Callen John O'Brien
SuspendedRegistration #4014593
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- Minter Ellison
- Admitted
- 2001
- Law school
- University of New South Wales, Australia
- Location
- Sydney Nsw 2000
Contact and address
Record last verified Aug 30, 2026
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Claim this profileProfile data from official public records, last verified Aug 30, 2026. Request a correction via the corrections page.