Stephanie Costigan

Stephanie Costigan

Provisional Psychologist


Ages: 5 – 25 years old

Stephanie is a provisionally registered psychologist, who has completed her Master of Professional Psychology at Monash University and is undertaking her sixth year in supervised practice.

Stephanie is highly passionate about providing person-centred psychological support to clients who are experiencing a range of mental health and psychosocial difficulties. Through her warm and compassionate interpersonal style, which is centred on establishing a solid therapeutic relationship and adjusting her approach to meet specific needs, Stephanie creates a safe environment for her clients. She sees each individual as unique and aims to help her clients comprehend the underlying function of their mental health and well-being. Stephanie values supporting her clients holistically and collaborating with parents, teachers and other health professionals to foster a greater understanding of her clients’ strengths and challenges.

Stephanie has experience working with a wide range of psychological concerns across the lifespan in her previous position in a private practice setting. She has worked with individuals who have experienced challenges with stress, anxiety disorders, mood disorders, attention deficit hyperactivity disorder (ADHD), autism spectrum disorder (ASD), trauma, and phobias. Stephanie draws upon a wide variety of evidence-based psychological treatment modalities such as Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT) and Mindfulness-Based Interventions (MBI) and other therapeutic approaches.

When Stephanie isn’t supporting her clients at work, you will likely find her at the beach, practicing Pilates or yoga or spending time with friends and family.

  • Bachelor of Psychology (Honours), Deakin University
  • Master of Professional Psychology, Monash University
  • Provisionally Registered Psychologist with the Psychology Board of Australia, AHPRA
  • Member of the Australian Psychological Society (APS)
Interest Areas
  • ADHD
  • Anxiety
  • Stress
  • Mindfulness and Relaxation
  • Mood disorders
  • Trauma
  • Social skills
  • Emotional Regulation
  • Friendship and interpersonal skills
  • OCD
  • Self-esteem and confidence

Stephanie consults Monday to Friday

Want to book an appointment?

To book an appointment, please call us on (03) 9988 7760.

Other Enquiries

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