Meet Our Team

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Dr Crystal McMullen is the owner and director of All for Kids Therapy, and is a qualified Doctor of Clinical Psychology. Crystal has over 18 years of experience in the assessment and clinical intervention of children and adolescents, working closely with the parents and families. Crystal has worked extensively with children and families within government and non-government agencies, including community and inpatient child and youth mental health services, hospitals, and private practice, as well as working in university settings as a postgraduate senior lecturer. 

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Crystal currently provides assessment in the following areas:

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• Autism
• ADHD​

• Pathological Demand Avoidance (PDA)
• Cognitive and Intellectual/IQ Assessments

• Learning Assessments for Specific Learning Disorders (including Dyslexia, Dyscalculia, and Dysgraphia)
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Memberships

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• Registration with Psychology Board of Australia/Australian Health Practitioners Regulation Agency 
• Endorsement as a Clinical Psychologist with Psychology Board of Australia
• Full Membership with Australian Psychological Society and Australian College of Clinical Psychologists

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Research and Academic Interests

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Crystal's doctoral research was focussed on the understanding and treatment of childhood anxiety. Crystal has since gone on to focus her research on the therapeutic relationship and therapeutic alliance across child and adult contexts including forensic settings, and in the area of clinical training, specifically, maximising the effectiveness of postgraduate psychology training in Australia.  Crystal currently works in private practice in addition to working as a senior lecturer doing consultation, clinical supervision, and lecturing in postgraduate Masters and Doctoral programs across Queensland universities including the University of Sunshine Coast, University of Queensland, and University of Southern Queensland. 

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Dr Elizabeth Goadby (Lizzy) is a clinical psychologist with over 15 years' experience supporting children and their families. Lizzy completed a Bachelor of Psychological Science (with First Class Honours) at University of Queensland before completing her Doctorate in Clinical Psychology at Griffith University. Her research interests include the utility of parenting programs for behavioural difficulties and adjustment issues surrounding caregivers of individuals with Brain Tumour. Her research work has also been published in peer reviewed journals

 

Lizzy has experience working in the public and private sector which has afforded her the opportunity to work with a range of psychological issues impacting on children and their families.

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Lizzy currently provides assessment in the following areas:

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• Autism
• ADHD​
• Cognitive and Intellectual/IQ Assessments

• Learning Assessments for Specific Learning Disorders (including Dyslexia, Dyscalculia, and Dysgraphia)

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Lizzy works hard to make sure children and their families feel comfortable during their sessions, by making them fun and engaging. The skills and strategies used in session are all based in research and evidence which enables Lizzy to provide families with the best possible care.  Lizzy is not only passionate about working with children but genuinely enjoys her work and the opportunity to help children to be happy and the best they can be.

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Memberships

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• Registration with Psychology Board of Australia/Australian Health Practitioners Regulation Agency 
• Endorsement as a Clinical Psychologist with Psychology Board of Australia
• Full Membership with Australian Psychological Society and Australian College of Clinical Psychologists

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Academic Interests

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Lizzy works as a guest lecturer and academic at the University of Southern Queensland, providing lectures in the areas of Autism, ADHD, Behavioural Disorders, and Cognitive Behavioural Intervention.

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