationships, you don’t have to figure it out alone. My approach is warm, down-to-earth, and rooted in the belief that meaningful change starts with feeling seen and heard.
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Horace Spence
Horace Spence
RSSW, Psychotherapist at Coach Spence Wellness & Therapy Services
Thornhill, ON(Virtual Only)
Coach Spence Wellness & Therapy Services provides trusted, culturally grounded therapy and holistic coaching for individuals, couples, and families. We support healing from stress, anxiety, and conflict while strengthening communication, resilience, and self-care. Through counseling, workshops, and wellness tools, we help clients build balance across mind, body, and spirit.
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Krista Gatti
Krista Gatti
Registered Social Worker at Psychotherapy For You
Thornhill, ON(Virtual Only)
I began my career by providing support to individuals who were facing life's challenges. I have experience working with a variety of areas such as anxiety, depression, grief, separation, and self-esteem. I am also trained in self-compassion, Mindfulness, grounding techniques and breathing exercises. I use a unique blend of evidence-based modalities to fit the individual needs of the person.
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Megan Campbell
Megan Campbell
Registered Psychotherapist (Qualifying)
Thornhill, ON(Virtual Only)
What happened to you matters, but so does what happens next. Maybe you look "fine" on the outside but feel a lot of complicated things on the inside. You might be thriving in some ways while struggling deeply in others. You're successful and still feel completely overwhelmed. You appear to be keeping it together while quietly wondering how much longer you can manage the weight you’re carrying.
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Erin Gilmour
Erin Gilmour
Registered Psychotherapist, Certified Canadian Addiction Counsellor at Rose Psychotherapy
Thornhill, ON(Virtual Only)
I offer depth-oriented therapy to help you understand the why behind your struggles—not just manage symptoms. Together, we explore patterns, emotions, and protective parts to support lasting change, self-trust, and meaningful relief. This is a space for curiosity, compassion, and true transformation.
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Acsana Fernando
Acsana Fernando
Master of Social Work (M.S.W, R.S.W) -Social Worker/ Psychotherapist at Psychotherapy For You
Thornhill, ON(Virtual Only)
I am passionate about supporting clients in their efforts to change and grow by uncovering their abilities and strengths to overcome challenges. I have worked with diverse populations, including youth, adults, students, parents, families, and caregivers, as they cope with anxiety, depression, autism spectrum, interpersonal conflict, grief, life transitions, stress and cultural identities.
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Stefan Milosevic
Stefan Milosevic
Registered Psychotherapist at Journey Of Recovery
Thornhill, ON(Virtual Only)
I offer trauma-informed psychotherapies such as Cognitive Behavior Therapy (CBT) and have a focus in Exposure and Response Prevention Therapy for OCD as well as EMDR therapy. I am supervised by a CRPO approved clinical supervisor. On top of day hours, availability also includes weekends on request.
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Michelle Mailhiot
Michelle Mailhiot
Registered Psychotherapist at Psychotherapy For You
Thornhill, ON(Virtual Only)
The approach I use is trauma-focused Cognitive Behaviour Therapy (CBT), attachment-based Emotionally Focused Therapy (EFT), Compassion Focused Therapy, and Eye Movement Desensitization and Reprocessing (EMDR) for complex trauma. EMDR is an effective form of trauma therapy that has been extensively researched to help people who have experienced trauma resume the brain’s natural healing process.
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Niru Balasubramaniam
Niru Balasubramaniam
Registered Psychotherapist and Registered Social Worker
Thornhill, ON(Virtual Only)
I offer a warm, non-judgmental space to explore life’s challenges and help you reconnect with your strengths. I work with adults, teens, and couples facing anxiety, depression, ADHD, relationship issues, and more. Using a client-centered, strengths-based approach, we’ll work together to create meaningful, lasting change.
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Jason Lavery
Jason Lavery
Registered Psychotherapist at Psychotherapy For You
Thornhill, ON(Virtual Only)
I am happy to work with an extensive range of clients and organize my practice around providing Client-Centred Therapy grounded in empirically-based approaches such as Cognitive Behavioural Therapy (CBT) and Acceptance and Commitment Therapy (ACT). I have lived experience as a first responder and am passionate about addressing the unique challenges associated with fulfilling such roles.
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Cherisse N. Doobay
Cherisse N. Doobay
Therapist at Centre for Interpersonal Relationships
Thornhill, ON(Virtual Only)
In our first session, I will ask you to share your story about your current struggles. We will work collaboratively to identify the core issues and what your goals are for our work together. At the core of my work is the belief in the resiliency of the human spirit; and that change can happen when we connect with each other and with our human nature.
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Krista Olson
Krista Olson
Registered Social Worker at Psychotherapy For You
Thornhill, ON(Virtual Only)
I honour the courage and vulnerability it takes to ask for help and to truly look at ourselves. It is a privilege to hold a safe and meaningful space, and to collaborate with clients in the often delicate process of self-exploration, experiential healing, and growth. I would love the opportunity to join you on your journey.
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Mike Stroh
Mike Stroh
Registered Psychotherapist at Starts With Me
Thornhill, ON(Virtual Only)
I specialize in achieving effective outcomes in counselling and psychotherapy for individuals. Combining modern neuroscience and evidence-based wisdom practices, I help people transform their lives, particularly in managing ADHD, Anxiety, Depression and Addiction.
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How do I know if I need therapy?

Therapy can help if you're experiencing persistent stress, anxiety, depression, relationship issues, or difficulty coping with life changes. Many people seek support from a therapist for personal growth, emotional support, or to manage mental health conditions. If you're unsure, speaking with a licensed professional can help determine if therapy is right for you.

How much does therapy cost in Canada?

The cost of therapy varies depending on the provider, location, and specialisation. Private therapy typically ranges from $120 to $250 per session. Some psychologists and counsellors offer sliding-scale fees based on income. In certain provinces, therapy may be covered by provincial health insurance if provided by a social worker or another regulated professional in a publicly funded setting. Employee benefits and private insurance may also cover therapy costs.

Is therapy covered by insurance?

Provincial health insurance (e.g., OHIP in Ontario, MSP in British Columbia) generally covers therapy only when provided in hospitals, community clinics, or by medical professionals like psychologists and social workers. Private health insurance plans often cover therapy provided by registered counsellors or psychotherapists. Coverage details vary, so it’s best to check with your provider. Some workplaces also offer Employee Assistance Programs (EAPs) that provide short-term counselling.

Can I do online therapy in Canada?

Yes, many professionals offer online therapy through video calls, phone sessions, or secure messaging. This option is useful for those in remote areas, with busy schedules, or who prefer the comfort of home. However, provincial regulations require therapists to be licensed in the province where the client resides, so it’s important to confirm that your provider is authorised to work in your location.

How do I know if therapy is working?

Signs that therapy is effective include:

  • Feeling more aware of your thoughts, emotions, and behaviours.
  • Improved coping skills and emotional regulation.
  • Positive changes in relationships and daily life.
  • Feeling more hopeful or experiencing relief from symptoms.

Progress can be gradual, and setbacks are normal. If you're unsure, discussing your experience with your therapist can help adjust your treatment plan as needed.

How long does therapy take?

The length of therapy depends on your goals, the type of treatment, and the severity of your concerns. Some people benefit from short-term therapy (6–12 sessions), while others engage in long-term therapy for ongoing support. Your psychotherapist or counsellor will work with you to create a personalised treatment plan.

Is therapy confidential?

Yes, therapy is confidential. However, there are exceptions:

  • If there is a risk of harm to yourself or others.
  • If child abuse, elder abuse, or neglect is disclosed.
  • If required by law (e.g., a court order).

All mental health professionals, including therapists, psychologists, and social workers, follow ethical and legal guidelines set by their regulatory bodies.

What is the difference between psychotherapists, counsellors, psychologists, and social workers?

Psychotherapists: Specialise in treating emotional and psychological issues through various therapeutic approaches. In some provinces, psychotherapists are regulated and can offer therapy but cannot diagnose or prescribe medication.

Counsellors: Often help individuals cope with specific life challenges, such as grief, stress, or relationship issues. They may provide shorter-term support and may or may not have a regulated professional designation.

Psychologists: Hold advanced degrees (e.g., Ph.D. or Psy.D.) and are regulated professionals who can diagnose mental health disorders and provide psychotherapy. Psychologists often focus on treatment for mental health conditions and have a strong foundation in psychological testing.

Social Workers: Provide a range of services, including therapy, case management, and support with life transitions. Registered social workers (RSWs) in Canada are regulated professionals and may provide therapy, counselling, and support for mental health and social issues.

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