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Cassandra Tennriello

Accepting new clients

Registered Psychotherapist

Triello Counselling Services

Ontario 11+ years experience Virtual

About

Hi! I'm a Registered Psychotherapist and Canadian Certified Counsellor with 11 years of experience. I walk alongside my clients as they heal, whether supporting emotional regulation, processing trauma, or navigating life transitions. I use an integrative approach, drawing from different theories, modalities, and approaches that fit their unique needs!

Biography

Starting therapy takes courage. You don’t have to navigate this alone. As your therapist, I walk alongside you, offering a safe, compassionate space where healing and growth can begin.I take a collaborative, client-centred, and strengths-based approach, tailoring therapy to your unique needs and goals. Together, we explore patterns, build insight, and develop practical tools that empower you to move forward with confidence. With over 11 years of experience, I support individuals facing trauma, anxiety, depression and life transitions. I have extensive experience working with Indigenous individuals and communities and deeply respect the cultural, historical, and personal contexts that shape each healing journey. I believe you already hold strengths within you. My role is to help you reconnect with them, build on them, and create meaningful, lasting change. Reaching out can feel difficult but it’s the first powerful step toward the life you want.

Specialities

Types of Therapy

Details

  • Session Formats

    Virtual Only

  • Practicing Since

    Practicing since 2015 (11+ years)

Client Focus

Client Focus

Individuals

Client Ages

Children (6-10) Preteens (11-12) Teens (13-17) Adults Elders (65+)

Languages

English French

Licenses

  • Master of Arts Counselling Psychology

    Yorkville University

    Graduated 2020

  • CRPO

    #009086