Addiction Therapists in Thornhill, ON.

Counselling for addiction and codependency in Thornhill, ON. Help for alcohol and substance abuse, pornography, sex and internet addiction, gambling, and compulsive spending.


Margarete Juliana, RP, PhD
Addiction Counsellor

Margarete Juliana, RP, PhD

Registered Psychotherapist and Registered Marriage & Family Therapist

Aurora, Ontario L4G 1N5 | (833) 444 4049 (613) 707 2077

Addiction brings pain and chaos individuals, couples and families. I see addictions as poor and destructive coping mechanisms and work with individuals and couples to interrupt the behavior and work to process the pain underlying the behavior. I am very familiar with 12 step programs and CSAT work that help individuals and couples make sense out of the addiction. I also work within a complementary framework of attachment and the importance of strong close inter-dependent, not co-dependent relationships with the most important people in one's life, family. Call me for a consult about your particular needs and situation.

Andrea O'Reilly, MSW, RSW, CCTP
Addiction Counselor

Andrea O'Reilly, MSW, RSW, CCTP

Registered Social Worker, Psychotherapist

Available for Online Therapy

Many turn to substances or behaviours to numb deep pain from past trauma. I provide a safe, compassionate space to explore that pain without judgment and uncover healthier ways to cope. Together, we address underlying wounds, develop emotional resilience, and build practical strategies to manage triggers. Clients leave feeling more empowered, grounded, and capable of reclaiming control, creating balance, and reconnecting with their values and life purpose.

Monika Georgieva, RP
Addiction Counselor

Monika Georgieva, RP

Registered Psychotherapist

Available for Online Therapy

Addiction is a multifaceted challenge, and understanding its roots is key to recovery. While I do not offer therapy sessions for addiction, we have several addiction specialists at Psychotherapy Collective who are available to schedule a free 15-minute consultation with you to ensure they are the proper fit for your journey. Visit our profiles at https://www.psychotherapycollective.ca/our-team

Junie Baek, RP
Addiction Counselor

Junie Baek, RP

Registered Psychotherapist

Available for Online Therapy

Addiction is a multifaceted challenge, and understanding its roots is key to recovery. While I do not offer therapy sessions for addiction, we have several addiction specialists at Psychotherapy Collective who are available to schedule a free 15-minute consultation with you to ensure they are the proper fit for your journey. Visit our profiles at https://www.psychotherapycollective.ca/our-team

Tanya Beach, RP (Qualifying)
Addiction Counselor

Tanya Beach, RP (Qualifying)

Registered Psychotherapist (Qualifying)

Available for Online Therapy

Addiction is a multifaceted challenge, and understanding its roots is key to recovery. While I do not offer therapy sessions for addiction, we have several addiction specialists at Psychotherapy Collective who are available to schedule a free 15-minute consultation with you to ensure they are the proper fit for your journey. Visit our profiles at https://www.psychotherapycollective.ca/our-team

ProQ Therapy, RP
Addiction Counselor

ProQ Therapy, RP

Registered Psychotherapist

Available for Online Therapy

Addiction often begins as a way to cope with pain, stress, or emptiness—but over time, it can take control of your life. At Pro Q Therapy, we help you understand the “why” behind the addiction, not just the behavior itself. Our therapists have extensive experience in residential treatment, hospital, and forensic settings, supporting clients through both early recovery and long-term healing. Using evidence-based approaches like CBT, DBT, EMDR, and trauma-informed therapy, we help you rebuild self-trust, regulate emotions, and create sustainable habits for a life rooted in freedom and balance.


You have Found the Top Therapists for Addiction And Codependency in Thornhill, ON.

Thank you for visiting our Ontario page of therapists in Thornhill who specialize in addictions in all forms- internet addiction, pornography and sex addictions, gambling, alcohol and drug abuse, shopping, and food addictions.  An addiction can destroy lives and relationships. Often times there is a codependent person somewhere in the sphere of an addict. Professional therapy from an addiction specialist in Thornhill, ON is a vital part of recoverey and healing. We are ready to help, let's get started.

Thornhill is located in Ontario, Canada.  The population of Thornhill is 110,430 people. Thornhill therapists serve postal code: L4J.