Cassi-Dee Muller

Hi, I’m Cassi-Dee 🙂

I’m so glad you landed on this page, so let me introduce myself.

My journey into mental health began with a deep desire to support people through life’s toughest moments and help them re-discover hope, strength and clarity.  I have had both the opportunity and the privilege to work across the disability sector, as well as mental health private practice, which has allowed me to discover my passion for working with families within the therapeutic space.

I studied both a bachelor of Psychological Science and a Master of Social Work at university, allowing me to qualifying as a registered Social Worker, currently working towards my Mental Health Accreditation under Medicare.

I specialise in working with neurodivergent individuals and those engaged within the NDIS, as well as their carers, families and wider networks, particularly around navigating life transitions, building social-emotional skills and increasing self-confidence.

I’ve supported adolescents with autism, ADHD, anxiety, emotional regulation and self-esteem. I also love  working with younger children, families and people navigating domestic violence, anger management or alcohol and other drug use.

I’ve always been drawn to mental health due to my own lived experiences and the people I’ve met along the way. I’ve seen how powerful a genuine, supportive connection can be, and it’s what drives me to create safe, non-judgmental spaces for others.

My approach to therapy is person-centred and collaborative. I believe in meeting people where they are in their journey – no pressure, no assumptions, no judgements. My sessions are built on trust, empathy and genuine curiosity about each person’s unique story. I utilise evidence-based interventions such as Acceptance & Commitment Therapy, Dialectical Behaviour Therapy, Cognitive Behaviour Therapy, and Play Therapy, however, I individualise everything to suit you.

Therapy isn’t one-size-fits-all, and I’m here to walk alongside you, not ahead of you.