
My name is Andriana Teslyuk (she/her). I am a Registered Psychotherapist (RP) and Registered Nurse (RN) in good standings with the College of Registered Psychotherapists of Ontario (CRPO) and College of Nurses of Ontario (CNO).
**I provide psychotherapy sessions online and in-person in Mississauga, Ontario in English and Ukrainian languages **
My Approach in each Therapy Session is :
Each therapy session is uniquely tailored to the client’s needs and goals. I work intuitively and hold a safe, compassionate space that allows each person’s innate wisdom to emerge, creating the conditions for genuine inner transformation to begin.
I am an immigrant woman with extensive life experiences that shape how I see the world and connect with people. I travel frequently to Ukraine, where I support individuals affected by the war by offering my professional skills and expertise. I am deeply dedicated to understanding trauma firsthand—its patterns, evolution, and the ways it transforms individuals, communities, and a nation experiencing war and crisis.
I am a lifelong learner, committed to ongoing personal and professional growth, as well as continuous clinical supervision.
If you feel drawn to my approach to psychotherapy or would like to explore whether we are a good fit, I invite you to book a free 20-minute consultation session with me.
"Trauma is no what happens to us, but what we hold inside in the absence of an empathic witness" - Peter Levine
Licenses:
2023 - Canadian Certified Counsellor (CCC) - Canadian Counselling and Psychotherapy Association. Licence No: 1124227
2021 – Registered Psychotherapist (RP) — College of Registered Psychotherapists of Ontario Licence No: 10288
2011 – Registered Nurse (RN) — College of Nurses of Ontario. Licence No: 11448365
Education/Training Certification:
2025 - Somatic Sexuality Healing Practitioner - Full Embodiment with Ariel Giaretto - Training in Progress
2025 - Somatic Attachment Psychotherapy Certification with Lisa Mortimore - Training in Progress
2024 - The Dynamic Attachment Re-Patterning Experience Practitioner (DARe) - Trauma Solutions with Diane Pool Heller
2024 - Psychedelic-Assisted Therapy Certification Training with Numinus - Training in Progress
2024 - Eye of the Needle Training with Somatic Experiencing® International Part I & II. (Treating Trauma related to Near Death Experiences, Post-Anesthesia and Altered State of Consciousness)
2024 – Somatic Experiencing Practitioner (SEP) - Somatic Experiencing® International
2023 - Crisis Stabilization & Safety: Peer Support Training. Somatic Experiencing® International
2021 – Master of Arts in Counselling Psychology (MACP) - Yorkville University
2020 – Cognitive Behavioural Therapy Certification
2018 – Critical Care Nursing Certification
2011 – Bachelor of Science in Nursing (BScN) - Ryerson University

Andriana Teslyuk (A.T.) Therapy
1420 Burnhamthorpe Road East, Mississauga, Ontario, Canada
Portrait Photography by: Daria Summers and Yurii Kushnir
Copyright © 2025 Andriana Teslyuk Therapy - All Rights Reserved
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