Theresa
Registered Psychotherapist (Qualifying), DTATI, MA (she, they)
Verified by Psychology Today Verified by Psychology Today
Connect with Theresa Slater

Many people I work with are thoughtful, sensitive, creative, or reflective, seeking greater depth from therapy. Maybe you're here because something in your life feels overwhelming, uncertain, or difficult to carry. Are you navigating grief, anxiety, trauma, burnout, identity exploration, relationship changes, or a simple sense that something in your life needs attention and care?
My work is grounded in relational, trauma-informed, and anti-oppressive approaches that support curiosity, emotional safety, and self-understanding. We connect your inner wisdom, strength, values and resources to unfold meaning and build upon your goals.
I offer virtual psychotherapy for adults across Ontario. My work integrates talk therapy, mindfulness, body-based awareness, emotion-focused approaches, and (optional) art therapy. My practice is collaborative, trauma-informed, and grounded in relational care, cultural humility, and harm reduction. Sessions are tailored to your needs and pace.
Outside of therapy, I am a visual artist, nonfiction reader, and short-form poet who values creativity, friendship, and time outdoors.
Therapy does not require you to have everything figured out before you begin! If my approach resonates with you, I welcome you to reach out for a consult call to see if we might be a good fit to work together.
Email Theresa Slater now for a free 15 minute consultation
Connect with Theresa Slater

Finances
Fees
- Individual Sessions $165
- Couple Sessions $200
- Sliding scale: apply if you may be eligible
Payment Methods
e-Transfer, Mastercard, VisaInsurance
- Receipt for coverage
Theresa Slater
Registered Psychotherapist (Qualifying), DTATI, MA
Email me for a free 15 minute consultation now.
Qualifications
- Verified by Psychology Today Licensed by Province of Ontario / 19846 Theresa Slater
- In Practice for 2 years
- Attended Toronto Art Therapy Institute (TATI), Art Therapist (DTATI), Graduated 2026
- Certificate from Numinus, Psychedelic Harm Reduction and Integration 65960578 / 2024
- Degree/Diploma from MA CAND (OCADU) MA / 2016
Education and Years In Practice
Additional Credentials
Theresa Slater
Registered Psychotherapist (Qualifying), DTATI, MA
Email me for a free 15 minute consultation now.
Specialties and Expertise
Top Specialties
- Life Transitions
- Relationship Issues
- Psychedelic and NOSC integration
Expertise
- Anxiety
- Coping Skills
- Depression
- Emotional Regulation
- Grief
- LGBTQ+
- Neurodivergence
- Peer Relationships
- Polyamory & ENM
- Self Esteem
- Sex-Positive & Kink Friendly
- Spirituality
- Stress
- Trauma and PTSD
- Women's Issues
Theresa Slater
Registered Psychotherapist (Qualifying), DTATI, MA
Email me for a free 15 minute consultation now.
Client Focus
Age
Teen ,
Adults ,
Elders (65+)
Participants
Individuals ,
Couples
Communities
Bisexual Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Queer Allied ,
Sex Worker Allied ,
Transgender Allied
Age
Teen ,
Adults ,
Elders (65+)
Participants
Individuals ,
Couples
Communities
Bisexual Allied ,
Lesbian Allied ,
Non-Binary Allied ,
Queer Allied ,
Sex Worker Allied ,
Transgender Allied
Treatment Approach
Types of Therapy
- Acceptance and Commitment (ACT)
- Art Therapy
- Eclectic
- Emotionally Focused
- Existential
- Experiential Therapy
- Humanistic
- Integrative
- Interpersonal
- Mindfulness-Based (MBCT)
- Narrative
- Person-Centered
- Psychedelic Harm Reduction & Integration
- Somatic
- Transpersonal
Theresa Slater
Registered Psychotherapist (Qualifying), DTATI, MA
Email me for a free 15 minute consultation now.
Location
Nearby Areas
Theresa Slater
Registered Psychotherapist (Qualifying), DTATI, MA