About Us

Working together with a psychologist can help you feel empowered to tackle life’s challenges & make a positive CHANGE in your life

Prosper Health Collective is a Clinical Psychology practice that provides counselling, psychotherapy and assessment services for people experiencing difficulties in their lives. Our practice is staffed by a team of highly qualified and experienced Clinical Psychologists that provide evidenced based treatments for mental health, wellbeing and personal development. We treat a full range of mental health conditions at the practice including depression and anxiety. We can also assist with other difficulties and stressors that may arise in life. Services are available to children, adolescents and adults.

An overview of our team and the services we provide can be found here.

Meet Our Team

If you need help don’t hesitate to contact us

 Dr. Kellie Cassidy

Dr. Kellie Cassidy

Principal Clinical Psychologist

Kellie completed a Bachelor of Science with Honours at Curtin University in 2001 and a Doctorate of Psychology (Clinical) at Murdoch University in 2007.

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Ms Jenna Trainor

Ms Jenna Trainor

Clinical Psychologist (Registrar)

Jenna is a psychologist who is passionate about the role psychology can play in helping people bring about positive change and improve their social and emotional wellbeing.

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Ms Elizabeth Ang

Ms Elizabeth Ang

Clinical Psychologist (Reg)

Elizabeth is a Psychologist with a Masters degree in both Clinical and Organisational Psychology. 

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Ms Karri Stewart

Ms Karri Stewart

Clinical Psychologist

Karri completed a Bachelor of Arts with Honours in 2007 and a Master of Psychology (Clinical) in 2009 at the University of Western Australia. .

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Mr Darren West

Mr Darren West

Psychologist

Darren West is a registered psychologist at Prosper Health Collective.

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Mrs Eshani Gunawardena

Mrs Eshani Gunawardena

Clinical Psychologist (Registrar)

Eshani has a Masters degree in Clinical psychology from Murdoch University.

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Ms Athalie Phau

Ms Athalie Phau

Clinical Psychologist

Athalie is a Clinical Psychologist with experience providing therapy and assessments with children, adolescents, adults, and families.

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Ms Pamela Lam

Ms Pamela Lam

Clinical Psychologist (Reg)

Pamela is a passionate Clinical Psychologist (reg) who enjoys working with all aspects of mental health and wellbeing.

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Jason Leong

Jason Leong

Clinical Psychologist

Jason completed a Bachelor of Science with Honours at the University of Western Australia in 2013 and a Masters degree in Clinical Psychology at Edith Cowan University in 2017.

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Client Relationship Team

Barb Pinneri

Medical Receptionist

Kristy Archibald

Medical Receptionist

Ellie Millard

Medical Receptionist

Heather Myers

Our Philosophy

At Prosper Health Collective we endeavor to provide holistic collaborative care to our clients. We pride ourselves on offering professional, evidenced based treatments that demonstrate care and compassion to the people that we help. Collaborative partnerships with our clients and with our referrers is at the cornerstone of our practice. Our aim is to work together towards wellness and mental health.

Our Values

Our practice is guided by the following 8 values

Compassion

Collaboration

Excellence

Passion

Flourishing

Book Now

If you are interested in working together, send us an inquiry and we will get back to you as soon as we can!

Recent Blog Posts

 

Understanding OCD

Understanding OCD

Do you know what Obsessive Compulsive Disorder (OCD) is? Watch this video to find out more. 

OCD treatment for children

OCD treatment for children

Helping children understand what OCD actually is, is a very important part of treatment itself. OCD can lead to a lot of distress and confusion for the young person and their family.  A child can easily blame themselves and begin to think there is something seriously...

OCD in children

OCD in children

For children and young people with OCD can be debilitating and distressing experience. What is Obsessive Compulsive Disorder (OCD)? OCD is characterised by obsessions and compulsions. OCD can typically develop gradually, and you may start to notice your child becoming...