Gissia Castelnoble
Psychologist, MA, PsyBA - Ed. Psych.
Verified by Psychology Today Verified by Psychology Today
Let's Connect (02) 7804 4890

I am an educational and developmental psychologist with a particular interest in childhood, adolescent, and adult mental health, resilience building, and positive well-being. I practise from my clinic and provide specialised support to clients of all ages, empowering them to work through and achieve their treatment goals in a caring and safe environment.
I work within Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), solution-focused Therapy, and other psychological frameworks, which are well-researched psychological intervention modalities. I also use sandplay therapy to assist young children in communicating and resolving emotional, behavioural, and social issues.
One of my favourite quotes reminds us, “Tough times never last, but tough people do!” — Robert Schuller. Even the toughest people reach out for help. We can't heal in isolation. I can help you identify your strengths, develop healthier self-beliefs and enhance your resilience to navigate difficult times and create your path to happiness.
Take the first step to help. Call or Email Gissia Castelnoble now - (02) 7804 4890
Let's Connect (02) 7804 4890

Finances
Fees
- Individual Sessions $190
Payment Methods
Bank transfer, Electronic Funds Transfer, Mastercard, VisaInsurance
- Bupa
- Medibank Private
- Medicare Rebates
- NDIS
- Teachers Health
Gissia Castelnoble
Psychologist, MA, PsyBA - Ed. Psych.
Email me or call with questions - (02) 7804 4890
Qualifications
- Verified by Psychology Today Membership with Psychology Board of Australia Gissia Castelnoble
- In Practice for 22 years
- Assessment, intervention and psychological treatment of developmental disorders., Master of Educational and Developmental Psychology, Graduated 2004
- Diploma from Australian College of Applied Psychology Psychology / 2000
- Diploma from University of Western Sydney Psychology / 2002
Education and Years In Practice
Additional Credentials
Gissia Castelnoble
Psychologist, MA, PsyBA - Ed. Psych.
Email me or call with questions - (02) 7804 4890
Expertise and Interests
Top Expertise
- Coping Skills
- Child
- Anxiety
Practice Areas
- ADHD
- Autism
- Behavioural Issues
- Body Image
- Depression
- Developmental Disorders
- Eating Disorders
- Education and Learning Disabilities
- Emotional Disturbance
- Intellectual Disability
- LGBTQ+
- Life Coaching
- Life Transitions
- NDIS Self-funded and Plan-managed participants.
- Obsessive-Compulsive (OCD)
- Parenting
- Peer Relationships
- School Issues
- Self Esteem
- Self-Harming
- Stress
- Transgender
Gissia Castelnoble
Psychologist, MA, PsyBA - Ed. Psych.
Email me or call with questions - (02) 7804 4890
Client Focus
Age
Toddler ,
Children (6 to 10) ,
Preteen ,
Teen ,
Adults ,
Elders (65+)
Participants
Individuals
Communities
Non-Binary Allied ,
Single Parent
I also speak
Spanish
Age
Toddler ,
Children (6 to 10) ,
Preteen ,
Teen ,
Adults ,
Elders (65+)
Participants
Individuals
Communities
Non-Binary Allied ,
Single Parent
I also speak
Spanish
Treatment Approach
Types of Therapy
- Acceptance and Commitment (ACT)
- Art Therapy
- Coaching
- Cognitive Behavioural (CBT)
- Culturally Sensitive
- Dialectical Behaviour (DBT)
- Eclectic
- Integrative
- Interpersonal
- Intervention
- Mindfulness-Based (MBCT)
- Parent-Child Interaction (PCIT)
- Person-Centred
- Play Therapy
- Positive Psychology
- Psychoanalytic
- Sandplay
Gissia Castelnoble
Psychologist, MA, PsyBA - Ed. Psych.
Email me or call with questions - (02) 7804 4890
Location
Primary Location
Respect Health Clinic
29 Hunter Street
Shop 3
Parramatta, NSW 2150
(02) 7804 4890Email Me
Nearby Areas
Gissia Castelnoble
Psychologist, MA, PsyBA - Ed. Psych.
Take the first step to help. Call now - (02) 7804 4890