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Juliet Mills, Counsellor at 3 Big Things

Our team

Juliet Mills

Counsellor

People almost always arrive with more strength than they are giving themselves credit for. A good part of the work is helping them see it.
Supervisor / Coach

Overview

Juliet is an experienced Addictions Counsellor, Clinical Supervisor, and Group Facilitator specializing in mental health and substance abuse. With nine years of dedicated experience, she brings a holistic and supportive approach to improving client wellbeing. Her journey into addiction and mental health counseling was inspired by five years of work with Women's Refuge crisis line. As a fourth-generation New Zealander based in Wellington, she combines local knowledge with international experience, having spent nine years working and traveling overseas.

Supervision Approach

As a supervisor, Juliet brings discretion and a strengths-based focus to her work, creating a space where practitioners can explore challenges and receive supportive feedback. Understanding from personal experience how essential supervision is for professional growth, she ensures supervisees feel respected, understood, and supported in their practice decisions. Her supervision provides a confidential environment where practitioners can clarify uncertainties, navigate concerns, and develop clear pathways forward. Juliet's approach is informed by the Te Whare Tapa Wha model of wellness, allowing for holistic exploration of professional challenges while reaffirming and encouraging supervisees in their work.

Skills and Experience

Juliet holds a Graduate Diploma in Applied Addictions Studies and a Level 6 Certificate of Addiction and Mental Health Supervision. She is a Practitioner Member and Accredited Supervisor with the Drug and Alcohol Practitioners Association of Aotearoa-New Zealand (DAPAANZ). Her expertise spans addiction, anxiety, depression, grief work, relationships, and stress management. She employs evidence-based approaches including Acceptance and Commitment Therapy (ACT), Mindfulness, Cognitive Behavioural Therapy (CBT), and Motivational Interviewing (MI).

Areas of focus

  • Experience Working with Anxiety
  • Experience Working with Trauma
  • Experience Working with Depression
  • Group Supervision Skills
  • Skills in Crisis Intervention & Suicide Risk Assessment
  • Experience Working with Addictions / Substance Misuse

Our team

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Laura Hook, Psychologist at 3 Big Things

Laura Hook

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Lisa Barr, Psychologist at 3 Big Things

Lisa Barr

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Supervisor / Coach

Lisa is a registered psychologist in private practice with experience working across a range of sectors including NGO, Te Whatu Ora, Ministry of Justice, and healthcare and disability sectors. She has a special interest…

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Manon Van Esch, Social Worker at 3 Big Things

Manon Van Esch

Social Worker

Supervisor / Coach

Manon is a New Zealand registered social worker. She has over 25 years of extensive work experience in both clinical and leadership roles within mental health and disability services, public sector and community…

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