Quantium team

Brian Hartzer

CEO – Quantium Health

Brian leads Quantium’s global health analytics practice, driving innovation in healthcare delivery through advanced data science and AI solutions.

With teams across Australia, South Africa, the UK, and the US, Quantium Health partners with insurers, hospital groups, government agencies, and healthcare providers to improve patient outcomes and system efficiency through sophisticated analytics and actionable insights.

As the former CEO of Westpac, one of Australia’s largest banks, Brian led complex technology and analytics transformations that revolutionized customer experience and operational efficiency at scale.

Prior to Westpac, he held senior executive roles at RBS and ANZ Bank, where he consistently pioneered data and technology transformation initiatives in highly regulated environments with sensitive customer data.

Earlier in his career, Brian spent a decade as a management consultant with First Manhattan Consulting Group, advising major corporations on technology transformation, analytics capabilities, and risk management strategies.

Brian has a BA in European History from Princeton University is a Chartered Financial Analyst

Return to Team and locations page