Who We Are

Sleep Disorders Australia is a voluntary group offering assistance and support to those persons and their families who are living with sleep disorders throughout Australia. Membership is available to all sufferers, members of their family, medical professionals, and any member of the public who has an interest in the area of sleep disorders.

Sleep Disorders Australia is registered as a public company, limited by guarantee, incorporated in NSW. It is also registered as a charity through the ACNC. It has been endorsed by the ATO as an income tax exempt charity and has ATO endorsement as a Deductible Gift Recipient.

The Articles of Association contain the rules pertaining to the association.


The Board currently has seven Directors:

Joe Soda, QLD
Director, National Chairman and Company Secretary

Les Dyball, NSW
Director and Membership Secretary

Sandi Steep, NSW
Director responsible for Finance

Gary Carr, TAS
Director responsible for Marketing

Glenn Murphy, SA

Max Kousins, WA

Michelle Chadwick, QLD

Professor Ron Grunstein, MBBS, MD, PhD, FRACP
Medical Advisor (see profile)

Professor John Corbett, MB, BS (Hons), FRCP (UK), FRACP, MA (Oxford), DPhil (Oxford), MACLM
Patron (see profile)