Mr. Andrew Harrison

BCom (Hons)

Managing Director

Mr Harrison is an experienced CEO and Non-Executive Director of both publicly listed and proprietary companies, across a range of sectors including healthcare (radiology and dental), resources, and the commercialisation of proprietary intellectual property. He has extensive experience in capital market transactions, including IPO activities, both local and international mergers and acquisitions, strategic restructuring and turnaround, and the management of distributed branch network organisations.

He has held senior executive roles with Brambles Australia, been a consultant to Chubb Australasia, was Managing Director and a Non-Executive Director of ASX listed Neptune Marine Services Limited until February 2006 and a Non-Executive & Executive Director of Draig Resources Limited until November 2012.

Ms. Marie Gibson

General Manager Operations - Victoria

Marie has worked in public and private radiology for over 30 years, as a radiographer, sonographer and then in operational management roles. She has a commitment to the provision of high quality and accessible radiology services to the community and enjoys working in a team to achieve that goal. Marie develops and maintains the operational and management strategic plan of the business to ensure full delivery of its capabilities.

Ms. Julie Chambers

Operations Manager

Julie’s experience ranges from senior administrative roles within General Practice, Business Management positions for large radiology groups to Operations Manager overseeing multiple radiology clinics.  Having completed a certificate in Health Administration, coupled with her years of experience, enables her to identify and promote core business strategies required for robust growth within a competitive environment.

She is experienced in leading large teams across a range of health environments. Julie has a proven track record in setting the business strategy, with significant capability in translating strategy in to execution to drive high performance and business growth.

Mr. Ken Birchall



Ken is an experienced finance and systems executive having worked across many industries including education, media, entertainment, finance and distribution industries. Ken is a member of Australian Society of Certified Practicing Accountants and has completed a Bachelor of Commerce at the University of New South Wales.

Mr. Brendan Revell


head of it

Brendan has broad experience in leading and managing all aspects of Corporate IT. His areas of expertise include technology strategy, development and execution, infrastructure management, IT service management, technology integration and project management.

He has a wide and diverse background in the technology industry having worked across multiple sectors including, financial services, government, manufacturing, not-for-profit, education and technology.