Mark O'Brien – Biography
Last update: April 14, 2026Executive profile
Mark was Non Executive Director for Mater Health Services.
Mark O'Brien is currentlyDirector at St John of God Health Care - View - St John of God Health Care org chart
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Education
In 1984, Mark O'Brien completed a Bachelor of Medicine & Bachelor of Surgery at University of Queensland.
They have also studied at University of Queensland :
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Company Colleagues
- At St John of God Health Care, Mark O'Brien has 24 colleagues including Bryan Pyne (CEO), Shelly Park (Director)…
Homonyms
- Mark O'Brien - Executive Vice President and General Counsel - Baffinland Iron Mines
- Mark O'Brien - Chief Executive Officer, Omnicom Brand Consulting Group - Omnicom
- Mark O'Brien - Chief Operating Officer - SSH
- Mark O'Brien - Chief Technology Officer - The Magnum Ice Cream Company
- Mark O'Brien - Vice President Sales, Ontario - Trader Corporation
- Mark O'Brien - Senior Accountant - Validity
- Mark O'Brien - Chief Financial Officer - Vitesse
- Mark O'Brien - Global Head of Legal - Wellington Management
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Industry Colleagues
- In the Healthcare industry, Mark O'Brien has 54,616 colleagues in 3,494 companies located in 59 countries. 39,488 executive movements have been recorded in the last 12 months. Learn more about Healthcare.
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