Psychology Services in Cairns

Diaita Psychology provides compassionate, evidence-based psychological assessment and therapy for children, adolescents and families, and adults in Cairns and Far North Queensland.Â
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Led by Kerryn O'Brien, Registered Psychologist and qualified Dietitian, the practice offers an integrated understanding of psychological wellbeing, eating behaviours, and the relationship between physical and mental health.
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Services include child and adolescent mental health, anxiety, emotional regulation, neurodiversity-affirming support, eating and feeding difficulties. We also provide specialised psychological therapy for adults experiencing eating disorders.
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Face-to-face appointments in Manunda, Cairns and telehealth appointments are available. New referrals are welcome, with appointments currently available.
Areas of Support
Feeding Difficulties and ARFID
Family-centred psychological support for children and adolescents experiencing:
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​food avoidance
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restricted food variety
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sensory-related eating difficulties
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mealtime anxiety and
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distress associated with eating.
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Eating Disorder TherapyÂ
Specialised psychological treatment for children, adolescents and adults experiencing:
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Anorexia nervosa
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Bulimia nervosa
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Binge-eating disorder (BED)
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Avoidant/restrictive food intake disorder (ARFID)
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Body image distress and
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Otherwise Specified Eating and Feeding Disorder
Child & Adolescent Psychology
Individualised psychological assessment and therapy for children and adolescents experiencing:
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anxiety,
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emotional distress,
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difficulties with emotional regulation,
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low self-esteem, school-related challenges and other mental health concerns.
Body Image and Relationship with Food
Psychological support for adolescents and adults experiencing body dissatisfaction, eating-related anxiety, distress around food and difficulties with body image.
Adjustment and Life Transitions
Psychological support for children and adolescents navigating school difficulties, family changes, significant life events and other stressful circumstances.
ased psychological support that recognises differences in communication, sensory processing, emotional regulation and individual developmental needs.
Anxiety and Emotional Regulation
Evidence-based psychological support to help children and adolescents understand anxiety, manage overwhelming emotions, develop coping strategies and build emotional confidence.
Collaborative Care
With appropriate consent, Diaita Psychology works collaboratively with GPs, paediatricians, psychiatrists, dietitians, schools and other health professionals to support coordinated, individualised care.
Neurodiversity-Affirming Psychology
Respectful, strengths-based psychological support that recognises differences in communication, sensory processing, emotional regulation and individual developmental needs.
Parent and Family Support
Practical guidance for parents and carers to better understand their child's needs, respond to emotional and behavioural challenges and build confidence in supporting their child.
Ready to take the next step?

Diaita Psychology welcomes enquiries from individuals, parents, carers, GPs and other health professionals.
Appointments are currently available for children and adolescents, and adults seeking eating disorder treatment.
Contact Diaita Psychology to discuss your needs or arrange an appointment.
