Meet our Sydney Psych Hub Team

Rachel Grosseibl Clinical Psychologists Castle Hill
Director/Principal Clinical Psychologist

Rachel Grosseibl

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.

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.

Wajma Ebrahimi Clinical Psychologists Castle Hill
Director/Principal Clinical Psychologist

Wajma Ebrahimi

Wajma is a Principal Clinical Psychologist at Sydney Psych Hub. She has extensive experience in working with children, adolescents, and adults. She is highly experienced in working with adolescents and young adults who are experiencing difficulties with anxiety, depression, trauma, emotion management, peer relationships, as well as self-esteem and identity concerns.

BPsych (Hons), MPsych (Clinical)

Wajma is currently on maternity leave.

Wajma is a Principal Clinical Psychologist at Sydney Psych Hub. She has extensive experience in working with children, adolescents, and adults. She is highly experienced in working with adolescents and young adults who are experiencing difficulties with anxiety, depression, trauma, emotion management, peer relationships, as well as self-esteem and identity concerns.

Wajma has extensive experience in working across various settings including private and public hospitals as well as private practices. Wajma has a close working relationship with headspace providing staff supervision and family consultations. She also guest lectures for the Master of Clinical Psychology program at Western Sydney University.

Wajma works from various treatment modalities including Cognitive Behavioural Therapy (CBT), Dialectical Behaviour Therapy (DBT), Schema Therapy, Family Therapy and Attachment based approaches.

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

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.

Psychologist/Clinical Psychology Registrar

Caitlin Clague

Caitlin is available on Monday, Tuesday, Thursday, and Friday.
Caitlin is a caring and kind clinical psychology registrar with a passion for supporting children, adolescents, and adults on their mental health journey. Known for compassion, care, and respect, Caitlin employs evidence-based approaches such as CBT, ACT, and mindfulness to empower people with practical skills for enhanced well-being. She is committed to fostering positive change and promoting lasting mental health outcomes.

BSc-Psych, GradDip-Psych, MPsych (Clinical) MAPS

Caitlin is available on Monday, Tuesday, Thursday, and Friday.
Caitlin is a caring and kind clinical psychology registrar with a passion for supporting children, adolescents, and adults on their mental health journey. Known for compassion, care, and respect, Caitlin employs evidence-based approaches such as CBT, ACT, and mindfulness to empower people with practical skills for enhanced well-being. She is committed to fostering positive change and promoting lasting mental health outcomes.

Vera Yeo Clinical Psychologists Castle Hill
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.

Heerthi Kulasingam Clinical Psychologists Castle Hill
Clinical Psychologist

Heerthi Kulasingam

Heerthi is available on Fridays and Saturdays.

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 works from a person-centred, recovery focused and trauma focused approaches to assist individuals to make sense of their experiences. Heerthi works on Saturday's.

BPsych, Grad Dip Prof Psych, MPsych (Clinical)

Heerthi is available on Friday's and Saturday's.

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 works from a person-centred, recovery focused and trauma focused approaches to assist individuals to make sense of their experiences. Heerthi is experienced in providing cognitive behaviour therapy, while incorporating strategies from dialectical behaviour therapy, motivational interviewing and cognitive processing therapy as needed. Heerthi has experience working with individuals who face difficulties with depression, anxiety, trauma, stress and difficulties with regulating emotions.

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).

Caitlin McFadden Clinical Psychologists Castle Hill
Clinical Psychology Registrar

Caitlin McFadden

Caitlin is available on Mondays, Wednesdays, Thursdays, and Fridays.

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.

Mallika Gandhi Clinical Psychologists Castle Hill
Senior Psychologist/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).

Erin Woolnough Clinical Psychologists Castle Hill
Psychologist/Clinical Psychology Registrar

Erin Woolnough

Erin is available Monday through to 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).

Melina Skentzos Clinical Psychologists Castle Hill
Psychologist/Clinical Psychology Registrar

Melina Skentzos

Melina is available on Tuesdays, Thursdays, and Fridays.
Melina is a warm and compassionate Psychologist who endeavours to build a safe and non-judgemental therapeutic space for every individual. Melina is passionate about supporting young adults, adolescents, children, and families to develop the tools to achieve personally meaningful change.

BSc-Psych, GradDip-Psych, MPsych (Clinical) MAPS

Melina is a warm and compassionate Psychologist who endeavours to build a safe and non-judgemental therapeutic space for every individual. Melina is passionate about supporting young adults, adolescents, children, and families to develop the tools to achieve personally meaningful change. Melina uses a collaborative and client-centered therapeutic style and strongly values the importance of building a strong therapeutic relationship.

Melina enjoys working with different client concerns, with a particular interest in the areas of depression, anxiety, adjustment difficulties, sleep concerns, relationship difficulties, body image, self-esteem, and identity. Melina is also passionate about supporting the neurodiverse community, working with Attention Deficit Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD) clients to support them to live authentic and fulfilling lives.

Melina draws from and adapts various evidence-based treatment modalities including Cognitive Behavioural Therapy (CBT), Mindfulness-based therapy, Acceptance and Commitment Therapy (ACT) and Dialectical Behaviour Therapy (DBT) to ensure treatment is tailored to the unique needs of every individual.

Naiha Seepaul Clinical Psychologists Castle Hill
Clinical Psychologist

Naiha Seepaul

Naiha is available on Tuesdays, Thursdays and Fridays. Naiha is a warm, empathic and friendly Clinical psychologist who has a passion working with individuals of all ages to assist living a fulfilled life She aims to do so by creating a trusting space for people to explore their difficulties, build resilience, and gain practical strategies to overcome their challenges.

BPsych, MPsych (Clinical)

Naiha is available on Tuesdays, Thursdays and Fridays.

Naiha is a warm, empathic and friendly Clinical psychologist who has a passion working with individuals of all ages to assist living a fulfilled life She aims to do so by creating a trusting space for people to explore their difficulties, build resilience, and gain practical strategies to overcome their challenges.

Naiha has experience with children, adolescents and young adults experiencing a range of difficulties such as anxiety, emotional regulation difficulties, depression, body image difficulties, complex trauma history and eating disorders. She aims to build rapport and help people equip themselves with strategies to enhance their life journey and reach full potential. She has extensive experience in working with children and adolescents who struggle with low self-esteem, bullying, emotional regulation, social difficulties, Autism Spectrum Disorder (ASD) and Attention Deficit Hyperactivity Disorder (ADHD). She can help young people implement meaningful changes and navigate significant life stages that can often feel uncertain and overwhelming.

Naiha is also a credentialed Eating Disorder Clinician and has a keen interest in helping adolescents and young adults who are experiencing symptoms of an eating disorder. Naiha aims to work both individually and within the family system to support clients through these difficulties while remaining client-focused.

Naiha adopts a flexible and collaborative approach in treatment and interventions. She often adopts from various modalities such as Cognitive Behaviour Therapy (CBT), Acceptance and Commitment Therapy (ACT), Internal Family Systems (IFS), Enhanced Cognitive Behaviour Therapy (CBT-E) and Dialectical Behaviour Therapy (DBT).

Practice Manager

Jasna Anand

Jasna has over 10 years experience working as a practice manager and has worked both in private and general practices. She loves working with people, assisting with client queries, organising and implementing new processes to ensure an amazing experience for each team member and client. She is accountable for efficiently managing the practice operations and staff at the Sydney Psch Hub. When away from work Jasna loves spending time with her family, cooking, singing and enjoying nature.

Jasna has over 10 years experience working as a practice manager and has worked both in private and general practices. She loves working with people, assisting with client queries, organising and implementing new processes to ensure an amazing experience for each team member and client. She is accountable for efficiently managing the practice operations and staff at the Sydney Psch Hub. When away from work Jasna loves spending time with her family, cooking, singing and enjoying nature.

Jasna gained her Bachelors in Molecular Biology and Genetics at the University of Sydney where she later worked in an academic setting providing administrative and technical support to the University Pharmacy and Pathology departments. She then gained valuable administrative and business skills as practice manager and patient coordinator in the human fertility industry.

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

Kirsten

Kirsten is another one of our friendly Client Relationship Officer's that will greet you when you visit Sydney Psych Hub. Kirsten is always happy to answer any questions that you may have and will make you feel comfortable with her warm nature. Kirsten is currently studying Psychology and hopes to one day work as a Psychologist herself at Sydney Psych Hub.

Kirsten is another one of our friendly Client Relationship Officer's that will greet you when you visit Sydney Psych Hub. Kirsten is always happy to answer any questions that you may have and will make you feel comfortable with her warm nature. Kirsten is currently studying Psychology and hopes to one day work as a Psychologist herself at Sydney Psych Hub.
Client Relationship Officer

Kate

A busy mum of two littles ones, Kate is the newest member of the Sydney Psych Hub client relations team. Kate loves working with people and her warm and friendly nature will put you at ease straight away. She's always happy to welcome you into the practice and offer help in any way she can.

A busy mum of two littles ones, Kate is the newest member of the Sydney Psych Hub client relations team. Kate loves working with people and her warm and friendly nature will put you at ease straight away. She's always happy to welcome you into the practice and offer help in any way she can.
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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