Board Profiles

Parkinson’s WA Board Profiles

The Parkinsons WA Board of Management are an elected volunteer executive group that meets on a monthly basis with our CEO Brenda Matthews.

They provide a wealth of knowledge and experience to oversee the running of Parkinson’s WA.


John McDonald


John has been the President of Parkinson’s WA for many years and has extensive business management experience gained both in Australia and overseas.  John was also a Board member and President of Parkinson’s Australia for many years.

John was recently re-elected as President for Parkinson’s WA, John has personal family links to Parkinson’s and is a well-deserved figurehead of our organisation.




Professor Natalie Gasson

Vice President

Registered Psychologist, Member of the Australian Psychology Society, PhD

Natalie is currently the Program Director for Undergraduate Psychology at Curtin University.  Natalie has been teaching psychology for over 25 years, and her psychology practice has focussed on children and neuropsychological assessment.  Natalie has been on the Board of Parkinson’s WA for almost 20 years and is also Chair of the Research Advisory Committee and a member of the Professional Advisory Council.

Natalie joined Parkinson’s WA following completing her PhD on how to best test cognition (thinking skills) in Parkinson’s and having received participative support from Parkinson’s WA members offered her services in return.


closeup Parkinson's WA Board Member Alastair Hope

Alastair Hope

Board Member


Alastair practiced law for over 20 years and

was inspired to join Parkinson’s WA after hearing of our good work.  Alastair has a close friend and also a neighbour with Parkinson’s.





closeup Parkinson's WA Board Member Keith Geers

Keith Geers

Board Member


Keith is an Accountant and was a partner in 1981 at Geers & Pusey, later commencing the GeersSullivan practice with his son-in-law.  GeersSullivan has always been active in the not-for-profit sector.

In the past Keith has been Chairman of the Public Accountant Committee for CPA, Board Member of MercyCare Ltd and on Santa Maria College Board.  Keith is currently the Board Representative on the Research and Risk Committees, and Board Member of Peel Home and Community Supports Inc, in addition to Parkinson’s WA.

Keith joined the Parkinson’s WA Board after being involved in organising the annual Golf fundraising day.


closeup Parkisnon's WA Board Member Lydia Kilcullen

Lydia Kilcullen

Board Member

Lydia Kilcullen has over 20 years experience in consulting, financial accounting, teaching, and research roles.  Lydia has worked at UWA where she progressed to a leadership role within the Business School as Associate Director of Accreditation.  Lydia now works for a boutique strategic consulting business Illouette.

Lydia is a Board Member of Asthma Foundation WA and Parkinson’s WA.



closeup Parkinson's WA Board member Rod Liliywhite

Rod Lillywhite

Board Member

BA, Masters of Educational Management, Diploma of Financial Planning

Rod spent 16 years as a teacher and administrator in government and private schools.  Rod then began a career in financial planning with a large independent organisation and later became partner.  Rod was an initial partner of the national organisation known as Shadforth Financial Group, before retiring in 2010.

Rod joined Parkinson’s WA  in 2013 and is the nominated Parkinson’s WA representative on the Parkinson’s Australia Board.



closeup Parkinson's WA Board member Don BoltoDon Bolto

Board Member

Don graduated in 1967 and worked as a private practice Dentist for 40 years in Subiaco until retiring in 2011.  In 2012 Don began working part-time as a Dentist in communities in the Northern Territory before retiring again in 2016.

Don has family members and friends with Parkinson’s, including his mother in law and wife’s cousin.  Don chose to join the Parkinson’s WA Board to help in some small way.




closeup Parkinson's WA Treasurer William LooWilliam Loo


Our recently appointed Treasurer William Loo is a Perth based Public Accountant.

Originally from Singapore, William arrived in Perth in 1974 and attended UWA.   William has family links to Parkinson’s as his father was diagnosed with the condition in his mid-fifties.




Roseanne Thomas


B.SC, CPA, PhD etc, DBA (Information Systems), AICD, CPA

Roseanne was Financial Controller and Company Secretary at D’Orsognsa in Perth for over 20 years.  Roseanne has also held a range of senior positions in large commercial companies including Arnotts Biscuits, Marrickville Holdings, Pfizer Chemicals.  Roseanne is a Board Member of Fremantle Multicultural Centre and member of Soroptimist International Fremantle.

Roseanne has links to Parkinson’s through friends and her daughter is also involved with Parkinson’s research at ParkC in Perth.