Jillian Hosey, MSW RSW, is a Clinical Social Worker and Trauma Therapist in a collaborative Private Practice in Toronto Canada, providing trauma therapy to children, youth, and adults who are struggling with experiences of trauma, PTSD and complex PTSD, attachment and developmental trauma, and dissociative disorders.

In addition to her clinical work, Jillian is a facilitator with the AGATE Institute (Ana Gomez Attachment Trauma Education Institute), the Chair of Promotions on the EMDR Canada Board of Directors, Faculty with the Professional Training Program with the ISSTD (International Society for the Study of Trauma and Dissociation), and a Director on the ISSTD Board of Directors. She has presented on integrating the Safe and Sound Protocol (SSP) into EMDR Therapy at the Child and Adolescent Complex Trauma Conference 2019 and the SSP Gathering with Dr. Stephen Porges 2019. She is a founding partner of the Healing Therapy Alliance (HTA) and the PsychoSomatic Trauma Initiative in Toronto, which are collectives of integrative Psychotherapists, Wellness Therapists, and Addiction Counselors that provides a collaborative, team-based approach to healing and is grounded in neuroscience and trauma-specific, evidence informed practices.