• COVID-19 Update: We are currently providing telephone and video consultations, in addition to face-to-face, to support our clients. Medicare rebates are available for telehealth.
  • At Nature & Nurture Child Psychologists we treat a broad range of common childhood difficulties using creative solutions

  • Welcome to Nature & Nurture Child Psychologists

    Nature & Nurture Child Psychologists is a private psychology practice in the heart of Earlwood. We are passionate about providing the best evidence-based psychological intervention for children, adolescents and their families using creative therapy tools. We are committed to providing a warm, friendly and caring environment whilst providing the highest quality care to your child and family.

  • At Nature & Nurture we believe in:

    • Professionalism: We seek to provide the highest quality, scientifically proven psychological approaches.
    • Child centred approach: We seek to take on the child’s perspective and tailor treatment according to your child’s needs.
    • Education: Parents are informed about their child’s functioning so they can understand their needs and provide for their future.
    • Wellbeing: Our treatment approaches aim to empower children and their families towards healthier functioning and promote independence.
    • Commitment: We are committed to providing a warm, friendly and caring environment whilst providing the highest quality care to your child and family.


    All personal information gathered by the psychologist during the provision of the psychological service will remain confidential and secure except where:

    • It is subpoenaed by a court, or
    • Failure to disclose the information would place you or another person at serious and imminent risk; or
    • Your prior approval has been obtained to a) provide a written report to another professional or agency, eg. a GP or a lawyer; or b) discuss the material with another person, eg. a parent or employer; or if disclosure is otherwise required or authorised by law
  • Meet Our Psychologists

    • Dr Simonne Cohen
      Clinical Psychologist

      Dr Simonne Cohen

      Clinical Psychologist

      Simonne is an endorsed Clinical Psychologist with both private and public sector experience in providing assessments and therapy for children, adolescents and their families. Simonne provides a fun and energetic approach to therapy, and is passionate about helping children reach their full potential improving the lives of children and adolescents. She enjoys working collaboratively with parents, teachers and other professionals to ensure the child’s wellbeing and needs are constantly met.

      She works as a general clinician but has a passion in the area of Autism Spectrum Disorders. Simonne completed her PhD through collaboration between Harvard University in the USA and Monash University in Australia, where she is investigated the relationship between sleep and behaviour in children and adolescents with autism.Whilst she has a specific interest and deep knowledge in treating sleep disorders in children with severe behavioural difficulties, Simonne is experienced at assessing, diagnosing and treating a wide range of childhood difficulties including developmental, learning, emotional, behavioural, and attention difficulties.

      In particular, Simonne is experienced in treating a range of childhood disorders such as anxiety, depression, obsessive compulsive disorder, oppositional behaviour, emotion regulation difficulties, sleep difficulties, trichotillomania, anger management and social skills difficulties. She is also experienced in conducting psychometric assessments to assess for learning difficulties and giftedness.Simonne is skilled in a range of therapeutic techniques and parenting programs. She has had experience providing individual, group and family-based interventions and has training in Cognitive Behavioural Therapy, Mindfulness, Acceptance and Commitment therapy, as well as other evidence based programs such as “Triple P Parenting” and the “Cool Kids” anxiety program.

      Personal Information:

      • Bachelor of Psychology (Honors class 1) (UNSW)
      • Masters of Clinical Psychology (Honors) (UNSW)
      • Doctor of Philosophy (Clinical Psychology) (Monash University/ Harvard Medical School)
      • Member of the Australian Psychological Society
      • Board Approved Psychology Supervisor

      Simonne is currently on maternity leave, however interested clients are welcome to contact the clinic to be on her waitlist when she returns.

    • Dr Hester MacMillan
      Clinical Psychologist

      Dr Hester MacMillan

      Clinical Psychologist

      Hester is an endorsed clinical psychologist who trained at the Institute of Psychiatry in London and has worked for nearly 18 years in Sydney. She is experienced in supporting families through difficult times, helping them to understand their child’s individual needs and behaviour, and empowering parents to meet the challenges of parenting. She believes that every child deserves to have a safe and happy life and is passionate about helping young people achieve their potential. As a mother of two teenage boys she understands the highs and lows of family life, and has great empathy with the job of parenting in an increasingly stressful and complex world!

      Hester has worked in the public and NGO sectors, and has a strong interest in the assessment of complex psychological and developmental problems (including comprehensive autism assessment). She is experienced in helping children with a range of issues including attention and learning problems, negative thinking, anxiety, sleep issues, fussy eating, bullying, social skills difficulties, and oppositional behaviour. She uses a number of evidence-based approaches including Cognitive Behaviour Therapy, Acceptance & Commitment Therapy, and Parent-Child Interaction Therapy, and has undertaken training in a number of intervention programs including Triple P, Tuning into Kids/Teens, Cool Kids, and Early Start Denver Model (for autism). She enjoys seeing children with autism and other developmental difficulties and providing behavior support options, working with families and teachers to facilitate positive outcomes.

      Hester also offers individual therapy to parents dealing with their own issues including stress, anxiety, depression, or grief/adjustment issues.

      Personal Information:

      • Fellow of the APS College of Clinical Psychologists
      • Member of the Australian Psychological Society
      • Doctorate of Clinical Psychology – Institute of Psychiatry, King’s College, London
      • BSc Hons Psychology – Open University, UK (1st class)
      • BA Hons Modern History – University of Oxford

      Hester is available to consult Mondays, Wednesdays and Saturdays.

    • Caitlin Lord
      Clinical Psychologist

      Caitlin Lord

      Clinical Psychologist

      Caitlin is an endorsed Clinical Psychologist with experience in working with young people and their families. Caitlin is friendly and engaging, with a passion for helping children and adolescents build skills and achieve goals, and empowering their support systems. 

      She provides specialised assessment and tailored intervention plans and recommendations for a variety of presentations, including Autism Spectrum Disorder, behavioural disorders like ADHD and ODD, learning disorders, intellectual disabilities, and giftedness, as well as emotional disorders. Caitlin is experienced in providing individual and group-based interventions to address social skills difficulties, anxiety, depression, anger, Autism Spectrum challenges, attention difficulties, and specific learning disorders. She is trained in providing a range of therapeutic techniques, such as Cognitive Behaviour Therapy, Mindfulness, and Acceptance and Commitment Therapy. Caitlin is a trained provider of the Secret Agent Society group program.  She is also trained in Autism assessment including the ADOS & ADIR. 

      Caitlin obtained a Bachelor of Psychology (Honours) from Macquarie University and a Masters of Clinical Psychology from the Australian College of Applied Psychology. She is a registered Clinical Psychologist with the Psychology Board of Australia and a member of the Australian Psychological Society (APS). She is a registered service provider under the Australian Government’s Better Outcomes for Mental Health Care program.  

      Personal Information:

      • Bachelor of Psychology (Honours Class 2:1) (Macquarie University)
      • Masters of Clinical Psychology (ACAP)
      • Member of the Australian Psychological Society

      Caitlin is available to consult with clients on Tuesdays, Thursdays and some Fridays.

    • Roanna Chan
      Registered Psychologist/ Clinical Psychology Registrar

      Roanna Chan

      Registered Psychologist/ Clinical Psychology Registrar

      Roanna is a Registered Psychologist working towards Clinical endorsement and has experience working within NSW Health community settings. Roanna provides a warm and collaborative space for children and families to explore challenges and develop new skills. She has a particular interest in enriching relationships and cultivating strengths within families.

      Roanna has experience working with children and families in assessment and treatment of anxiety, attention difficulties, depression, emotion regulation, oppositional behaviour and social skills. She has previously worked as an Applied Behaviour Analysis (ABA) therapist for children with Autism Spectrum Disorder. She draws on a variety of individual and group-based techniques, including Cognitive Behavioural Therapy (CBT), Parent Child Interaction Therapy (PCIT), Dialectical Behaviour Therapy (DBT) and attachment-focussed psychotherapy. Roanna is also experienced in running the group based ‘Cool Kids for Anxiety’ program.

      Roanna completed her clinical training at Child and Family East (Sydney Children’s Hospital), St George Community Mental Health, and the University of Sydney Psychology Clinic. Outside of clinical practice, Roanna works with mental health organisations and facilitates workshops at schools and universities to reduce the stigma around mental health and empower young people to seek support.

      Personal Information:

      • Masters of Clinical Psychology (USYD)
      • Bachelor of Psychology (Honours Class 1), UNSW
      • Member of the Australian Psychological Society

      Roanna is available to consult on Wednesdays, and Fridays. She currently runs the Cool Kids Program for kids with anxiety.
    • Alina Tan
      Clinical Psychologist

      Alina Tan

      Clinical Psychologist

      Alina is a Registered Clinical Psychologist who is passionate about enhancing psychological wellbeing in children and families. Alina strives to empower her clients in making effective and lasting change. She believes that every child and family has numerous strengths that can guide them to lead a fulfilling and meaningful life together.

      Alina has experience in working in public specialist mental health services within NSW Health (e.g., Child and Adolescent Mental Health Services [CAMHS]), and is skilled in providing comprehensive assessments, diagnoses and treatments of mental health disorders in children and adolescents. She has expertise in working with children with various presenting concerns, including anxiety disorders, mood disorders, low self-esteem, self-harm, conduct problems, anger management difficulties, family and peer relationship issues, social skills difficulties, school refusal, stress management difficulties, adjustment difficulties, and trauma. In addition, Alina has previously worked in Singapore in an early intervention setting within the social service sector, providing psychometric assessments and behavioural interventions for young children with developmental disabilities such as Autism Spectrum Disorder (ASD) and Intellectual Disability (ID). She has also conducted parent information workshops on ASD and delivered parent management training to support parents in managing their children’s behaviours of concern.

      Alina uses a holistic approach in her interventions and actively involves parents/carers in therapy sessions, while offering a safe therapeutic space for the child to feel heard, validated, and understood. She also recognises the importance of close collaboration with other services involved in the child’s care, such as schools and other allied health and medical professionals. Alina is trained in evidence-based therapeutic frameworks such as Cognitive Behavioural Therapy (CBT), Dialectical Behavioural Therapy (DBT), Mindfulness, Parent-Child Interaction Therapy (PCIT), and attachment-based parenting interventions. She understands that every child is a unique individual with different backgrounds and circumstances, and gives thoughtful and thorough consideration in tailoring interventions to meet the needs of her clients. Alina views parents/carers as experts on their children, and draws on their knowledge and understanding to help the child overcome challenges.

      Personal Information:

      • Master of Clinical Psychology – University of New South Wales (UNSW Sydney)
      • Bachelor of Arts in Psychology (Honours Class 1) – University at Buffalo (New York)
      • Member of the Australian Psychological Society (APS)

      Alina is available to consult with clients on Mondays, Thursdays and Fridays.