Is diagnostic testing (ADHD, ASD, Learning Disorders etc) right for your child?

Mental Health Leaders in Child and Teen Psychological Assessments (Diagnostic Testing)
If you child or teenager requires a Psychological Assessment, we are here to cater for a variety of challenges they may be facing. Our priority is accommodating you and your child’s specific circumstances. We pride ourselves on being experts in leading you through the testing journey, providing a calm and warm environment.
Our testing process is comprehensive to ensure you have a clear pathway forward for your child.
Our experienced therapists address the barriers that may be hindering your child in reaching their full potential. We believe in working together with you and your child as well as other professionals to overcome these obstacles.
Why would you need to consider Child and Teen Psychological Assessments for your child?
- To identify strengths and weaknesses to guide learning and decision making
- To measure ability levels in a range of areas
- To obtain detailed results and recommendations to support education and employment
- To obtain recommendations to support applications for funding with school, Centrelink or the NDIS
We have 4 Categories of Child & Teen Psychological Testing available
The Comprehensive Academic Assessment includes:
– A one hour initial assessment to gather background information (if under 14 years, the information will be provided by a parent/carer only).
– A two hour cognitive assessment of general intelligence (WISC – V or WAIS – 16+yrs).
– A two hour academic achievement test (WIAT–III).
– A two hour neurological assessment of neuropsychological development (NEPSY-II)
– A 15 minute questionnaire assessing behaviour and emotional state completed by the individual, parent/carer and educational representative as appropriate.
– Collation of results and comprehensive written report outlining results and recommendations (5 hours).
– A one hour comprehensive report feedback session 4 weeks post testing, to discuss the outcomes.
– Assessment Total Time Frame: 12 Hours
The Intelligence Assessment Includes:
– A one hour initial assessment to gather background information (if under 14 years, the information will be provided by a parent/carer only).
– A two hour cognitive assessment of general intelligence (WISC – V or WAIS – 16+).
– A 15 minute questionnaire assessing behaviour, adaptive functioning (e.g. self help skills) and emotional state completed by the individual, parent/carer and educational representative as required.
– Additional screening assessments as required.
– Collation of results and comprehensive written report outlining results and recommendations (3 hours).
– A one hour comprehensive report feedback session 4 weeks post testing, to discuss the outcomes.
Assessment Total Time Frame: 7 Hours (including report preparation)
with suspected developmental delay, neurodevelopmental or a learning disorder
to make sure they reach their full potential
part of your school readiness assessment – to determine options for school
A Developmental Assessment includes:
– A one hour initial assessment to gather background information (if under 14 years, the information will be provided by a parent/carer only).
– 2 x two hour assessment sessions with both the parent/carer and the child using GRIFFITHS III & VINELAND III.
– CARS observational assessment (if required)
– A questionnaire will be sent to the parents/carer and school teacher, to complete and gather information on the individuals behaviour and emotions.
– Collation of results and comprehensive written report outlining results and recommendations (5 hours).
– A one hour comprehensive report feedback session 5 weeks post testing, to discuss the outcomes.
– Assessment Total Time Frame: 11 – 13 Hours (including report preparation)
– PTSD
– Drug Dependence
– Alcohol Dependance or Abuse
– Bipolar Disorder
– Body Dysmorphic Disorder
– Anxiety Disorder
– Major Depression Disorder
– Personality Disorders and many other presenting issues
The Diagnostic Assessment Includes:
– A two hour initial assessment to gather background information (if under 14 years, the information will be provided by a parent/carer only).
– Screening questionnaires assessing a range of related symptoms and emotional states completed by the individual and/or parent/carer as appropriate.
– A comprehensive written report outlining diagnoses and recommendations (2 hours).
– A one hour comprehensive report feedback session 4 weeks post testing, to discuss the outcomes.
– Assessment Total Time Frame: 5 Hours (including report preparation)
What can I expect from the Child and Teen Psychological Assessments process at Creating Change?

- Detailed feedback and recommendations from professionally registered and provisionally registered Psychologists
- A comprehensive report including diagnosis to assist in the application of funding for support, programs or payments
- Clarifying what you or your child needs
- Identify and enhance strengths
- Change in capacity following a traumatic brain injury or brain surgery
- Targeted interventions and behaviour management plans for teachers, teachers aids and caregivers including routines, homework plans and discipline approaches
- Direction on the consultation and additional services required such as speech therapy, occupational therapy, physiotherapy etc.
Our team create a calm and safe environment, ensuring you have a comfortable experience with us.
We safeguard that you will leave Creating Change well informed and feeling confident of your future pathway.
Our Child & Teen Testing Therapists

Jessica Chapman
Psychologist (Provisional) Bella Vista, Sydney
BPsychSc (Hons), BCouns, MProfPsych, AssocMAPS
Read More

Jessica Chapman
Psychologist (Provisional) Bella Vista, Sydney
BPsychSc (Hons), BCouns, MProfPsych, AssocMAPS
KNOW JESSICA
Jessica is a thoughtful, genuine Psychologist who brings a gentle, reflective presence to her work. She holds space for people navigating life’s hardest moments—whether it’s grief, anxiety, pain, or unexpected change—with warmth and just the right touch of humour. Clients often describe her as easy to open up to, with a style that is calm, grounding, and deeply respectful.
Born in New Zealand and raised between Pakistan and Sydney, Jessica grew up immersed in different cultures. This gave her a natural curiosity about how culture, conditioning, and unspoken expectations shape how we see ourselves, and how we live. These early insights are part of what led her to psychology: a desire to help people explore their inner world, challenge unhelpful patterns, and move towards greater clarity and emotional freedom.
Jessica’s Approach
Jessica has experience supporting adults across a range of challenges and life transitions. Her sessions are client-centred and collaborative, grounded in the belief that therapy is a meeting of two experts: the client, who knows themselves best, and the psychologist, who brings insight and guidance through the therapeutic process.
Jessica’s role is to walk alongside her clients, to help them understand their patterns, reconnect with their values, and develop meaningful pathways forward. She draws on evidence-based approaches including Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Solution-Focused Brief Therapy, Dialectical Behaviour Therapy (DBT), and mindfulness-based approaches, schema therapy and Trauma focused CBT integrating these in a way that’s responsive to the individual.
Experience
Jessica is trained, skilled and equiped to treat Neurodevelopmental disorders (ASD, ADHD, learning, intellectual, social, communication, tics, stuttering), Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar Disorder, Depressive Disorder, Anxiety Disorders (Panic, Social, GAD, Mutism, Separation), Obsessive-Compulsive and Related Disorders (Body Dysmorphia, Hoarding, Hair-pulling, Skin Picking), Trauma and Related Disorders (PTSD, Grief, Adjustment, Reactive attachment), Dissociative Disorders, Somatic Symptoms & Illness Anxiety Disorder, Feeding and Eating Disorders, Elimination Disorders, Sleep-Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive, Impulse-Control, and Conduct Disorders, Substance-Related and Addictive Disorders (gambling, alcohol, cannabis, & other drugs), Neurocognitive Disorders (Dementia, Traumatic Brain Injury) and Personality Disorders.
Known For
Jessica is known for her reflective, calm energy and her ability to sit gently with people in their pain. She brings a depth of thoughtfulness that invites self-awareness and growth, helping clients to feel safe, understood, and empowered to change. Her culturally-informed lens and respect for the complexity of human experience make her especially attuned to the subtle influences shaping a person’s mental health journey.
Passion
Jessica is particularly passionate about working with people during times of transition—whether that’s the death of a loved one, changes in health, identity, or life direction. She is drawn to supporting people experiencing grief and loss, as well as those living with chronic pain or anxiety. Her aim is to help clients not just manage their symptoms, but to move through suffering in a way that fosters self-compassion and insight.
On a Personal Level
When she’s not in session, Jessica loves walking her dog, watching her cat’s quirky antics, knitting, diving into a good film or book, and embracing the simple comforts of everyday life. She believes in the power of quiet rituals to nurture wellbeing and brings this same steady, human approach into her therapy work.
Jessica’s Appointments
Jessica is a full time therapist and devoted to our practice. She is available for appointments on Mondays, Wednesdays & Thursdays.
“Our life always expresses the result of our dominant thoughts” – Soren Kierkegaard

Bill Vial
Psychologist Bella Vista, Sydney
MClinPsych, BPsych (Hons), MAPS
Read More

Bill Vial
Psychologist Bella Vista, Sydney
MClinPsych, BPsych (Hons), MAPS
KNOW BILL
Bill is known for his warm, compassionate, and down-to-earth approach. He strives to create a safe, respectful, and non-judgmental space where clients feel genuinely understood and supported. At the same time, he takes an active and collaborative approach to therapy, supporting clients to make meaningful and lasting changes.
Bills’s Approach
Bill’s therapeutic approach is grounded in evidence-based practice. He primarily draws on Cognitive Behavioural Therapy (CBT) and Acceptance and Commitment Therapy (ACT), while also integrating elements of Motivational Interviewing and Compassion-Focused Therapy where appropriate.
He works collaboratively with clients to build practical skills for managing distress, improving emotional regulation, and strengthening resilience. A central focus of his work is helping clients reconnect with their values and take meaningful steps toward a more fulfilling and purposeful life.
Experience
Bill has experience working with children, adolescents, and adults across a wide range of mental health concerns, including anxiety disorders, depression, neurodevelopmental conditions, and more complex presentations. He supports clients across the lifespan and has a particular interest in working with individuals experiencing high levels of distress, including those at risk of suicide.
In addition to his clinical work, Bill has extensive experience in community and support roles, including working as a mental health support worker and psychosocial recovery coach, as well as providing long-term support to youth with Autism Spectrum Disorder. These roles have strengthened his ability to provide person-centred, flexible, and strengths-based care across diverse settings.
He has also contributed to community-based mental health initiatives, including supporting Indigenous men at risk of suicide, reflecting his commitment to culturally sensitive and socially responsive care.
Passion
Bill’s passion for psychology is driven by a genuine interest in understanding people’s experiences and supporting them through meaningful change. Through his work across clinical, community, and support settings, he has seen the impact that compassionate, evidence-based care can have on an individual’s life, particularly for those navigating complex challenges or feeling stuck.
These experiences have shaped his commitment to helping people build practical skills, reconnect with their values, and move toward a more fulfilling life. Bill is especially motivated by the opportunity to create a safe, collaborative space where clients feel understood while working together toward real and lasting change.
Bills’s Appointments
Bill is available for appointments on Monday and Tuesday afternoon/evening and Thursday during the day.

Bethany Scott
Psychologist Bella Vista, Sydney
BAPsych (Hons) GradDipPsych(Adv) MProfPsych MAPS
Read More

Bethany Scott
Psychologist Bella Vista, Sydney
BAPsych (Hons) GradDipPsych(Adv) MProfPsych MAPS
KNOW BETHANY
Bethany is an insightful psychologist known for her approachable, compassionate, and understanding demeanour. Born in England and raised in the Hills District from a young age, she has always been deeply connected to the community she serves, bringing a unique and personal understanding of the dynamics affecting local families and individuals. With a genuine passion for helping clients uncover the why behind their thoughts and behaviours, Bethany is dedicated to guiding each person through their unique challenges. Her open-minded and accepting approach creates a safe, supportive space where clients feel comfortable discussing all aspects of their lives.
Bethany’s philosophy centres on the power of collaboration in therapy. She believes everyone benefits from having a trusted person to talk to—someone who listens without judgment and helps identify and move away from unhelpful patterns. Her goal is not simply to provide support, but to work alongside her clients, empowering them to achieve lasting change and reach their full potential.
Bethany’s Approach
With Bethany, therapy is a true partnership. She is committed to helping you gain insight, adapt your approach, and feel equipped to achieve your goals while cultivating a more optimistic outlook on life. Whether you are navigating stress, anxiety, or seeking to enhance your overall wellbeing, Bethany provides the guidance and support you need to thrive.
Bethany’s tagline, “Empowering you to redefine your story,” captures her approach perfectly. She is here to support you in reshaping your narrative toward a healthier, more fulfilling life. Whether you are working through personal trauma, grief, or the challenges of everyday stress, Bethany offers a safe, supportive, and insightful space for healing and growth.
Drawing on her extensive training and natural warmth, Bethany helps clients rebuild trust and embrace new life experiences. Her sessions are infused with calm and gentle humour, making even serious or distressing topics more approachable. This thoughtful balance of empathy and practicality allows clients to feel confident in their independence and aligned with their values, goals, and potential.
Bethany’s professional journey in psychology reflects a strong commitment to ongoing learning and the delivery of high-quality care. Her therapeutic philosophy recognises the importance of understanding the influence of past experiences while actively building a stable and meaningful future.
She utilises a range of evidence-based approaches, including Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT), Solution-Focused Brief Therapy, Dialectical Behaviour Therapy (DBT), Mindfulness, Schema Therapy, and Trauma-Focused CBT.
Experience
Bethany is trained, skilled and equiped to treat Neurodevelopmental disorders (ASD, ADHD, learning, intellectual, social, communication, tics, stuttering), Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar Disorder, Depressive Disorder, Anxiety Disorders (Panic, Social, GAD, Mutism, Separation), Obsessive-Compulsive and Related Disorders (Body Dysmorphia, Hoarding, Hair-pulling, Skin Picking), Trauma and Related Disorders (PTSD, Grief, Adjustment, Reactive attachment), Dissociative Disorders, Somatic Symptoms & Illness Anxiety Disorder, Feeding and Eating Disorders, Elimination Disorders, Sleep-Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive, Impulse-Control, and Conduct Disorders, Substance-Related and Addictive Disorders (gambling, alcohol, cannabis, & other drugs), Neurocognitive Disorders (Dementia, Traumatic Brain Injury) and Personality Disorders.
Passion
Bethany’s dedication to her clients shines through in her compassionate approach to addressing a spectrum of emotional and psychological challenges. Her clinical expertise spans a diverse range of areas including grief and loss, stress management, trauma, adjustment to change, depression, and anxiety. With a profound commitment to helping individuals navigate the complexities of these issues, Bethany provides tailored support that fosters healing and personal growth.
On a Personal Level
Outside the therapy room, Bethany is an avid reader, with an insatiable appetite for all types of books and genres, finding both solace and excitement in the pages of a good story. Her love for cooking and baking sees her experimenting with new recipes, turning her kitchen into a creative playground that not only nourishes the body but also the soul. Travel is another of Bethany’s passions, as she loves to explore new places and immerse herself in different cultures, believing that every journey enriches her understanding of the world and herself. Bethany’s zest for life is evident in her love of laughter and adventure, traits that infuse her professional work with positivity and energy.
Bethany’s Appointments
Bethany is a devoted therapist at our practice, and is available for appointments on Mondays, Tuesdays, Thursdays and Fridays.
“It’s easy to say the right things – but words are meaningless without action” – Pip Williams

Shannon Salama
Psychologist (Provisional) Bella Vista, Sydney
BPysch, Adv Dip Psych, MProfPsych MAPS
Read More

Shannon Salama
Psychologist (Provisional) Bella Vista, Sydney
BPysch, Adv Dip Psych, MProfPsych MAPS
KNOW SHANNON
Shannon is a collaborative, genuine, and caring psychologist who is passionate about walking alongside her clients through life’s complex moments. With warmth, curiosity, and kindness, she creates a grounded and emotionally safe environment where clients feel heard, understood, and supported.
Shannon brings a down-to-earth approach that helps clients explore, grow, and find their way forward. Whether navigating anxiety, stress, low mood, trauma, or life transitions, she works collaboratively to support real and lasting change by exploring and understanding the underlying factors contributing to distress or discomfort.
She is driven by a genuine love of helping people, believing there is nothing more meaningful than witnessing individuals heal, reconnect with themselves, and regain hope or clarity. Becoming a psychologist allows Shannon to live out her personal value—“to be the change I want to see in the world”—through compassion, integrity, and meaningful action.
Shannon’s Approach
Shannon has worked across both private practice and community settings, supporting children, adolescents, and adults experiencing a wide range of psychological difficulties. She works closely with individuals presenting with anxiety and stress-related concerns, interpersonal and attachment-related difficulties, trauma and grief, as well as those adjusting to significant life changes or navigating academic, workplace, or family-related stress.
She has experience working alongside clients with disabilities, neurodiversity, and individuals from minority community groups, and strongly believes that everyone deserves respect, dignity, and equitable care.
Shannon takes a person-centred, collaborative approach to therapy, grounded in the belief that every person and lived experience is unique. She tailors therapy to the individual, emphasising walking alongside clients rather than directing them, and meeting each person where they are with curiosity, respect, and genuine care. While she may not have lived her clients’ experiences, she is deeply committed to understanding them.
She prioritises creating a safe, validating, and trauma-informed space where clients feel seen, heard, and supported. Shannon shows up authentically, with warmth and appropriate emotional presence, and views trust as something earned through consistency, honesty, and care. She is deeply curious and values asking thoughtful questions to understand the broader context in which clients exist, including the influence of past experiences, relationships, and belief systems. Exploring these patterns allows for meaningful insight and supports long-lasting change.
Her aim is to support clients to feel capable of facing challenges, advocating for themselves, and embracing change. She believes healing often occurs outside the comfort zone and that actions shape identity. Shannon sees her role as supporting growth while honouring each client’s pace, strengths, and autonomy.
Drawing on Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT), Dialectical Behaviour Therapy (DBT), and mindfulness-based approaches, Shannon takes an integrative and flexible stance. Therapy with her is never one-size-fits-all—it is tailored to you, your goals, and how you work best.
Experience
Shannon is trained, skilled, and equipped to treat a broad range of presentations, including Neurodevelopmental Disorders (ASD, ADHD, learning, intellectual, social, communication, tic, and stuttering disorders), Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar Disorder, Depressive Disorders, Anxiety Disorders (including Panic Disorder, Social Anxiety, Generalised Anxiety Disorder, Selective Mutism, and Separation Anxiety), Obsessive-Compulsive and Related Disorders (including Body Dysmorphic Disorder, Hoarding Disorder, Trichotillomania, and Skin-Picking Disorder), Trauma- and Stressor-Related Disorders (including PTSD, grief, adjustment difficulties, and reactive attachment), Dissociative Disorders, Somatic Symptom and Illness Anxiety Disorders, Feeding and Eating Disorders, Elimination Disorders, Sleep-Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive, Impulse-Control and Conduct Disorders, Substance-Related and Addictive Disorders (including gambling, alcohol, cannabis, and other substances), Neurocognitive Disorders (including Dementia and Traumatic Brain Injury), and Personality Disorders.
Passion
Shannon is passionate about working with clients of all ages, with a particular interest in children, adolescents, and young adults. She recognises this stage of life as pivotal for emotional development, identity formation, and long-term mental wellbeing. She is drawn to supporting individuals to build insight, confidence, and practical tools to navigate challenges such as anxiety, stress, and low mood. Shannon is also deeply committed to trauma-informed work and understands the profound impact of feeling truly seen, heard, and safe within the therapeutic space.
On a Personal Level
Shannon grew up in the Hills District in a loud, close-knit family, an environment that fostered a strong sense of observation and curiosity about the world around her. From a young age, she was drawn to understanding people—their behaviours, relationships, and the experiences that shape who they are—often asking thoughtful questions in search of deeper meaning. Her personal life experiences further strengthened her empathy and desire to help others, particularly after witnessing the impact of mental health challenges on individuals, families, and communities. Discovering psychology provided Shannon with a framework to explore these questions and a meaningful way to support healing, allowing her to combine her curiosity, compassion, and commitment to helping others.
Outside of work, Shannon enjoys spending time in nature, swimming at the beach, and hiking in the mountains. She loves spending time with family and friends, listening to live music, travelling, and baking.
Shannons’s Appointments
Shannon is a full-time therapist and is deeply devoted to her work within the practice. She is available for appointments on Mondays, Tuesdays, Wednesdays, and Fridays, with after-hours availability on Tuesday and Wednesday afternoons and evenings at Bella Vista or via Telehealth.
“Be the change you want to see in the world.” – Ghandi

Katarina Khitra
Psychologist Bella Vista, Sydney
MClinPsych, BPsych (Hons), MAPS
Read More

Katarina Khitra
Psychologist Bella Vista, Sydney
MClinPsych, BPsych (Hons), MAPS
KNOW KATARINA
Katarina Khitra is a calm, genuine, down-to-earth Psychologist who works collaboratively with adults, adolescents, and children to address life’s challenges. With a warm sense of humour and a solution-focused mindset, Katarina creates a safe, empathetic space where clients feel heard, understood, and supported. By combining a thoughtful, personalised approach with evidence-based practices, Katarina helps clients work through their struggles and achieve meaningful, long-lasting change.
Katarina’s passion for psychology is rooted in a deep desire to support people through their most vulnerable times, working along side them to achieve personal growth and healing. Katarina finds deep fulfilment in helping individuals and families make sense of their experiences and reconnect with their strengths. She is particularly passionate about trauma-informed and relational work and values the opportunity to help clients build lives that feel aligned, meaningful and connected.
Katarina’s Approach
Katarina brings a wealth of knowledge and experience to therapy sessions, specialising in Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT), Dialectical Behaviour Therapy (DBT), Schema Therapy, Interpersonal Therapy (IPT), Mindfulness-based interventions, Motivational Interviewing and Emotion Coaching. She is experienced in providing psychological assessment and evidence-based treatment across a broad range of presentations, including mood, anxiety, behavioural, and complex trauma-related difficulties.
Katarina has experience in treating severe and complex mental health presentations and illnesses across both private and public health settings on an individual and group basis. She has supported families through parent training programs designed to help manage behavioural challenges in children, with a focus on strengthening relationships, improving emotional regulation, and promoting positive behaviour change
Having grown up in the local area as a first-generation Australian, Katarina understands the importance of cultural sensitivity, compassion, and creating spaces where individuals feel heard and understood, especially in cultures where mental-health issues are not openly discussed, and seeking help is not always encouraged.
She also has expertise in helping clients of all ages manage heavy workloads, stress, and anxiety, working towards achieving a healthy and balanced work, study, and life dynamic.
Through attachment-based, trauma-informed, holistic, and relational therapy, Katarina believes clients are the experts in their own experiences, and works collaboratively to ensure therapy feels safe, empowering, respectful, and meaningful. She aims to bring a calm, grounded presence to sessions and take time to understand each client’s goals, values, and strengths. Her approach balances evidence-based practice with genuine human connection and she tailors support to each person’s needs and situations.
Experience
Katarina is trained, skilled and equiped to treat Neurodevelopmental disorders (ASD, ADHD, learning, intellectual, social, communication, tics, stuttering), Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar Disorder, Depressive Disorder, Anxiety Disorders (Panic, Social, GAD, Mutism, Separation), Obsessive-Compulsive and Related Disorders (Body Dysmorphia, Hoarding, Hair-pulling, Skin Picking), Trauma and Related Disorders (PTSD, Grief, Adjustment, Reactive attachment), Dissociative Disorders, Somatic Symptoms & Illness Anxiety Disorder, Feeding and Eating Disorders, Elimination Disorders, Sleep-Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive, Impulse-Control, and Conduct Disorders, Substance-Related and Addictive Disorders (gambling, alcohol, cannabis, & other drugs), Neurocognitive Disorders (Dementia, Traumatic Brain Injury) and Personality Disorders.
Known For
Katarina has been published in her research surrounding inpatients in psychiatric mental health institutes, as well as research in to measuring change in parenting programs. She has extensive experience in an inpatient rehabilitation and extended recovery ward setting, working with parents of children presenting with behavioural disorders, including Oppositional Defiant Disorder (ODD) and Conduct Disorder, providing psychoeducation and implementing evidence-based parenting strategies. She delivers evidence-based interventions (CBT, DBT, ACT, Schema Therapy) based on individualised treatment plans for children, adolescents and adults presenting with anxiety, mood, trauma-related, and behavioural disorders.
Passion
Katarina is passionate about empowering clients to build resilience, confidence, and healthier coping strategies. She is particularly passionate about supporting teens, young adults, parents and individuals with trauma histories.
Her areas of interest include anxiety, depression, work-related stress, emotional regulation, interpersonal challenges, and family dynamics. Katarina is committed to helping clients develop sustainable tools for navigating life’s challenges and fostering personal growth.
On a Personal Level
Katarina loves spending time in nature, going for coastal walks, and staying active through boxing and gym training. She loves exploring new food spots, travelling, and spending quality time with friends and family.
Katarina’s Appointments
Katarina is a full-time therapist and is deeply devoted to her work within the practice. She is available for appointments on Mondays, Tuesdays, Thursdays, and Fridays at Bella Vista or via Telehealth, with after hours availability on Monday and Tuesday afternoon/evening.
“When we are no longer able to change a situation, we are challenged to change ourselves.” – Viktor Frankl

Ashleigh Lovejoy
Psychologist Bella Vista, Sydney
MClinPsych, BPsych (Hons), MAPS
Read More

Ashleigh Lovejoy
Psychologist Bella Vista, Sydney
MClinPsych, BPsych (Hons), MAPS
KNOW ASHLEIGH
Ashleigh Lovejoy is a warm, empathetic, and grounded psychologist who brings a calm, non-judgmental, and patient presence to her work. With experience supporting clients across the lifespan, Ashleigh is deeply emotionally attuned and dedicated to fostering a safe, supportive space where individuals feel truly seen and heard.
Ashleigh’s Approach
Ashleigh has a collaborative approach that empowers clients to explore their experiences at their own pace, promoting healing and growth through a strong therapeutic relationship built on trust, respect, and compassion.
Ashleigh’s expertise/interest is in supporting clients struggling with emotional dysregulation, self-sabotage, perfectionism and sensitivity. She is passionate about supporting individuals who have a trauma background (PTSD, cPTSD), struggle with anxiety or OCD, life stressors (depression, bullying), perfectionism, emotional dysregulation. Ashleigh is passionate about working with adolescents and adults.
With an emphasis on trauma informed care, Ashleigh is trained in Dialectical Behaviour Therapy (DBT), Acceptance and Commitment Therapy (ACT), Cognitive Behaviour Therapy (CBT), Mindfulness based therapies, Trauma Focused CBT and Schema Therapy. She is also adept in psychometric testing, suicide prevention, and accredited in the Cool Kids anxiety program.
After witnessing how profoundly isolating mental health struggles can be, Ashleigh developed a strong drive to be someone who could hold space for others in their vulnerable moments and to walk alongside them in their process of healing.
Experience
With experience in school based, in-patient and private practice settings, Ashleigh is trained, skilled and equiped to treat Neurodevelopmental disorders (ASD, ADHD, learning, intellectual, social, communication, tics, stuttering), Bipolar Disorder, Depressive Disorder, Anxiety Disorders (Panic, Social, GAD, Mutism, Separation), Obsessive-Compulsive and Related Disorders (Body Dysmorphia, Hoarding, Hair-pulling, Skin Picking), Trauma and Related Disorders (PTSD, Grief, Adjustment, Reactive attachment), Dissociative Disorders, Somatic Symptoms & Illness Anxiety Disorder, Elimination Disorders, Sleep-Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive, Impulse-Control, and Conduct Disorders, Substance-Related and Addictive Disorders (gambling, alcohol, cannabis, & other drugs), Neurocognitive Disorders (Dementia, Traumatic Brain Injury) and Personality Disorders.
Passion
Ashleigh is passionate about working collaboratively with her clients to help them achieve personal growth. She takes pride in providing a warm, validating environment.
On a Personal Level
Ashleigh grew up in the Hills and is passionate about giving back to the local community.
Outside of work, Ashleigh enjoys travelling, staying active, going to the gym and competing in triathlons, and being around friends and loved ones.
Ashleigh’s Appointments
Ashleigh is available for appointments from Monday to Thursday at Bella Vista or via Telehealth.
“Do not judge me by my success, judge me by how many times I fell down and got back up again” – Nelson Mandela

Daniel Alevras
Psychologist Dural & Bella Vista, Sydney
BPsych (Hons) MAPS
Read More

Daniel Alevras
Psychologist Dural & Bella Vista, Sydney
BPsych (Hons) MAPS
KNOW DANIEL
Daniel Alevras is an accomplished Psychologist, passionate about assisting individuals to combat and overcome challenges that hold them back from becoming their best self. Empathetic and compassionate in nature, Daniel believes that with some patience and elbow grease, concerns and goals you believe are unachievable can turn around. Daniel aims to bring that “feeling” you get when overcoming a challenge to all his clients, enabling you to progress and have a sense of achievement. You will instantly feel Daniel’s relaxed demeanour in session, as he genuinely takes the time to listen to your needs and provide actions to work towards improvement and change.
Daniel grew up within a Greek family in Sydney’s west, and from his primary school years he had a keen interest in understanding why people do the things they do. What motivates people to make choices and take certain actions, and why do people react differently to situations? These were the questions that led him down the path of psychology, to understand the brain and what makes us all act and behave in different ways.
Daniel’s Approach
Supporting adults, teenagers and children, Daniel’s level of expertise is evident in the broad range of presentations he has worked with over the years.
Daniel has a formal yet approachable manner, and whilst he brings a calm and easy going presence to his sessions, he continually puts in place structure and guidelines to ensure therapy is focused on progress and the client’s needs.
As an experienced Psychologist at Creating Change, Daniel holds a Bachelor of Psychology (Honours) and has training in Cognitive Behaviour Therapy (CBT), motivational interviewing, Acceptance and Commitment Therapy (ACT), and Solution-Focused Brief Therapy, Dialectical Behaviour Therapy (DBT), and mindfulness-based approaches, Schema therapy and Trauma focused CBT and uses the Adversity Behavioural Consequences (ABC) method in sessions to help clients visualise their thought patterns. He encourages the implementation of diary use or entry journals to assist in documenting your thoughts and behaviours, to see your own improvement over time.
Experience
Daniel is trained, skilled and equiped to treat Neurodevelopmental disorders (ASD, ADHD, learning, intellectual, social, communication, tics, stuttering), Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar Disorder, Depressive Disorder, Anxiety Disorders (Panic, Social, GAD, Mutism, Separation), Obsessive-Compulsive and Related Disorders (Body Dysmorphia, Hoarding, Hair-pulling, Skin Picking), Trauma and Related Disorders (PTSD, Grief, Adjustment, Reactive attachment), Dissociative Disorders, Somatic Symptoms & Illness Anxiety Disorder, Feeding and Eating Disorders, Elimination Disorders, Sleep-Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive, Impulse-Control, and Conduct Disorders, Substance-Related and Addictive Disorders (gambling, alcohol, cannabis, & other drugs), Neurocognitive Disorders (Dementia, Traumatic Brain Injury) and Personality Disorders.
Known For
Daniel has worked with the elderly, supporting them through community service at Mayflower Retirement Village. He has gained experience in return-to-work rehabilitation where he supported those from varying cultures across all age groups with disabilities, illnesses and injury to recovery at work, and achieving independence at home within their workplace and community.
Passion
Daniel ensures that all his clients work towards overcoming their concerns to be the best person they can be. He has a particular interest in video game addiction and online obsession, and wants to develop his research on the link between addiction and depression based on the length of time individuals spend on video games.
On a Personal Level
On a personal level Daniel enjoys music and playing the piano. He is self-taught on the keyboard, is a huge fan of NRL Footy, and on occasion uses his skills as a touch football referee.
Daniel’s Appointments
Daniel is a full time devoted therapist at our practice and is available for appointments on Wednesdays, Thursdays, and alternate Tuesdays and Saturdays.
Good better best, never let it rest, till your good is better and your better best.

Paris Gibson
Psychologist Bella Vista, Sydney
MProfPsych, GradDipPsychAd, BArts (Psych), BHumSc (Human Mov), MAPS
Read More

Paris Gibson
Psychologist Bella Vista, Sydney
MProfPsych, GradDipPsychAd, BArts (Psych), BHumSc (Human Mov), MAPS
KNOW PARIS
Paris Gibson is a dedicated Psychologist committed to engaging with adults, adolescents, children and their parents, educating them on emotional management techniques to develop healthy coping strategies. Understanding and personable, her approachable nature provides a safe atmosphere for you to explore your barriers and needs. Bringing humour, focus and empowerment to what can be overwhelming issues, Paris devotes herself to you, your story, and your needs. She really takes the time to work through your challenges, focusing on outcomes and goals that are personalised to your situation.
Growing up locally in the area, for Paris, mental health has always stood out as one of the most important parts of a healthy life, and an area that too many people don’t feel fulfilled. Through her own experiences, Paris valued the importance of having someone understand you, and give you the tools you need to manage difficult times. This, along with her interest to explore people and relationships, is what led Paris to the world of Psychology. She has an endless fascination for the mind, and the affect our thoughts and behaviours can have over every part of our life.
Paris’ Approach
Paris centres her therapy sessions around your goals, providing the guidance and support you need to develop a sustainable, healthier mind. Through her planning approach, Paris is always equipped to make the most of your time together. Her focus is always a collaborative one, and she has a curiosity for learning what is behind your challenges and feelings, and how together you can work towards overcoming them, setting goals for your future.
Paris is inquisitive to find out what your experiences mean to you, taking a client-centred and individualised approach. She evokes openness, making no assumptions, and has a way of ensuring you feel safe and not alone in your struggles.
Her level of expertise is evident in the broad range of presentations she treats: adolescent challenges, parenting, generalised anxiety, depression, social anxiety, panic disorders, mood disorders, stress management, emotional regulation, OCD, family and interpersonal issues.
As an experienced Psychologist at Creating Change, Paris combines a Master of Professional Psychology, Graduate Diploma of Psychology Advanced, Bachelor of Arts (Psychology) and Bachelor of Human Sciences (Human Movement) degrees, with training in Cognitive Behaviour Therapy and Acceptance and Commitment Therapy.
Experience
Paris is trained, skilled and equiped to treat Neurodevelopmental disorders (ASD, ADHD, learning, intellectual, social, communication, tics, stuttering), Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar Disorder, Depressive Disorder, Anxiety Disorders (Panic, Social, GAD, Mutism, Separation), Obsessive-Compulsive and Related Disorders (Body Dysmorphia, Hoarding, Hair-pulling, Skin Picking), Trauma and Related Disorders (PTSD, Grief, Adjustment, Reactive attachment), Dissociative Disorders, Somatic Symptoms & Illness Anxiety Disorder, Feeding and Eating Disorders, Elimination Disorders, Sleep-Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive, Impulse-Control, and Conduct Disorders, Substance-Related and Addictive Disorders (gambling, alcohol, cannabis, & other drugs), Neurocognitive Disorders (Dementia, Traumatic Brain Injury) and Personality Disorders.
Known For
Paris’ accomplishments include the completion of her thesis which researched the public’s perceived usefulness and happiness of service dogs, compared to pet dogs. This fascinating study explored the public’s opinions of working dogs, which did raise some concerns over them working excessively. The results found that service dogs actually have happier and more useful lives, than pet dogs. Her valued research given to Guide Dogs Australia, enabling them to inform their practices and education to the general public.
Paris is also an integral part of the Creating Change Clinical Leadership Team.
Passion
Paris has a real passion for helping the local community, and particularly likes working with adolescents and young people, setting them up with the tools to cope with life’s challenges. She encourages young people to be the best version of themselves, now and into their future, and focuses on building their confidence.
On a Personal Level
Paris loves being in the kitchen – whether it’s baking, cooking, trying new recipes, or eating. She also enjoys travelling and seeing new places, having new experiences, and meeting new people.
Paris’ Appointments
Paris is a full time therapist and devoted to our practice. She is available for appointments on Mondays, Tuesdays, Wednesdays & Thursdays.
Educational Articles/Videos by Paris
Believe in yourself. You are braver than you think, more talented than you know, and capable of more than you imagine
Roy Bennett

Gretchen De Martin
Senior Psychologist / Clinical Manager Bella Vista, Sydney
BPsychology BArts (Psych) GradDip Management Practice MAPS
Read More

Gretchen De Martin
Senior Psychologist / Clinical Manager Bella Vista, Sydney
BPsychology BArts (Psych) GradDip Management Practice MAPS
KNOW GRETCHEN
Gretchen De Martin is a dedicated Psychologist with a passion for assisting individuals impacted by trauma, anxiety, and supporting senior adults through life transitions. Genuine in nature, Gretchen creates a secure space to ensure you feel heard, and her calm character allows clients to feel safe.
Taking an optimistic and inclusive approach, Gretchen is passionate about the inclusion of all individuals, older adults, and children with disabilities and their siblings in society. Working with people at different stages in their life, Gretchen shows a real dedication to learning about you, your challenges and your life experience, whilst showing respect and appreciation for you as an individual. She values the time with her clients to connect and work as a team, enabling you to feel empowered and live a meaningful life.
Gretchen’s Approach
Since a teenager, Gretchen was driven to become a Psychologist as a result of seeing the impact mental health issues had on those around her. It was at this young age Gretchen made her decision to devote her life to helping people live the best life they can. Her broad and trusted expertise includes working with clients who are impacted by trauma, vulnerable to social isolation or exclusion, guiding them to find ways to become more engaged with what is important to them within their life and community setting.
As a Psychologist at Creating Change, Gretchen combines a Bachelor of Arts (Psychology) with a Bachelor of Psychology degrees, and a Graduate Diploma in Management Practice. Gretchen incorporates Cognitive Behaviour Therapy, Acceptance and Commitment Therapy, Schema Therapy and Exposure Therapy into her sessions, and has undergone training in understanding Dementia.
For 5 years, Gretchen worked in case management which included liaising with mental health workers, housing and homelessness, employers, academics and other community and government organisations, to streamline client servicing and effect change for social impact. Over the years she has also taken on managerial and leadership roles within Disability Employment and Personal Support Services and for Break Thru; an organisation offering mental health, National Disability Insurance Scheme (NDIS), Disability Employment and youth services.
Experience
Gretchen is trained, skilled and equiped to treat Neurodevelopmental disorders (ASD, ADHD, learning, intellectual, social, communication, tics, stuttering), Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar Disorder, Depressive Disorder, Anxiety Disorders (Panic, Social, GAD, Mutism, Separation), Obsessive-Compulsive and Related Disorders (Body Dysmorphia, Hoarding, Hair-pulling, Skin Picking), Trauma and Related Disorders (PTSD, Grief, Adjustment, Reactive attachment), Dissociative Disorders, Somatic Symptoms & Illness Anxiety Disorder, Feeding and Eating Disorders, Elimination Disorders, Sleep-Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive, Impulse-Control, and Conduct Disorders, Substance-Related and Addictive Disorders (gambling, alcohol, cannabis, & other drugs), Neurocognitive Disorders (Dementia, Traumatic Brain Injury) and Personality Disorders.
Known For
Gretchen has a real passion for supporting clients impacted by trauma, furthering her training in “Treating PTSD and Complex Trauma”. A registered Griffiths III user (a developmental assessment tool for children aged 0 to 6 years), Gretchen supports families to understand and achieve goals for their child. Here experience extends to working with adults impacted by PTSD and Complex PTSD, children experiencing anxiety, adults experiencing relationship, work or health stressors, understanding and processing grief & loss, and supporting older adults through life’s changes.
She is also loves offering supervision to other psychologists, empowering them clinically to have greater vision, as a Board Approved Supervisor.
Passion
In addition to supporting parents & children with behavioural challenges and the associated impact of this on siblings, Gretchen has a passion for helping trauma impacted clients find safety within themselves. She also supports older adults experiencing anxiety, depression, mood disorders, stress disorders, grief & loss, parenting stress and adjustment, as well as supporting women with life’s stressors.
On a Personal Level
Outside of work Gretchen enjoys being in the outdoors at the beach or in the bush, bike riding and reading.
Educational Articles & Videos By Gretchen
Live life as if nobody is watching, and express yourself as if everybody is listening
Nelson Mandela
Helpful Resources


