Our Team.

Kerrin founded Cognitive Assessments Australia with a clear purpose - to create a practice where every person who walks through the door feels genuinely understood, not just assessed.

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With over a decade of experience as a Clinical Psychologist, Kerrin has worked across diverse settings including private practice, government, and forensic psychology, giving her a depth of insight that few clinicians can match. She brings that breadth of experience to every client she works with, whether she is supporting a young child navigating school difficulties or an adult finally seeking answers after years of uncertainty.

 

Alongside her assessment work, Kerrin has a deep passion for psychological therapy. She works with adolescents and adults across a wide range of presentations, including anxiety, depression, trauma, emotional dysregulation, and the unique challenges that come with being neurodivergent in a world not always designed for you. Her therapeutic style is warm, collaborative, and deeply human - she meets every client exactly where they are.

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Kerrin is committed to neuro-affirming practice in everything she does. She believes that understanding how a person's brain work and communicating that clearly and compassionately can be genuinely life-changing.

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Please note that Kerrin is not currently taking on new clients. We warmly invite you to meet our wonderful team, all of whom share Kerrin's commitment to exceptional, neuro-affirming care.

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Kerrin conducts the following assessments:

• Autism assessments

• ADHD assessments

• Diagnostic assessments

• Forensic assessments

• Cognitive assessments

• Educational assessments

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Olivia is a psychologist who completed her Masters in Clinical Neuropsychology at the University of Melbourne. A substantial amount of her training focused on how brain-based disorders as well as psychopathology can affect an individual’s cognition (e.g. attention, memory, language, executive function, etc.).

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Olivia is passionate about working with individuals across the lifespan and providing evidence-based cognitive assessments to those with brain-based disorders. This pertains (but is not limited) to: Neurodevelopmental disorders (such as Autism Spectrum Disorder and Attention Deficit/Hyperactivity Disorder), Stroke, Traumatic Brain Injury (TBI), Multiple Sclerosis (MS), and Dementias.

 

She is also interested in evolutionary models of psychopathology and cognition. Olivia is committed to providing her clients and their families with a holistic and collaborative experience to help them flourish under the pressures of everyday life. Her background is in the public health service and she previously worked in a hospital in Singapore for two years providing psychological first aid and screening to a range of patients in acute, sub-acute, and outpatient settings. She is conversational in Mandarin as well as Hokkien and Teochew.

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Olivia is available for autism skills training and ADHD coaching. 

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Olivia conducts the following assessments:

• Autism assessments

• ADHD assessments

• Neuropsychological assessments (including ABI)

• Dementia assessments

• Cognitive assessments, including specific learning disorders

• Educational assessments

​Casey is a provisional psychologist currently in the final stages of her Masters in Clinical Psychology at the Australian Catholic University. She has a wealth of experience working with children and has 8 years of experience working in the disability sector. Casey is passionate about supporting young people as they navigate a wide range of emotional,
behavioural, and developmental challenges. Casey brings a warm, collaborative approach to therapy with particular interest and experience in working with neurodivergent young people, including those with autism, ADHD and other learning or developmental differences.  
 
Casey is deeply committed to working as a part of a multidisciplinary team to provide holistic care that meets the needs of each young person. Casey believes collaboration with families, educators and other professionals is key to creating meaningful and sustainable outcomes.
Casey is committed to an inclusive, flexible, and neuro-affirming approach to mental health whilst delivering evidence-based and client-centred practice.

 

Casey provides ongoing counselling for children, adolescents, and adults with a wide variety of presentations, as well as administering a range of psychological assessments. She is available for ADHD coaching. 
 
Casey conducts the following assessments: 

• Cognitive assessments, including specific learning disorders

• Attention Deficit Hyperactivity Disorder (ADHD) assessments

• Autism assessments

• Cognitive assessments

• Behavioural assessments

• Educational assessments

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​Jeremy recently completed a Masters’ degree in Clinical Psychology. He has experience across a range of settings, including community based mental health services, schools, and private practice. Jeremy is committed to providing a client -entered environment in which he tailors evidence-based interventions to meet the individual needs of each client. 

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Jeremy values building meaningful therapeutic relationships and strives to create a warm, supportive space. He takes a holistic approach to care, recognising the role of day-to-day factors such as relationships, work or study, social connection, physical health, lifestyle routines, and personal values in supporting wellbeing.

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Jeremy works with adolescents, young adults, adults, and older adults across a range of presentations to build insight, resilience, and practical skills that facilitate positive and sustainable change.

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Jeremy is available for psychological treatment. 

 

Jeremy conducts the following assessments:​

• Cognitive assessments, including intellectual disability, specific learning disorder, and giftedness

• Autism spectrum disorder (ASD) 

• Attention deficit/hyperactivity disorder (ADHD)

• Behavioural assessments

• Educational assessments

Joachim is a clinical psychologist with decades of experience in both psychological assessment and evidence-based therapy. Over the course of his career, he has worked with a broad range of clients across the lifespan, with a particular focus on adults presenting with Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD). Joachim is committed to providing high-quality, comprehensive services that lead to meaningful and lasting improvements in his clients’ lives.

Joachim provides detailed and nuanced assessments for ASD and ADHD in adults. These assessments are designed to develop a clear understanding of how a person thinks, communicates, and manages everyday demands. The process typically includes an in-depth clinical interview covering developmental history and current functioning, the use of standardised diagnostic instruments and questionnaires, and, where appropriate, input from partners or family members. The outcome is not only a diagnostic opinion, but also a practical, individualised set of recommendations to guide support, workplace adjustments, and therapy planning.

In addition to assessment work, Joachim offers psychological therapy tailored to each individual’s needs and goals. His therapeutic approach is grounded in evidence-based methods, particularly Cognitive Behaviour Therapy (CBT) and Rational Emotive Therapy (RET). Therapy focuses on identifying and modifying unhelpful thinking patterns, improving emotional regulation, and supporting clients in developing effective strategies for managing daily challenges. Joachim works collaboratively with clients to achieve clear, measurable outcomes and to build skills that promote long-term wellbeing.

Joachim’s practice is guided by a strong commitment to helping clients better understand themselves and to make meaningful changes in their lives. Whether through assessment or therapy, his goal is to provide a supportive, respectful, and professional environment in which clients feel heard, understood, and empowered.

Joachim conducts the following assessments:

• Autism assessments

• ADHD assessments

• Personality assessments

• Behavioural assessments

• Cognitive assessments

• Mental health assessments