Psychologist in Noosa
Evidence-based therapy for children, adolescents and adults in Noosa Junction or online across Australia
about us
Based in Noosa, Crescent Psychology provides evidence-based psychological therapy for children, adolescents and adults. Whether you're experiencing anxiety, depression, grief and loss, emotional regulation difficulties, or are seeking support in relation to ADHD or autism, therapy is tailored to your individual needs.
Medicare, NDIS and DVA referrals are welcome.
In-person appointments are available in Noosa, with online therapy offered Australia-wide.
Our Client Commitment
At Crescent Psychology, we are committed to providing respectful, evidence-based, and individualised psychological support. We aim to create a safe, supportive space where clients feel heard, understood, and able to work at their own pace.
Our Team
Peta Marceau is a registered Psychologist, AHPRA Board Approved Supervisor, and member of (AAPi) Australian Association of Psychologists.
She founded Crescent Psychology in 2020 and provides client-centred therapy for children, adolescents, and adults. Peta’s approach is warm, down-to-earth, neurodiversity-affirming, and trauma-informed, with therapy tailored to each individual.
With over 16 years’ experience across private practice, schools, and telehealth settings, Peta works with a range of evidence-based and creative approaches including Acceptance and Commitment Therapy (ACT), Cognitive Behavioural Therapy (CBT), narrative and solution-focused therapies, play-based, sandtray, and expressive therapies.
Peta also supports parents and offers supervision to early-career and provisional psychologists, university students, and other health and education professionals.