Our Story

Founded in February of 2004 by John O' Callaghan, after an extensive career in computer software, wide area networking and as the lead in projects integrating Nurse Call systems and Medical devices, Acsess Health began. With a dedication to creating systems for healthcare industries that would help and support their people, we have spent these last 15+ years learning and developing new ways to improve our technology and delivery of services. As well as this, making sure that you have the best experience possible.


The Team

Acsess Health is its people and we wanted to introduce you to some of those key people in our organization.

David Legge

David is a part of our external executive team at Acsess Health. He completed a Bachelor of Economics and Politics at Monash University in 1974 and from 1991 until 2003, he was the non-executive Chairman of Prime Life Corporation: a publicly listed company focused on Retirement Villages and Aged Care (now part of Lend Lease Corp). David has an SME business background with 35 years as an owner and manager of companies involved in furniture manufacture, import/export and distribution. He has been a Lead Partner for 2015 investee, Good Cycles, ICAN network and has now joined the board of ICAN and SVP Melbourne. More recently his major activity has been as a private developer and operator of Retirement Villages and his involvement with the Jims Brands franchise.

Alex Legge

Alex is also a part of our external executive team at Acsess Health and is a chartered accountant having completed a Commerce, Accounting and Finance Degree at Melbourne University in 2005. Alex has held various roles including 4 years as a senior analyst at Deloitte Australia, 4 years as the Commercial Finance Manager at Schweppes Australia before becoming the Finance Manager for ANZ Asahi Beverages. Alex’s strong work ethic and financial intuition has made him an important part of the Acsess Health executive since July 2018. Alex also sits on the board for Woedan Pty Ltd, a company which owns and operates a small retirement village portfolio and is involved with the Jims Brands company extensively.

Sergio Cavarra

Sergio is our General Manager at Acsess Health who began his career as a licensed electrician and holds a Degree in Electrical Engineering. Soon after finishing his first degree, Sergio then completed further advanced studies in Photonics, the advanced study of the physical science of light (photon) generation, detection, and manipulation through emission, transmission, modulation, signal processing, switching, amplification, and sensing. He has been an important part of the Acsess Health team since 2012 and has held the role of General Manager since 2017.

Wendy Groeneweg

Wendy is our Chief Financial Officer for Acsess Health and has been a part of the team since 2005. She has extensive knowledge of the retirement and aged care industries and most importantly our client base, also acting as the cornerstone in all recruitment and HR matters. Wendy plays a major role in the navigation and handling of our growth, continuing to thrive internally within the organisation and working passionately to ensure staff consistently meet our expectations and that of our customers for Acsess Health.

Our Clients

In order to truly understand the diversity of aged care facilities, the ever changing nature of technology or the needs and desires of our customers, we work alongside clients who are experts in the health and aged care industries. This includes developers, consultants and managers who help us pinpoint how we can improve upon what we offer and the ways in which we offer it. Educating us on how people are choosing to use their phones, internet and televisions for communication and entertainment. Because if a service looks good on paper but misses the mark in practise then it can slowly become inaccessible. So it is up to us to listen and remain agile within our work.

Our Community

From nursing staff exchanging important information with one another, to elderly residents interested in watching their favourite Foxtel series, each person’s experience is very important to use. We take pride in our work and ensure that the private retirement estates, aged care and health care facilities we work with are stronger through their networks and systems. That way you can work better, worry less and do more.