Access affordable mental health care through substantial Medicare rebates with a valid Mental Health Care Plan from your GP, significantly reducing your out-of-pocket expenses.
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Discuss your unique needs risk-free during a complimentary introductory call to ensure we are the perfect therapeutic fit for your ongoing mental health journey.
Skip the agonisingly long delays and access prompt, vital support immediately when you need it most with our highly efficient intake and scheduling system.
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Flexible after-hours appointments are available for busy schedules so you can access psychological support outside standard business hours.
I am a registered psychologist based in Adelaide, providing professional treatment and counselling for adults and adolescents experiencing a wide range of psychological concerns. Whether you are managing anxiety, depression, trauma, relationship difficulties, or everyday life challenges, I offer evidence-based support tailored to your individual needs. My approach focuses on creating a safe, respectful environment where you can explore your concerns, develop practical coping strategies, and work towards meaningful improvements in your mental health and overall wellbeing.
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Healthy relationships are foundational to our well-being, yet they often face severe strain from communication breakdowns or life transitions. My relationship counselling sessions provide a neutral, constructive environment where couples and families can openly explore their dynamics. We focus on identifying negative interaction cycles, processing unresolved conflicts, and learning active listening skills. Whether you are looking to mend a specific rift or simply strengthen your emotional bond, this targeted therapy empowers you to build healthier, more resilient connections.
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As a primary treatment method, Cognitive-Behavioural Therapy (CBT) is highly effective for managing a wide spectrum of mood and anxiety disorders. This structured, proactive approach helps you identify the specific thought patterns that trigger negative emotions and unhelpful behaviours. By breaking these cycles down, you will learn to reframe your perspective and develop practical, real-world coping mechanisms. CBT equips you with an invaluable toolkit, allowing you to confidently manage stress and maintain long-term mental clarity.
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Neurodivergent individuals face unique societal and emotional challenges that require specialised, validating support. My autism counselling services are specifically designed for adolescents and adults navigating life on the spectrum, including participants under the NDIS. We focus on building practical social strategies, improving emotional regulation, and managing the anxiety that often accompanies big life transitions. By embracing your unique strengths and addressing specific hurdles, this tailored therapy promotes self-advocacy, confidence, and everyday independence.
Book a Session →"Marc is the most caring ,straight forward, psychologist I have ever been too, I have full trust in him, would never go to another, he is brilliant."
— Rory Taylor
"Marc was a good psychologist to see but his approach is more beneficial as a life coach...not as a psychologist."
— Chris Asimopoulos
"Excellent psychologist for both adults and children. Very experienced and professional. Highly recommend."
— Cath
Marc Williams Psychology provides professional psychological treatment and counselling for adults and adolescents across Adelaide. I offer evidence-based support for a wide range of psychiatric disorders and everyday life challenges. Every session is tailored to your unique circumstances, helping you better understand your thoughts, emotions, and behaviours while developing practical strategies for lasting change. My goal is to provide a supportive, respectful environment where you can build resilience, improve wellbeing, and move forward with greater confidence.
