

Sherryn Lethlean
Company Director
Founder - SL Training Centre
Health Leader. Resilience Trainer. Health Educator. Speaker & Presenter.
Helping people thrive physically, mentally and professionally
A Bit About Me
I'm a health and resilience trainer and coach, course developer, student psychologist and lifelong advocate for wellbeing, driven by both professional expertise and lived experience. From years as a professional model, to decades health spanning clinical nursing and teaching to executive leadership, I've dedicated my career to empowering people and organisation's to produce positive outcomes.
I've served as Director within the government's COVID-19 response, led teams, coordinated large scael programs, shaped policy, and supported people through times of challenge and change. But my purpose runs deaper than my profession. Having survived and risen above childhood trauma, I know the power of healing, and education to transform lives. That lived experience fuels my passion for helping others find strength, self-awareness, empowerment and wellbeing, and learn the tools to become resilient and unstoppable.
As the founder of SL Health Consulting Pty Ltd, trading as SL Training Centre, I create and deliver practical, evidence-based, psychology informed, and empowering health programs and courses for organisations, executives, healthcare professionals and individuals, blending clinical insight and qualifications with genuine human understanding.
My goal is to make health education not just informative, but life changing!! I believe that knowledge creates confidence, and confidence creates possibility. I believe that education is more than information - it's transformation! It's how we heal. It's how we grow. It's how we RISE.

Qualifications
James Cook University, 2025
Graduate Certificate in Psychology
Charles Darwin University, 2020
Graduate Certificate in Infectious Diseases Prevention and Control
LaTrobe University, 2019
Hepatitis & HIV Pre and Post Test Counselling Certificate
CBD College, 2015 & 2019
Cert IV TAE, and Upgrade
LaTrobe University, 2011
Postgraduate Immunisation Certificate
RMIT University, 2010
Postgraduate Diploma in Midwifery
RMIT University, 2003
Bachelor of Nursing
Various Institutions, 1994-2014
Certificate in Fitness, Personal Trainer Module, Certificate 3 in Fitness
Northern Institute of TAFE, 1996
Certificate in Sports Nutrition
University Single Units, 2012-2025
Nutrition, Brains and Behaviour, Counselling Psychology, Neuroscience and Biological Basis of Behaviour, The Psychology of Health, Wellbeing and Resilience, The Psychology of Learning, Memory and Cognition.
Currently Studying....
Graduate Diploma in Psychology (Bridging), pathway to registration as a Psychologist with Psychology Board of Australia
