Meet our Sydney Psych Hub Team

Wajma Ebrahimi Clinical Psychologists Castle Hill
Director/Principal Clinical Psychologist

Wajma Ebrahimi

Wajma is available for appointments on Tuesdays and Thursdays.

Wajma is a Principal Clinical Psychologist and Co-Director at Sydney Psych Hub. She has extensive experience in working with children, adolescents, and adults. Her interest is in working with couples and whole family systems to help address the difficulties family members are experiencing including young children and adolescents.

BPsych (Hons), MPsych (Clinical)

Wajma is a Principal Clinical Psychologist and Co-Director at Sydney Psych Hub. She has extensive experience in working with children, adolescents, and adults. Her interest is in working with couples and whole family systems to help address the difficulties family members are experiencing including young children and adolescents.

Wajma has extensive experience in working across various settings including private and public hospitals as well as private practices. Wajma has worked from various treatment modalities including Cognitive Behavioural Therapy (CBT), Dialectical Behaviour Therapy (DBT), Schema Therapy, Family Therapy and Attachment trauma based approaches. Wajma has a keen interest in Bowen Family Systems Theory and applies this to her work with couples and families.

At the clinic, Wajma currently works with individuals, couples, and/or whole families to help each family member gain agency and hope in the role that they have in their relational systems and bring about positive changes for themselves.

Wajma is an AHPRA approved Clinical Supervisor and provides supervision to practising psychologists, students, and Clinical Psychology Registrars.

Rachel Grosseibl Clinical Psychologists Castle Hill
Director/Principal Clinical Psychologist

Rachel Grosseibl

Rachel is available on Mondays and Wednesdays, and is not currently accepting new clients.

Rachel is a Principal Clinical Psychologist and Co-Director at Sydney Psych Hub. She is highly experienced and enjoys working with adolescents and adults who need support with complex and severe problems including depression, self-harm and suicidality, personality disorders and trauma.

BPsych (Hons), MPsych, MAPS

Rachel is available on Monday's and Wednesday's, and is not currently accepting new clients.

Rachel is a Principal Clinical Psychologist and Co-Director at Sydney Psych Hub. She is highly experienced and enjoys working with adolescents and adults who need support with complex and severe problems including depression, self-harm and suicidality, personality disorders and trauma.

Rachel has experience working in both public and private settings. In 2018, her clinical skills were recognised when she was given the highly regarded NSW Health Excellence in Clinic Care in Mental Health Award.

Rachel has extensive training in a range of treatments including Cognitive Behaviour Therapy, Acceptance and Commitment Therapy, Dialectical Behavioural Therapy, and EMDR. She uses her skills to conduct comprehensive psychological assessments and develop individualised treatment plans. Rachel can conduct psychological assessments for people involved in criminal matters to assist with court proceedings.

Rachel is a member of the Australian Psychological Society, an AHPRA approved Clinical Supervisor and provides clinical supervision to practising psychologists, students, and Clinical Psychology Registrars.

Registered Psychologist & Relationship Counsellor

Angela Seo

Angela is available Wednesday, Thursday, and Friday.

Angela is a registered psychologist and relationship counsellor with extensive experience in not-for-profit and private settings in relationship services, mental health and suicide prevention.

Angela incorporates the systemic family therapy modality with evidence-based interventions including Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), Imago Relationship Therapy and Emotion Focussed Therapy.

MAPS, MProfPsych, GradDip Relationship Counselling

Angela is available Wednesday, Thursday, and Friday.

Angela is a registered psychologist and relationship counsellor with extensive experience in not-for-profit and private settings in relationship services, mental health and suicide prevention.
Angela incorporates the systemic family therapy modality with evidence-based interventions including Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), Imago Relationship Therapy and Emotion Focussed Therapy.
Angela values supporting and collaborating with each client to better understand and improve their relationship with themselves and others, empowering them to thrive across all aspects of their lives.
Angela is able to see individuals aged 16 and above, couples and families with dependent or adult children across the lifespan.

Provisional Psychologist

Dr. Priya Venkatragavaraj

Priya is available from Monday to Friday.

Priya enjoys working with a diverse range of clinical presentations and is especially interested in helping people struggling with stress, anxiety, depression and personality disorders such as Borderline Personality Disorder. She is gentle, caring and empathic and uses trauma-informed approaches in her practice. Priya is highly qualified recently completed her PhD, in addition to her Master of Philosophy, Master of Science, and Bachelor of Science (Psychology), and has experience working across a range of settings.

BPsych (Hons), MPsych (Clinical), PhD

Priya enjoys working with a diverse range of clinical presentations and is especially interested in helping people struggling with stress, anxiety, depression and personality disorders such as Borderline Personality Disorder. She is gentle, caring and empathic and uses trauma-informed approaches in her practice. Priya is highly qualified recently completed her PhD, in addition to her Master of Philosophy, Master of Science, and Bachelor of Science (Psychology), and has experience working across a range of settings.
Priya works across a range of evidence based interventions such as Cognitive Behavioural Therapy (CBT) and Dialectical Behaviour Therapy (DBT). She promotes adopting an eclectic approach in therapy to optimise the therapeutic outcomes for the client.

Caitlin McFadden Clinical Psychologists Castle Hill
Clinical Psychology Registrar

Caitlin McFadden

Caitlin is available on Mondays, Wednesdays, and Thursdays.

Caitlin is passionate about helping adolescents and adults overcome emotional and psychological challenges to lead meaningful and fulfilling lives. She uses evidence-based therapies, including Cognitive Behavioural Therapy (CBT), and Acceptance and Commitment Therapy (ACT) to tailor treatment to the unique needs of each client.

BA-Psych, MPsych, MPsych (Clinical) MAPS

Caitlin is passionate about helping adolescents and adults overcome emotional and
psychological challenges to lead meaningful and fulfilling lives. She uses evidence-based therapies, including Cognitive Behavioural Therapy (CBT), and Acceptance and Commitment Therapy (ACT) to tailor treatment to the unique needs of each client. Caitlin believes in a collaborative and compassionate approach to therapy, in which clients are empowered to take an active role in their treatment and growth. She strives to create a safe and non-judgmental space for clients to explore their thoughts, feelings, and behaviours.

Clinical Psychologist

Vera Yeo

Vera is available on Tuesdays, Wednesdays, Thursdays and Saturdays.

Vera is a Clinical Psychologist who is passionate in working with adult survivors of all types of trauma, who may be experiencing symptoms of Post-Traumatic Stress Disorder (PTSD) or Complex Trauma (CPTSD).

BPsych (Hons), MPsych (Clinical)

Vera is available on Tuesdays, Wednesdays, Thursdays and Saturdays.

Vera is a Clinical Psychologist who is passionate in working with adult survivors of all types of trauma, who may be experiencing symptoms of Post-Traumatic Stress Disorder (PTSD) or Complex Trauma (CPTSD).

She is also skilled in working with individuals facing anxiety, depression, mood dysregulation, adjustment challenges, interpersonal difficulties, low self-esteem, perfectionism, and burnout. She helps clients make sense of their current mental health symptoms and identify their strengths to thrive amidst life’s challenges.

Vera has an interest in working with individuals who identify as lesbian, gay, bisexual, transgender, queer, asexual, gender diverse, and questioning (LGBTQA+). She recognises the intersectional challenges relating to family, culture, and religion for individuals with sexual and gender diverse identities.

Her treatment approach is informed by her understanding of neuroscience and attachment theory. She uses treatment modalities such as Eye Movement Desensitisation and Reprocessing (EMDR), Parts-Work (Internal Family Systems, Schema Therapy), Acceptance and Commitment Therapy, Dialectical Behavioural Therapy, Mindfulness and Somatic approaches.

Mallika Gandhi Clinical Psychologists Castle Hill
Clinical Psychology Registrar

Mallika Gandhi

Mallika is available on Friday and Saturday.

Mallika is a Senior Psychologist who endeavours to create an environment that is safe, non-judgemental, and respectful for her clients. Her aim is to work collaboratively with individuals to empower them, build resilience and help them achieve a sense of wellbeing.

BA-Psych, MPsych, MPsych (Clinical) MAPS

Mallika is a Senior Psychologist who endeavours to create an environment that is safe, non-judgemental, and respectful for her clients. Her aim is to work collaboratively with individuals to empower them, build resilience and help them achieve a sense of wellbeing.
Mallika has worked across a range of services including non-government organisations and community mental health service. She has extensive experience working with adolescents, young people, adults and seniors.
She has experience working with a range of mental health concerns and has a particular interest in mood and anxiety disorders, trauma, emotion dysregulation and self-harm, early psychosis, loss and grief, and older adult mental health.
Mallika conducts comprehensive psychological assessment to develop individualised treatment plans tailoring to the client needs. She uses a variety of treatment modalities including Cognitive Behaviour Therapy (CBT), Acceptance Commitment Therapy (ACT), and Dialectic Behaviour Therapy (DBT).

Heerthi Kulasingam Clinical Psychologists Castle Hill
Clinical Psychologist

Heerthi Kulasingam

Heerthi is available on Fridays and Saturdays.

Heerthi works with adults who face difficulties with symptoms of depression, anxiety, stress, mood and emotions as well as trauma (including adult survivors of childhood trauma). She has experience working across NGOs, private and public mental health settings and she currently also works with a local Community Mental Health Team.

BPsych, Grad Dip Prof Psych, MPsych (Clinical)

Heerthi is available on Fridays and Saturdays.

Heerthi works with adults who face difficulties with symptoms of depression, anxiety, stress, mood and emotions as well as trauma (including adult survivors of childhood trauma). She has experience working across NGOs, private and public mental health settings and she currently also works with a local Community Mental Health Team.

Heerthi comes from a Sri Lankan Tamil background and has experience working with individuals of diverse cultural and linguistic backgrounds. These include aspects of identity formation, value exploration, impacts of trauma/transgenerational trauma and navigating the issues that relate to living between and across different cultures.

Heerthi works from a person-centred, recovery focused and trauma informed approach to assist individuals to make sense of their experiences. Heerthi focuses on providing a safe space for individuals to talk about their difficulties and to work collaboratively in creating the change they are seeking in their lives.

Heerthi's therapeutic framework is based in Cognitive Behaviour Therapy (CBT), Cognitive Processing Therapy (CPT) and she is able to incorporate aspects of Dialectical Behaviour Therapy (DBT), Acceptance and Commitment Therapy (ACT) and schema therapy.

Christopher Mosses Clinical Psychologists Castle Hill
Senior Clinical Psychologist

Christopher Mosses

Christopher is available Mondays, Wednesdays and Saturdays.

Christopher is a warm and inclusive Clinical Psychologist who is passionate about helping adult and young adults feel safe in tackling life’s challenges in a therapeutic partnership. He enjoys discovering peoples strengths and helping them see themselves in a new way.

BPsych (Hons), MPsych (Clinical)

Christopher is a warm and inclusive Clinical Psychologist who is passionate about helping adult and young adults feel safe in tackling life’s challenges in a therapeutic partnership. He enjoys discovering peoples strengths and helping them see themselves in a new way. Christopher is
experienced in treating a wide range of Mental Health Disorders including mood and anxiety disorders, personality disorders as well as addictions and impulse control disorders. Christopher has over 10 years of experience in the Community Mental Health and private fields,
including specialty treatment for Disordered Gambling behaviour. His main approach to treatment is Schema Therapy, but he also practices DBT, Acceptant and Commitment Therapy and CBT.

In his experience as a Community Mental Health Clinician, Christopher treated many clients with difficult and complex problems. Some examples are clients with severe trauma history, treatment resistant anxiety and depression, as well as ADHD, cognitive difficulties and Psychosis. He
was formerly Coordinator for the Liverpool/Fairfield Community Mental Health DBT Program. Christopher believes the aim of therapy is to equip people with a clearer working model of their strengths and challenges in order to help them relate to their symptoms in a way that makes them
feel comfortable in their skin, and hopeful about the future, whatever their recovery journey will entail.

Amrit Grewal Clinical Psychologists Castle Hill
Senior Clinical Psychologist

Amrit Grewal

Amrit is available on Mondays, Wednesdays and alternate Saturdays.

Amrit is a Senior Clinical Psychologist and Board Approved Supervisor who enjoys working with children, adolescents, adults and families with a range of mental health concerns including all anxiety disorders, depression, anger, ADHD, behavioural difficulties, and relationship problems.

BPsych (Hons), MPsych (Clinical)

Amrit is available on Monday's, Wednesday's and alternate Saturday's.

Amrit is a Senior Clinical Psychologist and Board Approved Supervisor who enjoys working with children, adolescents, adults and families with a range of mental health concerns including all anxiety disorders, depression, anger, ADHD, behavioural difficulties, and relationship problems. Amrit’s areas of special interests include perinatal psychology, obsessive compulsive disorder, animal phobias, and mental health of older adults.

Amrit completed her undergraduate training at Macquarie University and received her Clinical Masters from the University of Wollongong. She has completed extensive training in the treatment of anxiety and depression at the prestigious Beck Institute in the United States.

Amrit’s extensive clinical experience spans the private, public and forensic sectors. She has been responsible for the development and implementation of group-based programs for stress and anxiety. Amrit works primarily within a cognitive-behavioural framework (CBT) and has also received training in acceptance and commitment therapy (ACT) and dialectical behaviour therapy (DBT).

Erin Woolnough Clinical Psychologists Castle Hill
Clinical Psychologist

Erin Woolnough

Erin is available Monday, Tuesday and Thursday.

Erin is passionate about working with individuals of all ages to help them live a meaningful life. She aims to provide a safe space for people to explore the challenges they are facing, develop strategies to overcome difficulties and build a sense of wellbeing in their lives. Erin understands the importance of building a trusting relationship in therapy and prioritises connection and a collaborative approach to working through individual’s problems.

BPsych, MPsych (Clinical)

Erin is available on Monday to Friday, and alternating Saturday's.

Erin is passionate about working with individuals of all ages to help them live a meaningful life. She aims to provide a safe space for people to explore the challenges they are facing, develop strategies to overcome difficulties and build a sense of wellbeing in their lives. Erin understands the importance of building a trusting relationship in therapy and prioritises connection and a collaborative approach to working through individual’s problems.

Erin has a keen interest in assisting adults, adolescents and children who may be facing adjustment difficulties, anxiety or depression. She adopts a collaborative approach to treatment and is skilled in delivering and adapting various modalities, such as Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT) and Dialectical Behaviour Therapy (DBT).

Clinical Psychology Registrar

Emma Newton

Emma is available on Tuesdays, Wednesdays, and Fridays.

Emma is a dedicated Psychologist/Clinical Psychology Registrar who believes in a strength-based approach that focuses on a person’s abilities, capacities, and knowledge in the process of growth learning and change. She is passionate about helping children, adolescents and young adults who are experiencing a range of emotional and behavioural concerns including depression, anxiety, stress, adjustment difficulties, school avoidance and self-esteem concerns.

B-Psych, MPsych (Clinical) MAPS
Emma is available on Tuesdays, Wednesdays and Fridays.

Emma is a dedicated Psychologist/Clinical Psychology Registrar who believes in a strength-based approach when working with clients. She places great importance on creating a safe and inclusive space for clients of all ages, working collaboratively with them to achieve meaningful change in their lives.

With a background in coaching gymnastics, Emma has a natural affinity for working with children and adolescents experiencing a range of emotional and behavioural concerns. She has a keen interest in working with people experiencing symptoms of depression, anxiety, stress, adjustment difficulties, school avoidance and self-esteem concerns. Emma draws on evidence-based therapeutic modalities such as Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Dialectical Behaviour Therapy (DBT), tailoring treatment to meet the persons specific goals and needs.

Practice Manager

Andrea

Andrea is the Practice Manager at Sydney Psych Hub and is currently studying a Bachelor of Psychology. Andrea has over 20 years of business administration and customer service expertise. Driven by a passion for mental health, she values the positive client impacts made by her team. Known for her responsiveness, professionalism, and friendliness, Andrea is always ready to assist clients and colleagues. Outside of work, she enhances her well-being through mindfulness, meditation, and nature walks, as well as spending quality time with family, friends and her animals.

Andrea is the Practice Manager at Sydney Psych Hub and is currently studying a Bachelor of Psychology. Andrea has over 20 years of business administration and customer service expertise. Driven by a passion for mental health, she values the positive client impacts made by her team. Known for her responsiveness, professionalism, and friendliness, Andrea is always ready to assist clients and colleagues. Outside of work, she enhances her well-being through mindfulness, meditation, and nature walks, as well as spending quality time with family, friends and her animals.
Client Relationship Officer

Viviana

When visiting Sydney Psych Hub, you are likely to meet Viviana, our happy and friendly Client Relationship Officer. Viviana will welcome you into our waiting room, help you settle in and guide you through information about our services. Viviana has many years of medical administration experience and is passionate about providing excellent customer service. She is empathetic and compassionate by nature with a strong sense of work ethics.

When visiting Sydney Psych Hub, you are likely to meet Viviana, our happy and friendly Client Relationship Officer. Viviana will welcome you into our waiting room, help you settle in and guide you through information about our services. Viviana has many years of medical administration experience and is passionate about providing excellent customer service. She is empathetic and compassionate by nature with a strong sense of work ethics. Viviana also loves her role and feels fortunate to be working closely with such a professional team.
Client Relationship Officer

Cassandra

Cassandra is a seasoned administrator with 10 years of experience before taking time out to raise her 3 children. With a strong passion for customer service and a caring outlook, she looks forward to welcoming you to the clinic with a warm and friendly smile. Cassandra brings a unique blend of personal experience to the role of Customer Relations Officer drawing on her many voluntary roles during her time away from paid employment. Outside of work, Cassandra enjoys family time, crocheting, reading and walking her dogs.

Cassandra is a seasoned administrator with 10 years of experience before taking time out to raise her 3 children. With a strong passion for customer service and a caring outlook, she looks forward to welcoming you to the clinic with a warm and friendly smile. Cassandra brings a unique blend of personal experience to the role of Customer Relations Officer drawing on her many voluntary roles during her time away from paid employment. Outside of work, Cassandra enjoys family time, crocheting, reading and walking her dogs.
Client Relationships Officer

Emma

Emma, a devoted Client Relationship Officer at Sydney Psych Hub, takes pride in extending a warm welcome to all visitors. She prioritises fostering a friendly and professional atmosphere, always ready to address inquiries with care. Pursuing her Masters in Architecture, she has a passion for detail and is committed to delivering exceptional customer service during your clinic visit.

Emma, a devoted Client Relationship Officer at Sydney Psych Hub, takes pride in extending a warm welcome to all visitors. She prioritises fostering a friendly and professional atmosphere, always ready to address inquiries with care. Pursuing her Masters in Architecture, she has a passion for detail and is committed to delivering exceptional customer service during your clinic visit.
Client Relationship Officer

Kirra

Kirra is a proud Client Relationship Officers who will welcome you to Sydney Psych Hub. Kirra values the importance of creating a friendly professional environment and will endeavour to answer any questions you may have. She is empathetic in nature and will strive to provide great customer service when you visit the clinic. Kirra is currently studying a Bachelor of Psychology and is passionate about one day working as a psychologist with the team.

Kirra is a proud Client Relationship Officers who will welcome you to Sydney Psych Hub. Kirra values the importance of creating a friendly professional environment and will endeavour to answer any questions you may have. She is empathetic in nature and will strive to provide great customer service when you visit the clinic. Kirra is currently studying a Bachelor of Psychology and is passionate about one day working as a psychologist with the team.
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