Trevor Hosier


Certified OAMHP Member

Languages Spoken


Accepting New Patients


Registered Psychotherapist / Individual, Couple, & Family Counsellor serving Veterans, First Responders, and the General Public. Trevor is a Certified Member of the Ontario Association of Consultants, Counsellors, Psychometrists, and Psychotherapists (OACCPP). A graduate of The University of London / Imperial College, York University, and Seneca College, Mr. Hosier has worked as a professional therapist for over 30 years. He has been the recipient of several awards for community service. In addition to his private practice, positions have included teaching, crisis intervention, consulting, and supervision of various clinical teams. We offer private, respectful, and confidential services. Anxiety, depression, mood disorders, self-esteem, trauma, relationships, operational stress injuries, substance misuse, personal growth,, more. Registered via College of Registered Psychotherapists of Ontario (CRPO). Covered by many insurance plans and direct fee for service.

Services Available

Addiction, Alcohol, Anger Management, Anxiety, Bereavement, Couples, Depression, Drugs/ Substance Use, Family, Post-Traumatic Stress, Relationships, Self Confidence, Stress, Workplace Stress

Modality/Therapeutic Approach

Brief Psychotherapy, Client-centred Psychotherapy, Cognitive Behavioural Therapy (CBT), Exposure Therapy, Mindfulness Based Therapy, Rational Emotive Behavioural Therapy, Solution-Focused Brief Therapy


Lindsay, ON K9V 5H2

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