Addiction Therapists in Mississauga, ON
Jason Lavery
Registered Psychotherapist
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.
First Step Men's Therapy
Registered Psychotherapist
Disconnected. Isolated. Angry. Stuck. Many men we work with feel this way. You may be struggling with anxiety, depression, anger, shame, trauma, addiction, or relationship difficulties while trying to hold everything together alone. At First Step Men’s Therapy, we help men better understand themselves, build healthier coping strategies, and reconnect with the life they want to live.
Horace Spence
RSSW, Psychotherapist
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.
Brittany Peddle
Registered Psychotherapist (Qualifying)
I work with individuals who are looking to overcome their trauma by learning healthier coping skills and more helpful resources, and who want to do deeper processing work to resolve and release trauma in order to let go of the past and move forward in life. I offer both support and solutions, using a client-centered approach utilizing DBT, ACT, EMDR, Somatic Therapy and other modalities.
Lisa O’Donovan
Registered Psychotherapist
I offer Psychodynamic, trauma-informed therapy for adults and couples in-person in Burlington and virtually. I support clients navigating complex trauma, relationship difficulties, addiction and recovery, family dysfunction, and life transitions helping to uncover and understand emotional and relational patterns, process experiences, build greater self-awareness in a safe, compassionate space.
Stephanie Campoli
MSW, RSW
Stephanie Campoli Psychotherapy is a trauma-focused practice in Oshawa, Ontario, offering in-person therapy and virtual psychotherapy across Ontario and Nova Scotia. The practice specializes in comprehensive Dialectical Behaviour Therapy (DBT), trauma therapy, and addictions treatment, with particular expertise in supporting people living with Borderline Personality Disorder (BPD) and trauma.
Brittany Lepera
Master of Social Work (M.S.W, R.S.W) -Social Worker/ Psychotherapist
Do you often feel weighed down by stress, anxiety, depression, or substance abuse? If you find it challenging to manage your day-to-day life, we will work together on strategies to help you address the root causes of your struggles. I have over a decade of experience working with children, adolescents, and adults in various settings. People describe me as a personable and non-judgmental individual
Fema Jacob
Registered Social Worker
I want to understand the intricate details of your life that make you uniquely you, and I would be honoured to facilitate the process of your self-discovery and healing. I love working with individuals in all walks of life, including but not limited to individuals experiencing anxiety, panic and/or anxiety attacks, phobias, issues controlling anger, improving self-esteem and many more.
Carol D.B. Whaley
Psychotherapist
I am a Vancouver based Psychotherapist in a diverse and inclusive Private Practice offering both in person and virtual sessions. I have over 22 years of extensive clinical experience working with individuals, couples, families and groups. I work with all ages on any issues that are getting in the way of the client experiencing life to its fullest in the very personal way they want to live.
Chris Graham
Professional Counsellor, MPCC-Provisional designation with the Canadian Professional Counsellors Association (CPCA).
I work with pilots and men in high-pressure careers who are navigating anxiety, burnout, identity challenges, or major life transitions. Many of the people I support are looking for counselling that is practical, confidential, and respectful of their professional context. For pilots concerns about career impact, medical implications often create hesitation around seeking support.
Lylla Goheen
Registered Psychotherapist RP (Qualifying), Certified Canadian Counsellor (CCC)
Do you and your partner speak different languages? Whether it’s the silence of a "roommate phase," sexual dysfunction, or the weight of chronic illness, you don't have to navigate it alone. I provide inclusive Sex Therapy, Gottman Couples Counselling, and Chronic Pain support in Etobicoke & Toronto. My practice is judgment-free and not "one-size-fits-all." Let's start your new era.
Cherisse N. Doobay
Therapist
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.
Erin Gilmour
Registered Psychotherapist, Certified Canadian Addiction Counsellor
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.
Jeremy Mayer
Registered Social Worker
Registered Social Worker at Psychotherapy For You
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.
Daniel Young
Registered Social Worker
I specialize in counselling for individual men, women, couples and families. I am dedicated to providing high-quality therapeutic care to my clients, utilizing a variety of therapeutic modalities, including talk therapy, Narrative Therapy, Motivational Interviewing, Dialectical Behaviour Therapy, Acceptance and Commitment Therapy, Solution-Focused Brief Therapy, and other evidence-based approaches
Carly Quintero
Registered Psychotherapist (RP)
I have over eight years of experience counselling individuals from predominantly person-centred and narrative approaches, with a specific focus on developing treatment tailored to each client's unique needs and personality. I am confident working with anxiety, depression, trauma, emotional effects of chronic pain, substance abuse, eating disorders, grief, LGBTQ+ issues, and adjustment disorders.
Lauren A. Jeffery
Registered Psychotherapist, Certified Executor Advisor
Life’s challenges—emotional turmoil, financial stress, unhealthy habits, and loneliness—can feel overwhelming and deeply impact your well-being. You’re not alone. Using a compassionate, person-centred approach blending CBT, SFBT, financial therapy, and mindfulness, I offer empathetic support to help you build the life you truly want. Let’s talk and start your journey.
True Roots Therapy-Alyssa Haim
Registered Psychotherapist (RP)
Providing evidence-based and trauma informed psychotherapy to individuals, couples and families
Kathryn Jones
Registered Social Worker
I provide evidence-based therapy for Anxiety, OCD, Depression, ADHD, Behavioural Addictions (ie., shopping, gambling, pornography, gaming), Stress, Unhealthy Relationships, Body Image, and Trauma. Together, we'll clarify your goals and identify the thoughts, beliefs, or behaviours getting in your way. We'll create a roadmap with realistic, meaningful steps toward living your best possible life.
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Frequently Asked Questions About Addiction
What is addiction and how does therapy help?
Addiction is a complex condition characterized by compulsive substance use or behaviour despite negative consequences. It involves changes in brain circuitry affecting reward, motivation, memory, and impulse control. Therapy helps by addressing the underlying psychological drivers of addiction — trauma, mental health conditions, emotional dysregulation, social isolation — as well as the thought patterns and triggers that sustain addictive cycles. Therapy is most effective when combined with other supports such as medical care and peer support.
What types of addiction can therapy address?
Therapy addresses a wide range of substance and behavioural addictions, including alcohol use disorder, opioid use disorder, cannabis dependence, cocaine and stimulant misuse, prescription medication misuse, gambling disorder, sexual addiction, internet and gaming addiction, and food addiction. Many addiction counsellors are also trained to address co-occurring mental health conditions, which are extremely common among people with addiction — often called dual diagnosis.
What therapy approaches are used for addiction?
Motivational Interviewing (MI) is widely used to help people explore their ambivalence about change in a non-judgmental way. CBT for addiction addresses the thoughts and patterns that trigger substance use and builds skills for managing cravings and high-risk situations. Twelve-step facilitation, Acceptance and Commitment Therapy (ACT), trauma-informed approaches, and community reinforcement are also evidence-based. Many therapists integrate multiple approaches based on where you are in your recovery journey.
Does therapy require me to commit to abstinence?
Not necessarily. Many therapists and programs work with a harm reduction model, which supports safer use and reducing negative consequences without requiring abstinence as the only goal. Others work within an abstinence-based framework. Some people want abstinence; others want to reduce use or improve their relationship with a substance. Discuss your goals openly with a potential therapist — a good therapist will work with your goals rather than imposing a single approach.
Is addiction counselling covered by insurance in Canada?
Coverage varies by province and plan. Many extended health benefits cover psychotherapy for addiction when provided by a registered psychologist, social worker, or counsellor. Some provinces offer publicly funded addiction services through health authorities — waitlists vary by region. It is worth contacting your province's addiction services line for information on publicly funded options, and checking your extended benefits for privately covered therapy.