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Reconnect with Yourself. Heal with Support. Grow with Confidence.

Compassionate, trauma-informed virtual counselling across Ontario — supporting you with cultural sensitivity, understanding, and care.

At Triello Counselling Services, we offer a safe, compassionate space where you can slow down, breathe, and gently explore what’s happening beneath the surface. Together, we’ll make sense of your experiences and help you move forward with greater clarity, confidence, and emotional balance.

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Therapy That Meets You Where You Are

Healing is not one-size-fits-all. Your story, culture, relationships, and lived experiences matter.

Our approach is trauma-informed, client-centred, strength-based and culturally sensitive.

 

We work collaboratively with you , to help you reconnect with your inner strengths and build the tools you need to thrive.

How We Can Support You!

Individual Therapy

For anxiety, depression, stress, trauma, grief, anger, life transitions, or simply feeling stuck.

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Children & Youth

Support during identity development, academic pressure, relationships, and emotional overwhelm.

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Couples Therapy

To rebuild trust, improve communication, and deepen emotional connection.

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Culturally Sensitive & Trauma-Informed Care

Therapy that honours your background, lived experience, and personal story.

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Why Triello Counselling Services?

The Three Trees in our name represent growth, balance, and resilience. Just like trees, we all go through seasons. Some seasons feel heavy. Others bring renewal. Therapy is a space where growth becomes possible again — even after the hardest storms.

Getting started is simple!

01

Book a free 15-minute consultation

02

Share what’s bringing you to therapy

03

Begin your journey toward clarity and healing

You deserve support that feels safe, personalized, and empowering.

Book your free consultation today and take the first step toward meaningful change.

Meet the Founder

Cassandra Tenneriello, MACP, RP, CCC is the founder and lead therapist at Triello Counselling Services. She is a Registered Psychotherapist and Canadian Certified Counsellor with over a decade of experience supporting individuals, children, youth and families through trauma, anxiety, grief, and life transitions.

Cassandra’s journey into counselling comes from her own experiences of growth and self-discovery, inspiring her to create a compassionate, culturally sensitive, and accessible space for therapy — making it easier for people to get the support they need, even in the midst of busy lives. Her work has taken her across Ontario, including remote Indigenous communities, always guided by empathy, understanding, and connection.

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The Three Tree logo of Triello Counselling Services represent stages of growth and progression. Just as a tree starts as a seed, grows into a sapling, and matures into a towering tree; this symbolizes the stages of development and personal transformation. Our Three Trees represents growth, stability, and interconnectedness.  The Three Trees are designed to be equal in size and shape, symbolizing balance and harmony.  The logo's overall design conveys a sense of strength, reliability, and growth, which are all values we strive to embody.

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Proudly offering counselling & psychotherapy near you in Ottawa & across Ontario for children, youth, adults, couples and families!

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