Cassandra Tenneriello
Registered Psychotherapist, MACP, RP, CCC (she, her)


Finances
Fees
- Individual Sessions $192
- Sliding scale: apply if you may be eligible
Payment Methods
American Express, e-Transfer, Mastercard, VisaInsurance
- Canada Life | Great-West Life
- First Nations Health Authority
- IRS-RHSP
- SunLife
Qualifications
- Verified by Psychology Today Licensed by Province of Ontario / 009086 Cassandra Tenneriello
- In Practice for 11 years
- Attended Yorkville University, MACP, Graduated 2020
- Certificate from Canadian Certified Counsellor, Canadian Counselling and Psychotherapy Association 10004441 / 2020
Education and Years In Practice
Additional Credentials
Specialties and Expertise
Top Specialties
- Trauma and PTSD
- Sexual Abuse
- Life Transitions
Expertise
- Anxiety
- Caregivers
- Codependency
- Coping Skills
- Depression
- Dissociative Disorders (DID)
- Emotional Disturbance
- Family Conflict
- Grief
- Indigenous Peoples
- Intergenerational Trauma
- LGBTQ+
- Men's Issues
- Mood Disorders
- Parenting
- Pregnancy, Prenatal, Postpartum
- Racial Identity
- Relationship Issues
- Self Esteem
- Stress
- Thinking Disorders
- Women's Issues
4 Endorsements
Group Practice
Client Focus
Age
Participants
Communities
Ethnicity
I also speak
Age
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Communities
Ethnicity
I also speak
Treatment Approach
Types of Therapy
- Acceptance and Commitment (ACT)
- Attachment-based
- Cognitive Behavioural (CBT)
- Cognitive Processing (CPT)
- Compassion Focused
- Culturally Sensitive
- Dialectical Behavior (DBT)
- Emotionally Focused
- Family Systems
- Humanistic
- Integrative
- Interpersonal
- Mindfulness-Based (MBCT)
- Multicultural
- Narrative
- Person-Centered
- Positive Psychology
- Schema Therapy
- Solution Focused Brief (SFBT)
- Somatic
- Strength-Based
- Trauma Focused
Groups
Free Self-Care for Trauma Survovors Worksheet
Free Resource for Trauma Survivors ? If self-care feels overwhelming and your nervous system feels stuck in survival mode, this free workbook was created for you. Designed with gentle, trauma-informed support, it includes reflection prompts, grounding tools, and simple strategies to help you feel more connected, supported, and emotionally safe. This is not about doing more—it’s about caring for yourself with compassion. Sign up, create your client portal, access full modules, and download your workbook. www.triellocounsellingservices.com
Expertise
Types of Therapy
Age
Location
Ottawa, ON K1S
Clinical Supervision for RP's, RP(Q)s + Students
Clinical Supervision for Registered Psychotherapists & Qualifying Therapists in Ontario - I offer compassionate, collaborative, and trauma-informed clinical supervision for therapists looking to deepen their clinical skills, confidence, and reflective practice. My approach to supervision is grounded in curiosity, authenticity, cultural sensitivity, and creating a supportive space where clinicians feel safe to explore both challenges and growth. With over 11 years of experience in mental health, including work within remote and northern communities, trauma-focused settings, and private practice, I support therapists working with trauma, intergenerational patterns, anxiety, life transitions, attachment concerns, and complex family dynamics.
Session Cost
The Confidence Circle: A Confidence & Self-Worth
Ages 11–14 | Virtual Across Ontario Growing up can be challenging. Many girls today are navigating anxiety, friendship struggles, self-doubt, social pressures, comparison, and big emotions while trying to figure out who they are. The Confidence Circle is an 8-week virtual psychotherapy group designed to help girls build confidence, emotional resilience, self-worth, and healthy relationships in a supportive and encouraging environment. This trauma-informed group provides a safe space where participants can connect with peers, learn practical coping skills, and develop greater confidence in themselves and their abilities.
Expertise
Types of Therapy
Age
Session Cost
Group Meets
Location
Additional Location
Timmins, ON P4N
(343) 300-0235Group Practice
Triello Counselling ServicesNearby Areas
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