Message with confidence, in confidence.
Meddage is a fast, secure and easy-to-use messaging service designed for frontline clinicians.
Designed for Australian privacy and security requirements, we use encrypt-on-view technology, on-shore data storage and verified user authentication to ensure that security is at the heart of everything we do, in order to protect you and your patients’ information.
Timely communication without risk

Security
Meddage is built on a foundation of security, stemming from our core values of privacy and confidentiality. Designed for Australian privacy and security requirements, all data is stored encrypted on your phone, and all photos will stay out of your photo library.

Connection
Meddage allows users to build 1–1 connections with all users on the app. As well as contacting known colleagues, there's opportunity to reach out to other clinicians. By authenticating all of our users, you can be assured that you’re safely exchanging information, no matter the recipient.

Outcomes
Meddage exists to allow clinicians to get the right information in a timely manner to expediate patient care.
Benefits when every second counts
Exchange information quickly and securely, while protecting patient privacy.
Exchange information with professionals you may or may not know.
No transmitted data is stored on your phone, further protecting you and preventing misuse of data.


Why choose Meddage?
Meddage has been specifically designed by frontline clinicians for use in your day-to-day work.
Meddage has a team of technical and security experts, who use cutting-edge technologies to ensure the security of the app.
Meddage is simple and easy to use – we’ve kept the core features of a traditional messaging platform, and tailored it for healthcare.
Meddage verifies all users on the app. As well as contacting known colleagues, there’s opportunity to reach out to other clinicians. By authenticating all of our users, you can be assured that you’re safely exchanging information with those you may or may not personally know.
Meddage does not store transmitted data on your phone, further protecting patient confidentiality and avoiding the misuse of any data.
Meet the
Meddage team
Dr John Williams
Co-Founder

Dr John Williams
John is a GP from Pt Lincoln in SA and the original founder of Meddage. Frustrated with the challenging and insecure options available for communicating with metropolitan colleagues, John envisaged a solution that every clinician could carry in their pocket. His first-hand medical sector knowledge ensures that Meddage is the tool that clinicians need.
Petrah Harslett
Co-Founder

Petrah Harslett
Petrah has been the Director of software companies to the education sector for more than 20 years. She has significant experience in the full life cycle of website and app development. She also brings business and relationship management skills to the team.
Michael Bennett
Director of Security

Michael Bennett
Michael is a senior cyber security strategy specialist and has extensive experience in cryptography, forensics, and cyber security. His a qualified IRAP Assessor and was previously employed by the Australian Department of Defence and the Australian Federal Police.
Nik Psevdos
Director of Clinical Trials

Nik Psevdos
Nik has a multidisciplinary background in business, science, biotechnology, technology (IT) environments and provides strategic direction, analysis and positioning of new opportunities. He has first-hand knowledge of the entrepreneurial ecosystem, technology start-up and intellectual property management, having held thought leadership roles across a range of technology focussed sectors including Science and Biotechnology, Research, Health, Financial Services and Technology. Nik holds formal post graduate qualifications in Business, Management and Science.
Be one of the first to experience Meddage
Meddage is a fast, secure and easy-to-use messaging service designed for frontline clinicians.