Psychosis Psychologists and Therapists in Marrickville, NSW

Sutherland Vitality
Social Worker, AASW
1 Endorsed
Marrickville, NSW 2204
We all struggle sometimes with life, but sometimes, it can feel like there’s no way forward. Sometimes there are things that you wish you could talk about with someone, but you just can’t find anyone who really hears you. I believe that we all deserve to be heard, and that when someone truly listens, it can help us to heal, grow, and move forward. My goal is to collaborate with you to create a shared understanding of your situation and some ways to move forward. It’s fantastic that you’re considering therapy, and I hope to support you on your journey however I can.
We all struggle sometimes with life, but sometimes, it can feel like there’s no way forward. Sometimes there are things that you wish you could talk about with someone, but you just can’t find anyone who really hears you. I believe that we all deserve to be heard, and that when someone truly listens, it can help us to heal, grow, and move forward. My goal is to collaborate with you to create a shared understanding of your situation and some ways to move forward. It’s fantastic that you’re considering therapy, and I hope to support you on your journey however I can.
0459 678 306 View 0459 678 306
Greg Barker
Psychologist, MPsych, PsyBA - Clin. Psych
Marrickville, NSW 2204
Greg Barker is a compassionate and genuine Clinical Psychologist with more than 20 years of clinical experience across public hospital, community mental health, and forensic settings. Greg provides psychological therapy and interventions for both general as well as complex mental health problems. He works with clients experiencing difficulties in areas such as depression, anxiety, psychoses, complicated grief, trauma and complex-PTSD, eating disorders, and personality disorders. He also provides therapy to adults with diagnoses of autism and ADHD. Greg works with adults of all ages.
Greg Barker is a compassionate and genuine Clinical Psychologist with more than 20 years of clinical experience across public hospital, community mental health, and forensic settings. Greg provides psychological therapy and interventions for both general as well as complex mental health problems. He works with clients experiencing difficulties in areas such as depression, anxiety, psychoses, complicated grief, trauma and complex-PTSD, eating disorders, and personality disorders. He also provides therapy to adults with diagnoses of autism and ADHD. Greg works with adults of all ages.
(02) 8105 5536 View (02) 8105 5536
Conor Ragg
Social Worker, AMHSW
Serves Area
My name is Conor (he/him), I am an Accredited Mental Health Social Worker with eight years’ experience supporting individuals across mental health, psychosocial and physical disability, and child protection. I work with people experiencing emotional distress, anxiety, trauma, or psychosocial disability who are motivated to improve their wellbeing but may feel overwhelmed or unsure where to start. They may be seeking greater emotional regulation, meaningful relationships, stability, or a stronger sense of self. They want to be heard, understood, and supported without judgment—and to build the tools and confidence needed
My name is Conor (he/him), I am an Accredited Mental Health Social Worker with eight years’ experience supporting individuals across mental health, psychosocial and physical disability, and child protection. I work with people experiencing emotional distress, anxiety, trauma, or psychosocial disability who are motivated to improve their wellbeing but may feel overwhelmed or unsure where to start. They may be seeking greater emotional regulation, meaningful relationships, stability, or a stronger sense of self. They want to be heard, understood, and supported without judgment—and to build the tools and confidence needed
0466 952 724 View 0466 952 724
Sagar Aadarsh
Psychologist, PsyBA General
Serves Area
Heya, I’m Sagar! I understand how nerve-wracking it can be to walk into a psychologist’s office. That’s why I aim to be warm, empathetic and approachable, to build a genuine relationship as the foundation of our therapeutic process. I work across the lifespan, and I love helping clients navigate those big life changes— adolescence into adulthood; career into retirement; or any of those big, overwhelming events that seem to just come with life. My approach is to give clients insight into their thoughts & emotions, warmth and space to help process and heal, then collaboratively create tools and strategies to lay problems to rest.
Heya, I’m Sagar! I understand how nerve-wracking it can be to walk into a psychologist’s office. That’s why I aim to be warm, empathetic and approachable, to build a genuine relationship as the foundation of our therapeutic process. I work across the lifespan, and I love helping clients navigate those big life changes— adolescence into adulthood; career into retirement; or any of those big, overwhelming events that seem to just come with life. My approach is to give clients insight into their thoughts & emotions, warmth and space to help process and heal, then collaboratively create tools and strategies to lay problems to rest.
(08) 7008 7438 View (08) 7008 7438
Joseph Counselling & Psychotherapy
Counsellor, MA, PACFA
Serves Area
Individuals and couples seeking deeper self-understanding, emotional healing, and healthier relationships. Many come with anxiety, stress, grief, trauma, life transitions, or ongoing relational challenges, often feeling stuck or overwhelmed. They are motivated for meaningful change but need the right support. We help through evidence-based therapy and empathic listening, creating a safe space to build insight, regulate emotions, strengthen relationships, and move forward with clarity, resilience, and a stronger sense of self.
Individuals and couples seeking deeper self-understanding, emotional healing, and healthier relationships. Many come with anxiety, stress, grief, trauma, life transitions, or ongoing relational challenges, often feeling stuck or overwhelmed. They are motivated for meaningful change but need the right support. We help through evidence-based therapy and empathic listening, creating a safe space to build insight, regulate emotions, strengthen relationships, and move forward with clarity, resilience, and a stronger sense of self.
(02) 8105 5030 View (02) 8105 5030
Simon van der Stap
Psychotherapist, PACFA
5 Endorsed
Online Only
My name is Simon van der Stap and at Creative State Counselling and Psychotherapy, I help people create the changes they want for their lives. If you’re reading this, you’ve probably decided it’s time to take real action to improve your life in a more permanent way. Can I help? YES! Does Counselling and Psychotherapy really work? Also, YES! Whether you struggle with Alcohol or Other Drugs, clinical disorders such as anxiety or depression, historical stuff such as trauma, self-defeating habits that keep you stuck, a lack of direction or assertiveness, or you simply want to build a better life, you've come to the right place!
My name is Simon van der Stap and at Creative State Counselling and Psychotherapy, I help people create the changes they want for their lives. If you’re reading this, you’ve probably decided it’s time to take real action to improve your life in a more permanent way. Can I help? YES! Does Counselling and Psychotherapy really work? Also, YES! Whether you struggle with Alcohol or Other Drugs, clinical disorders such as anxiety or depression, historical stuff such as trauma, self-defeating habits that keep you stuck, a lack of direction or assertiveness, or you simply want to build a better life, you've come to the right place!
(02) 9159 3750 View (02) 9159 3750
Zane DAHER
Psychologist, MPsych, PsyBA General
Serves Area
Many of the people I work with appear capable and functional, yet may privately feel stuck, lost, or unsure of who they are becoming. You may find yourself repeating the same patterns in relationships, being the rescuer, carrying the responsibility for everyone else or feeling frustrated that your own needs remain unclear and unmet. You may struggle with ADHD symptoms, confusing feelings, self-doubt, or a quiet sense that life is not unfolding in the way you hoped it would. I work primarily with people feeling strain in relationships, identity conflict, cultural or faith expectations, and questions about meaning and direction.
Many of the people I work with appear capable and functional, yet may privately feel stuck, lost, or unsure of who they are becoming. You may find yourself repeating the same patterns in relationships, being the rescuer, carrying the responsibility for everyone else or feeling frustrated that your own needs remain unclear and unmet. You may struggle with ADHD symptoms, confusing feelings, self-doubt, or a quiet sense that life is not unfolding in the way you hoped it would. I work primarily with people feeling strain in relationships, identity conflict, cultural or faith expectations, and questions about meaning and direction.
(02) 8105 6744 View (02) 8105 6744
PsychBlossom
Psychologist, MSc, PsyBA - Clin. Psych
Serves Area
Cheryn is a Clinical Psychologist. Cheryn’s qualifications are a Bachelor of Social Science (Psychology) and a Master of Clinical Psychology. Cheryn loves her work and is a very dedicated, warm and engaging therapist, with a keen sense of the privilege and responsibility that her role involves. She enjoys accompanying her clients on their path through difficulty and grounds her work in an attuned and genuine understanding of her clients and their needs. ​ Cheryn has an affinity working with people from culturally and linguistically diverse backgrounds and her experience has enabled her to become resourceful in adapting therapies.
Cheryn is a Clinical Psychologist. Cheryn’s qualifications are a Bachelor of Social Science (Psychology) and a Master of Clinical Psychology. Cheryn loves her work and is a very dedicated, warm and engaging therapist, with a keen sense of the privilege and responsibility that her role involves. She enjoys accompanying her clients on their path through difficulty and grounds her work in an attuned and genuine understanding of her clients and their needs. ​ Cheryn has an affinity working with people from culturally and linguistically diverse backgrounds and her experience has enabled her to become resourceful in adapting therapies.
(02) 8105 5998 View (02) 8105 5998
Good Thinking Psychology
Verified Verified
Serves Area
If you’re seeking help to make positive change in your life, our friendly team of psychologists can work with you to uncover, treat and remedy a wide range of concerns. Our aim is to get to the heart of the problem and develop practical solutions that you can apply in real life. We work one on one with adults, teenagers and children, or collectively with couples and families. We use a collection of proven therapies to treat people on an individual level. There is only one of you, so we want to choose an effective strategy that resonates just with you, and helps you take back control of your life.
If you’re seeking help to make positive change in your life, our friendly team of psychologists can work with you to uncover, treat and remedy a wide range of concerns. Our aim is to get to the heart of the problem and develop practical solutions that you can apply in real life. We work one on one with adults, teenagers and children, or collectively with couples and families. We use a collection of proven therapies to treat people on an individual level. There is only one of you, so we want to choose an effective strategy that resonates just with you, and helps you take back control of your life.
(02) 8503 4420 View (02) 8503 4420
Unlock The Mind Counselling Services
Psychotherapist, ACA-L2
2 Endorsed
Serves Area
Tanuja is an enthusiastic, self-aware therapist with a strong work ethic and a deeply ingrained desire to help others. She has highly developed interpersonal skills and understands working with individuals and couples from diverse backgrounds. She is skilled in Trauma, Domestic violence and suicide prevention, drawing from different therapeutic modalities. She has a considerable interest in helping people facing challenges with mental health. Her natural interests are helping people feel comfortable and open, exploring and understanding their concerns and bringing about positive change and greater well-being.
Tanuja is an enthusiastic, self-aware therapist with a strong work ethic and a deeply ingrained desire to help others. She has highly developed interpersonal skills and understands working with individuals and couples from diverse backgrounds. She is skilled in Trauma, Domestic violence and suicide prevention, drawing from different therapeutic modalities. She has a considerable interest in helping people facing challenges with mental health. Her natural interests are helping people feel comfortable and open, exploring and understanding their concerns and bringing about positive change and greater well-being.
(02) 8105 5488 View (02) 8105 5488
Bronwyn Davies Glover - As You Are Psychotherapy
Psychotherapist, PACFA
Serves Area
Hi, I'm Bronwyn. I am an integrative, empathic, person-centred therapist bringing holistic, somatic, creative and dynamic approaches to the intersections of anti-oppressive, trauma informed practice. I offer inclusive, accessible therapy that values every aspect of the client. This means that I view each client as a whole person with a unique worldview informed by the stories of their mind-body experiences. Each unique individual requires a uniquely individual approach and this approach is grounded in the principles of trauma care; safety, trustworthiness, collaboration, empowerment and choice.
Hi, I'm Bronwyn. I am an integrative, empathic, person-centred therapist bringing holistic, somatic, creative and dynamic approaches to the intersections of anti-oppressive, trauma informed practice. I offer inclusive, accessible therapy that values every aspect of the client. This means that I view each client as a whole person with a unique worldview informed by the stories of their mind-body experiences. Each unique individual requires a uniquely individual approach and this approach is grounded in the principles of trauma care; safety, trustworthiness, collaboration, empowerment and choice.
(02) 8074 1609 View (02) 8074 1609
Nikita Samiotis
Psychologist, PsyBA General
1 Endorsed
Serves Area
Not accepting new clients
NOT accepting new clients! - Comprehensive adult autism/ADHD assessment, report, and ongoing coaching. Call/email to enquire! - - - My therapy clients are often in their 20s and 30s, navigating a period of reflection or change. They’ve started noticing patterns in their relationships, emotions, or behaviours that keep repeating and causing distress or unwanted outcomes. They want to understand why these patterns happen and how to change them. Some are facing major life transitions—such as a breakup, becoming a parent, or exploring their identity—while others simply feel ready to build deeper self-awareness and create lasting change.
NOT accepting new clients! - Comprehensive adult autism/ADHD assessment, report, and ongoing coaching. Call/email to enquire! - - - My therapy clients are often in their 20s and 30s, navigating a period of reflection or change. They’ve started noticing patterns in their relationships, emotions, or behaviours that keep repeating and causing distress or unwanted outcomes. They want to understand why these patterns happen and how to change them. Some are facing major life transitions—such as a breakup, becoming a parent, or exploring their identity—while others simply feel ready to build deeper self-awareness and create lasting change.
(02) 9100 0701 View (02) 9100 0701

More Therapists Nearby

Khalida Nasir
Psychologist, PsyBA - Clin. Psych
Parramatta, NSW 2150
Khalida is a warm and empathetic Clinical Psychologist who takes on a collaborative approach, recognising that everybody is unique, she likes to draw from various modalities to tailor a treatment plan to the individual. Khalida is experienced in working with adolescents and adults working across various presentations. She works confidently with diverse cultures, navigating dual identity and in situations where cultural awareness and appreciation are integral priding herself in working together holistically.
Khalida is a warm and empathetic Clinical Psychologist who takes on a collaborative approach, recognising that everybody is unique, she likes to draw from various modalities to tailor a treatment plan to the individual. Khalida is experienced in working with adolescents and adults working across various presentations. She works confidently with diverse cultures, navigating dual identity and in situations where cultural awareness and appreciation are integral priding herself in working together holistically.
(02) 7804 4722 View (02) 7804 4722
Thomas Hiddleston
Credentialed Mental Health Nurse, MSc
Sydney, NSW 2000
If you're feeling stuck, overwhelmed, or not improving despite support, you're not alone. Tom provides a point of difference to regular therapy, valuing a practical, strengths based, and assertive approach to mental health care for young people and families. An endorsed Mental Health Nurse Practitioner and having completed a Master of Youth Mental Health, he has worked with child, youth, adult, and family services across Sydney, combining evidence-based therapies, with pharmacological & behavioural interventions. Tom specialises in supporting adolescent males presenting with moderate to severe mental health difficulties.
If you're feeling stuck, overwhelmed, or not improving despite support, you're not alone. Tom provides a point of difference to regular therapy, valuing a practical, strengths based, and assertive approach to mental health care for young people and families. An endorsed Mental Health Nurse Practitioner and having completed a Master of Youth Mental Health, he has worked with child, youth, adult, and family services across Sydney, combining evidence-based therapies, with pharmacological & behavioural interventions. Tom specialises in supporting adolescent males presenting with moderate to severe mental health difficulties.
0451 773 000 View 0451 773 000
Emma Fallon
Social Worker, AMHSW
1 Endorsed
Serves Area
As a genderqueer, ace-spectrum, and neurodivergent person, I am passionate about supporting other members of my community. If you are neurodivergent, disabled or chronically ill, queer and/or trans, poly/non-monogamous, or engage in kink/BDSM community I would love to support you in therapy. I used my lived experience to bring understanding, empathy and patience to our work together. I welcome people with marginalised experiences and want to create a space where it is ok for you to be your unmasked self.
As a genderqueer, ace-spectrum, and neurodivergent person, I am passionate about supporting other members of my community. If you are neurodivergent, disabled or chronically ill, queer and/or trans, poly/non-monogamous, or engage in kink/BDSM community I would love to support you in therapy. I used my lived experience to bring understanding, empathy and patience to our work together. I welcome people with marginalised experiences and want to create a space where it is ok for you to be your unmasked self.
0499 412 533 View 0499 412 533
An Chu
Psychologist, MPsych, PsyBA General
Rhodes, NSW 2138
An works across a range of presentations and is proficient in assisting individuals struggling with various issues, including anxiety, depression, psychosis, post-traumatic stress disorder, and work-related stress.
An Chu is a Registered Psychologist with a demonstrated history of providing mental health support across government organisations, NGOs, and the private sector. He completed his Bachelor of Psychological Science (Honours) at the University of New South Wales and holds a Master's degree in Professional Psychology from Western Sydney University, where he was awarded a place on the Dean's Merit List for outstanding achievement. He is trained in various therapeutic modalities, including Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), Brief-solution Focused Therapy and Dialectical Behaviour Therapy (DBT).
An works across a range of presentations and is proficient in assisting individuals struggling with various issues, including anxiety, depression, psychosis, post-traumatic stress disorder, and work-related stress.
An Chu is a Registered Psychologist with a demonstrated history of providing mental health support across government organisations, NGOs, and the private sector. He completed his Bachelor of Psychological Science (Honours) at the University of New South Wales and holds a Master's degree in Professional Psychology from Western Sydney University, where he was awarded a place on the Dean's Merit List for outstanding achievement. He is trained in various therapeutic modalities, including Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), Brief-solution Focused Therapy and Dialectical Behaviour Therapy (DBT).
(02) 9159 6114 View (02) 9159 6114
Nadine Abdalla
Psychologist, MPsych, PsyBA - Clin. Psych
3 Endorsed
Parramatta, NSW 2150
This might include Depression, Anxiety, Psychosis and/or Personality Disorders.
Hi, my name is Nadine. I'm a psychologist and psychotherapist. I believe that our relationship with ourselves is the single most important relationship we will hold throughout our lifetime. For this reason, my work focuses on how to have a better relationship with ourselves and live a life in line with our values and goals. In doing so, I hope to make my role redundant as you gain the skills needed to withstand any challenge and obstacle you may face throughout your life. I hope that I can be a part of your recovery and growth to better mental health.
This might include Depression, Anxiety, Psychosis and/or Personality Disorders.
Hi, my name is Nadine. I'm a psychologist and psychotherapist. I believe that our relationship with ourselves is the single most important relationship we will hold throughout our lifetime. For this reason, my work focuses on how to have a better relationship with ourselves and live a life in line with our values and goals. In doing so, I hope to make my role redundant as you gain the skills needed to withstand any challenge and obstacle you may face throughout your life. I hope that I can be a part of your recovery and growth to better mental health.
(02) 7804 4427 View (02) 7804 4427
Gay Cusack
Psychologist, MPsych, PsyBA General
Surry Hills, NSW 2010
I work with adults and have experience in inpatient settings, addiction, depression, psychosis, anxiety disorders, complex PTSD and borderline personality disorder.
My ideal client is interested in developing self-awareness and learning skills to better manage difficult thoughts and feelings. They are looking for a therapist who they can build a working relationship with, based on genuine respect, support, and compassion, and who draws from the most recent research about what is effective in treatment. They want therapy to be tailored to their unique life experiences and personal strengths and weaknesses. My ideal client is someone who wants therapy to be a collaborative process, where the therapist and client work together to help the client reach their goals.
I work with adults and have experience in inpatient settings, addiction, depression, psychosis, anxiety disorders, complex PTSD and borderline personality disorder.
My ideal client is interested in developing self-awareness and learning skills to better manage difficult thoughts and feelings. They are looking for a therapist who they can build a working relationship with, based on genuine respect, support, and compassion, and who draws from the most recent research about what is effective in treatment. They want therapy to be tailored to their unique life experiences and personal strengths and weaknesses. My ideal client is someone who wants therapy to be a collaborative process, where the therapist and client work together to help the client reach their goals.
(02) 9100 0341 View (02) 9100 0341
Matthew Slarke
Psychologist, MPsych, PsyBA - Clin. Psych
1 Endorsed
Surry Hills, NSW 2010
I'm skilled in working with mood, anxiety, trauma, relationship, and psychosis concerns.
My goal is to help you gain insight and clarity whilst navigating your mental health recovery, and doing so with care and compassion. Taking the first step towards therapy can be daunting, but I strive to provide a warm and welcoming environment to help you you to feel comfortable to work through anything you need to.
I'm skilled in working with mood, anxiety, trauma, relationship, and psychosis concerns.
My goal is to help you gain insight and clarity whilst navigating your mental health recovery, and doing so with care and compassion. Taking the first step towards therapy can be daunting, but I strive to provide a warm and welcoming environment to help you you to feel comfortable to work through anything you need to.
(02) 9100 0754 View (02) 9100 0754
Natalie J Wise
Psychotherapist, MA, PACFA
Middle Cove, NSW 2068
Waitlist for new clients
I specialise in complex trauma, PTSD, childhood adverse experiences, and complex clinical presentations, including personality disorders. I have worked in this field for over thirteen years. Alongside my clinical training and experience, I bring lived experience that allows me to offer clients deep empathy, understanding, and a grounded sense of hope. I lecture at a university on complex trauma and complex presentations. I am a long-standing member of Pacfa I currently have a waitlist for in-person sessions, but spots are becoming available in August. I can always find an online spot until then.
I specialise in complex trauma, PTSD, childhood adverse experiences, and complex clinical presentations, including personality disorders. I have worked in this field for over thirteen years. Alongside my clinical training and experience, I bring lived experience that allows me to offer clients deep empathy, understanding, and a grounded sense of hope. I lecture at a university on complex trauma and complex presentations. I am a long-standing member of Pacfa I currently have a waitlist for in-person sessions, but spots are becoming available in August. I can always find an online spot until then.
(02) 9100 0374 View (02) 9100 0374

See more therapy options for Marrickville

Psychosis Therapists
What’s the most effective treatment for psychosis?
The most effective treatment for psychosis is coordinated specialty care. In this model, a team of professionals works with a patient to address all aspects of the underlying disorder. This approach incorporates individual or group therapy, employment and education support, family support and education, medication management (which often involves low doses of antipsychotics), and case management to facilitate problem-solving as needed.

When should people seek treatment for psychosis?
People should seek immediate treatment at the earliest indication of psychosis. Symptoms include delusions, hallucinations, disorganized or blocked speech, and agitated body movements. Early signs that a person may be developing a disorder that will lead to psychosis include suspiciousness of others, memory problems and distractibility, an inability to think clearly, rapid or nonsensical speech, withdrawal from friends or family, aggression toward others, and sensitivity to bright lights or noises.

What if psychosis is left untreated?
Without treatment, psychosis can have significant repercussions, including injuries, job loss, homelessness, financial or legal trouble, ruptured relationships, and suffering for the person and their family. While early treatment for psychosis often yields the best results, there is no point past which it becomes useless to seek treatment. At any point, treatment can make a difference.

How do I get someone else to seek treatment for psychosis?
It’s extremely difficult to watch a loved one suffer from hallucinations, delusions, and other elements of psychosis—sometimes exacerbated by their fears of treatment. Have a conversation with them in a quiet space and maintain a calm, supportive tone. Share your concerns about behaviors you’ve observed, suggest treatment, and explain the potential benefits. Listen carefully to their responses. The person may not be ready after one conversation, but with time, they may come around.