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.

Know her more…

Ms Jenna Trainor

Ms Jenna Trainor

Clinical Psychologist

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

Know her more…

Ms Elizabeth Ang

Ms Elizabeth Ang

Clinical Psychologist (Reg)

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

Know her more…

Ms Caitlin Worrall

Ms Caitlin Worrall

Clinical Psychologist (Reg)

Caitlin completed a Masters degree at Curtin University in 2020 and has almost completed her PhD.  Caitlin enjoys working with people across the lifespan.

Know her more…

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. .

Know her more…

Mr Darren West

Mr Darren West

Psychologist

Darren West is a registered psychologist at Prosper Health Collective.

Know him more …

Mrs Eshani Gunawardena

Mrs Eshani Gunawardena

Clinical Psychologist (Registrar)

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

Know her more…

Mrs Julia Fraser

Mrs Julia Fraser

Counselling Psychologist

Julia has a Masters degree in Counselling psychology from Murdoch University. She works with children, adolescents and adults and has had experience as a school psychologist.

Know her more…

Mrs Jo New

Mrs Jo New

Clinical Psychologist

Jo is a Clinical Psychologist and the Clincial Team Leader at Prosper. Jo has experience providing therapy to adolescents and adults with a wide range of presenting concerns.

Know her more…

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.

Know her more…

Mr Jason Leong

Mr 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.

Know him more…

Mrs Hazel Loo

Mrs Hazel Loo

Senior Psychologist

Hazel completed a Bachelor of Science a Masters degree in Counselling Psychology at Murdoch University. She has worked n a variety of roles and enjoys working with adolescents and adults.

Know her more..

Client Relationship Team

Barb Pinneri

Medical Receptionist

Kristy Archibald

Medical Receptionist

Ellie Millard

Medical Receptionist

Alex Kanawati

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

 

Supporting Your Teen to Keep Feeling Good

Supporting Your Teen to Keep Feeling Good

Seeing your child engage positively with family, friends, school, and play can be an incredible sigh of relief, particularly if you have seen the challenges that they experienced in managing mental health difficulties in the past. Although some ups and downs are...

Tips for decreasing vulnerability to getting depressed, again

Tips for decreasing vulnerability to getting depressed, again

An important part of psychological therapy is relapse prevention. For clients who have (or are) experiencing depression, here are several tips that you may find useful to help maintain your progress and prevent future depressed episodes. 1.Once you have begun feeling...

Adjusting to a new disability

Adjusting to a new disability

Adjusting to a new disability is unexpected and challenging. In this video Darren West offers ideas and strategies to assist you through these challenges.