Supporting Your Journey to Lasting Well-Being

Marnie's mission at Colter Counselling and Psychotherapy is to support you in achieving lasting mental health and emotional well-being. She founded this practice because she believes everyone deserves a safe space to heal and grow. She offers personalized psychotherapy and counselling services for both youth and adults, guiding them through life’s toughest challenges.

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Empathy-Driven Healing

With a focus on compassion, respect, and understanding, she prioritizes early intervention as a key element for long-term emotional wellness. Her approach is designed to equip each individual with the right tools and guidance for personal growth. When you choose her, you choose a dedicated therapist who listens, understands, and supports you throughout your journey.

Meet Marnie

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Your Trusted Psychotherapist

With over 20 years of experience, Marnie is a Registered Psychotherapist with the College of Registered Psychotherapists of Ontario (Registration Number: 006337) and Certified Addiction Counsellor with the Canadian Society of Counsellors and Therapists (Registration Number: CACII-1457-07) dedicated to helping individuals navigate the complexities of mental health and addiction. Her expertise spans various emotional and behavioral challenges, ensuring that both youth and adults receive the highest level of care and support.

A Holistic Approach to Mental Health

Marnie is committed to providing client-centered therapy that goes beyond just addressing symptoms. Her approach is rooted in creating a space of trust, compassion, and understanding, allowing clients to explore their thoughts and feelings in a safe, non-judgmental environment.

  • Substance Abuse & Addiction

    Helping clients overcome the barriers of addiction with empathy and care.

  • Anxiety & Depression

    Supporting emotional well-being and providing tools for lasting mental health.

  • Trauma

    Empowering clients to heal from past experiences and build healthy coping strategies.

  • Social Skills & School-related Issues

    Guiding adolescents through the challenges of social interactions and academic pressures.

  • Early Intervention

    Proactive care to address mental health and addiction concerns at an early stage before they become more severe.

Tailored Therapy to Your Needs

Marnie uses an individualized approach, adjusting techniques to meet each client’s unique journey. By building strong rapport and fostering a deep connection, she ensures that her clients feel understood, supported, and empowered.

  • Motivational Interviewing (MI)

    Encouraging clients to discover their internal motivation for change.

  • Mindfulness

    Helping clients stay grounded and present while navigating challenges.

  • Cognitive Behavioural Therapy (CBT)

    Providing clients with tools to reframe negative thoughts and behaviors.

  • Psychoeducation

    Educating clients about their mental health to foster better self-awareness and coping skills.

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Your Path to Healing

With her knowledge in behavioral health, you’re not just receiving therapy—you’re embarking on a collaborative journey toward a healthier, more fulfilled life. By setting clear, personalized goals, Marnie helps her clients address immediate concerns while also equipping them with long-term strategies for resilience and well-being.

Let’s Begin Your Journey