Resilience Matters Clinical Psychology
Founded by Stuart Lokhee, Resilience Matters Clinical Psychology was established to provide accessible, evidence-based psychological support across the lifespan.
The practice has particular interests in helping clients with
- paediatric psychology
- psychological assessments for police recruits
- supporting first responders
- ADHD-related challenges
- eating and body image concerns

Community
The Practice
Aims to provide science-based individual treatment delivered with compassion.
Resilience Matters Clinical Psychology does not supervise, direct or control the independent clinical services provided by practitioners in
Beyond Individual Therapy
Featured psychologists have delivered tailored group programs, workshops, and psycho-educational services for community groups and corporate organisations including:
- Relationships Australia
- NSW Corrective Services
- Boronia Multicultural Services
- Local Councils
- NSW Schools
Supporting Resilience in Community
Resilience Matters Clinical Psychology, are proud to support local and international sporting initiatives that reflect the values of compassion, resilience, inclusion, and respect.
See Community Blog to learn more.https://www.rmclinicalpsychology.com/blog/resilience-and-sport
Resilience Matters Clinical Psychology Community
Three experienced clinicians, each bringing a distinct background, united by a warm, person-centred and evidence-based approach.

Mr Stuart Lokhee
Founder Clinical Psychologist | former Police Detective & U.N. Peacekeeper
M.Clin.Psych., M.Crim., Grad.Dip.Psych., Grad.Dip.Ed., B.Soc.Sc. (Hons 1 Psychology), B.Policing (Investigations), Dip. OH&S, PSY0002355126 |SIRA 25513
Stuart Lokhee is a Clinical Psychologist with experience across child and adult private practices services and public health services, including Headspace and NSW Hopsital Health.
First Responder & High-Stress Environments
Stuart previously served for over 25 years with the NSW Police Force and the Australian Federal Police, including deployments as a United Nations Peacekeeper in Timor-Leste and with the Department of Foreign Affairs and Trade in the Solomon Islands. His extensive professional background informs his understanding of the unique psychological demands associated with policing, emergency services, and high-stress occupational environments.
Paediatrics, Youth & Family Support
Stuart also brings additional qualifications and experience working with young people and families through his prior work at Sydney Children's Practice in Sydney, as a prior casual teacher, and with NSW Juvenile Justice.
He provides paediatric treatment for children, young people, and adults navigating:
- The impacts of ADHD
- Anxiety and trauma-related difficulties
- Emotional regulation and behavioural challenges
- Life transitions and adjustment difficulties
Evidence-Based Approach & Research
Dedicated to the advancement of the field, and reduction of stigma to seeking psychological help, Stuart has contributed to research in areas including depression, stress, self-stigma in Veterinary students, and psychological resilience in University Students during the COVID-19 pandemic.
Areas of focus
A/Prof. Phillip Aouad
Psychologist & Academic Researcher
PhD (University of Sydney) | M.Crim. | Grad. Dip. Psych |Member ANZAED | APS
PSY0002424084
Practice Information: Dr Phil is an independent registered psychologist providing services in their own professional capacity. Psychological services are provided by the practitioner and not by Resilience Matters Clinical Psychology.
A/Prof. Phillip Aouad or Dr Phil is experienced and skilled with clinical, research and hospital work, and focussed on eating, feeding, and body image concerns for adults.
Academic & Research Leadership
Phillip holds an academic appointment as an Adjunct Associate Professor at the University of Technology Sydney (UTS), where he is actively involved in postgraduate teaching and research supervision.
Dedicated to advancing evidence-based care, his core research interests include:
- Eating disorders and clinical translation
- Behavioural health outcomes
- Related psychological and systemic factors
Dr Phil has contributed extensively to peer-reviewed research publications and texts in the fields of eating disorders and broader mental health care.
Collaborative & Multidisciplinary Care
Throughout his career across clinical, research, and academic settings, Phillip has focused on translating complex research into practical, evidence-based treatments. His collaborative work spans partnerships with major universities, public health services, and multidisciplinary medical teams.
Areas of focus
Dr Susan Ellis
DPsych (Clin Psych & Clin Geropsych), BA (Hons I), BA, PSY0001667117
Practice Information:
Dr Ellis is an independent registered psychologist providing services in their own professional capacity. Psychological services are provided by the practitioner and not by Resilience Matters Clinical Psychology.
Dr Susan Ellis is currently not taking on new patients. She is currently providing professional and peer supervision and other consulting services.
Dr Ellis is an Australian Psychologist working in the United Kingdom and is an Australian Board-Approved Supervisor (Clinical Psychology). Her therapeutic style is warm, compassionate, and collaborative. Susan provides a safe, respectful, and non-judgemental environment where you can explore your experiences openly.
Areas of focus

Mr Christos Tatsis
Counselling Psychologist
B.Psychology (Hons), Univ. of Sydney · M.Psychology (Counselling), Univ. of Queensland, PSY0002594617
Practice Information: Christos is an independent registered psychologist providing services in their own professional capacity. Psychological services are provided by the practitioner and not by Resilience Matters Clinical Psychology.
Christos Tatsis is an endorsed Counselling Psychologist with psychology experience across the lifespan. Christos is currently not taking on new clients. He currently provides peer consultancy on school related issues.
He has worked in paediatric private practice and is currently employed as a School Psychologist. Christos is offers an inclusive, fun and collaborative space where young people and families feel genuinely heard, helping them build practical tools to thrive across both academic and personal settings.
Areas of focus
Gabi Cavaler
Clinical Psychologist
Bachelor of Psychological Science (Honours Class I) from UNSW and a Master of Clinical Psychology from Western Sydney University. She also holds qualifications in children’s services, community services and developmental trauma.
Gabi is a Clinical Psychologist and holds her sessions in English and Portuguese
Gabby treats and works with adults experiencing anxiety, depression, trauma, family estrangement, parenting challenges, neurodivergence, migration-related difficulties and significant life changes.
Her therapeutic approach draws primarily on Cognitive Behavioural Therapy, Schema Therapy and Dialectical Behaviour Therapy.
Gabi’s style is warm, collaborative and practical. She aims to provide a respectful and non-judgmental space where clients can explore their experiences, recognise strengths and develop strategies that support everyday functioning and wellbeing.
She has worked across hospital, university, community mental health, early-intervention, family and youth settings.
Areas of focus
Ronin
Mascot and Gaurd
Jack Russel Terrorier
Meet Ronin 🐾
Named after the "free samurai," Ronin lives life on his own terms. Loves a belly rub, passionate about food, believes every meal should be shared with him, he enjoys announcing his opinions to other dogs, and has a wonderfully inflated opinion of himself. Fortunately, he's much better with people than he is with his fellow canines. He has been in session by request.
Areas of focus
How we can work with you
- Australian Health Regulation Agency
- Medicare registered providers
- NDIS provider (where psychology is in your plan)
- SIRA / WorkCover provider
- NSW Department of Education and Training
Memberships & accreditations
- Australian Psychological Society (MAPS)
- ANZAED, Aust. & NZ Academy for Eating Disorders
- Academy for Eating Disorders
- SIRA accredited
- American and British Psychological Societies
Members of & accredited by

Curious if we'd be a good fit?
The best way to find out is a relaxed, no-pressure conversation. We'd be glad to hear what's on your mind and help you find the right clinician.
