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Helen Costello
Clinical Psychology and Supervision

Welcome to Helen Costello Specialist Clinical Psychology & Supervision. I offer individual psychotherapy, individual and group supervision and mentoring, as well as reflective practice support for a range of health teams. I have over 30 years' experience as a Clinical Psychologist, psychotherapist, supervisor and mentor.


Indian girl communicate with friend on-line by video call

Supervision and Mentoring


Interlocked Gears

Reflective Practice for Health Teams

Acknowledgement of Country

I acknowledge the Whadjuk Nyoongar people, the traditional owners of the land on which we work. I recognize their traditional and continuing connection to the land and water and pay our respects to their elders past, present and emerging.


Suite 4/25 Foss St, Palmyra WA 6157, Australia

0422 045 589

Fax: 6153 0195

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