Meet Dr Karin

Born in South Africa where I completed my undergraduate degree in Psychology, I have also lived in New Zealand for 10 years before moving to Australia in 2008. My post-graduate Masters and PhD studies in Psychology focused on couples' relationships, conflict and attachment.

I currently predominantly wear two work 'hats'. Most of my time is spent in private practice - I am a Registered Counsellor with the Australian Counselling Association and specialise in working with couples primarily using the Gottman Method. I also am a registered supervisor with the Vocational Mental Health Association Australia (VMPHAA) with a particular focus on supporting clinicians in their relationships/couples' cases and building private practice. For more information or to enquire about my availability, please click on the link to my practice website: www.relationshipssquared.com or read my couples counselling blog.

For my second 'hat' I also do some occasional academic writing/work as Adjunct Associate Professor at Victoria University. I have extensive experience as a researcher with strong skills in managing complex multi-site research projects and clinical trials. My area of focus has been broadly in mental health and medical research, including managing a clinical cardiac registry, and more recently university student wellbeing.

My research experience extends to relationship-building, leading teams and strategically interfacing with a wide range of people from cardiac surgeons to construction workers and young people. I am well versed in mixed methods research, evidence reviews and program evaluation. I am dedicated to research excellence, including consumer engagement, adhering to ethical standards, effective resource management and translating evidence-based findings to policy and practice.

 A photo of Dr Karin du Plessis
 A photo of Dr Karin du Plessis

Dr Karin du Plessis

Couples Counsellor & Adjunct Associate Professor, Victoria University, Registered Supervisor Vocational Mental Health Practitioners Association Australia (VMPHAA)

PhD (Psychology) MA (Psychology)

BA (Psychology) DipCouns, MACA

Contact

Reach out for collaborations or questions.

Email

karin@relationshipssquared.com

© 2026. All rights reserved.