
Meet Our Team
Quality Care from Experienced Psychologists Serving
Mackay | Brisbane
Our Team.
At Nutricula Psychology, our passionate and skilled team provides evidence-based therapy and assessments for individuals, couples, adolescents, and families.
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We know that outcomes improve when you feel safe and understood. That’s why we encourage you to explore each clinician’s therapeutic approach, areas of expertise, and client focus to find your best fit. Not sure who to book with? Our friendly client care team is happy to help match you with the right psychologist based on your goals, age group, assessment needs, availability, and location.
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Whether you prefer in-clinic sessions in Mackay or Capalaba, or the flexibility of secure Telehealth, we’re here to make quality psychological care accessible.
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Learn more about our clinicians & friendly admin team below:
Our Mackay Psychologists

Paul Potgieter
Senior Psychologist | Owner
Paul is a fully registered psychologist with AHPRA and brings over two decades of experience in supporting adults, adolescents, and couples. His compassionate and practical approach draws on his interest of neuroscience. Paul is passionate about helping clients navigate life transitions, improve relationship dynamics, and manage anxiety and depression.
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Specialties: Trauma, Anxiety & Depression, Couples Therapy, Neurotherapy
Location: Mackay & Brisbane
Indiana Doyle
General Psychologist
Indiana delivers warm, client-centred care to adults and children using Acceptance and Commitment Therapy (ACT), Internal Family Systems (IFS), Dialectical Behavioural Therapy (DBT), Play Therapy (for children) and Neuropsychology interventions. She works with clients facing trauma, anxiety, depression, addiction, and emotional regulation challenges, helping them cultivate resilience and self-awareness.
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Specialties: Obsessive Compulsive Disorder, Complex Trauma and Neurodivergence
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Location: Mackay & Telehealth

Dr Michael King
Clinical Psychologist
Dr Michael King is a registered Clinical Psychologist skilled in Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), Person-Centred Therapy, hypnosis, and relaxation techniques. He works with adults experiencing anxiety, depression, chronic pain, sleep disorders, cognitive decline, and provides assessments for NDIS, legal, and disability purposes.
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Specialties: Anxiety, Depression, Chronic Pain, Sleep Issues, Cognitive Assessments, NDIS, BUPA
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Location: Mackay & Telehealth

Catherine Joubert
Registered Psychologist
Catherine holds a Master’s degree in Educational Psychology obtained in South Africa. She has a special interest in neurodevelopment and provides comprehensive assessments for autism, ADHD, learning difficulties, intellectual disability, and early intervention. Catherine uses a variety of standardised tools to understand each child’s unique profile and works collaboratively with families, schools and other health professionals to develop tailored, strengths-based strategies that are practical and actionable.
In addition to her assessment work, Catherine provides supportive consultation to parents, helping them better understand their child’s needs and develop effective strategies for home and school life.
Specialties: ADHD, Autism, Learning Difficulties, Early Intervention, Parent Support
Location: Mackay
Georgia Roworth
Registered Psychologist
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Specialties:
Anxiety, Depression, Grief and loss, Life transitions and adjustment difficulties, Stress, Trauma, Low self-esteem, Interpersonal challenges, Contextual difficulties related to neurodivergence
Location: Mackay

Natasha Slater
Provisional Psychologist
I am a provisional psychologist who has completed a Master of Professional Psychology. I am warm, client- centred, and solution-focused, and I am passionate about supporting people with a wide range of psychological concerns. I strive to create a safe and collaborative space where clients feel understood and empowered in their journey. My practice draws on evidence-based approaches, including Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Dialectical Behaviour Therapy (DBT) skills. I also integrate strengths-based and trauma-informed practices to ensure therapy is both empowering and sensitive to each client’s unique experiences.
Specialties:
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Location: Telehealth

Lola Macaire
Psychotherapist
Lola is a compassionate and experienced psychotherapist with over a decade of experience supporting vulnerable children, young people and families.
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Skilled in trauma-informed counselling, therapeutic case management, complex behaviour management.
Lola enjoys working with children from very young ages as well as teenager and adults to support their mental, emotional and behavioural wellbeing through therapy and counselling. She uses various techniques including play therapy, to help children cope with issues like aggression, anxiety, trauma, stressful events, bullying, developmental disorders and family changes.
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She works closely with parents and caregivers to access, diagnose and create treatment plans that may include individual counselling, family therapy ect. Lola has extensive experience in working with children who have experienced sexual abuse as well as those demonstrating harmful sexual behaviour problems including psychoeducation for children and parents around protective behaviours and safety planning.
Specialties:
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Location: Telehealth

Two Locations, One Commitment: Your Wellbeing
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Mackay Office
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Capalaba Office (Brisbane)
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With a passionate team and growing services, Nutricula Psychology is committed to supporting Queensland families and individuals with exceptional care.
Our Redlands Psychologists

Paul Potgieter
Senior Psychologist | Owner
Paul is a fully registered psychologist with AHPRA and brings over two decades of experience in supporting adults, adolescents, and couples. His compassionate and practical approach draws on his interest of neuroscience. Paul is passionate about helping clients navigate life transitions, improve relationship dynamics, and manage anxiety and depression.
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Specialties: Trauma, Anxiety & Depression, Couples Therapy, Neurotherapy
Location: Mackay & Brisbane

Bendoline Holtzhausen
General Psychologist
An experienced practitioner with over 10 years in South Africa and Australia, Bendoline uses CBT, DBT, BWRT, Narrative and Person-Centred therapies. She supports individuals of all ages grappling with trauma, PTSD, anxiety, grief, and relationship difficulties, and also offers couples counselling.
Specialties: Trauma & PTSD, Anxiety & Grief, Couples Therapy, BWRT, NDIS, Open Arms, Relationships and families (couples, family sessions – not custody or legal – and parenting)
Location: Capalaba (Brisbane) & Telehealth








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