RM
Robert J. Mangan
Robert J. Mangan is a lawyer in Garland, TX. Practice areas include Appellate: Civil. Licensed in Texas since 2020. Graduated from John Marshall Law School Chicago in 1978.
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Law school
Bar admission
Office
Disciplinary
RM
Robert J. Mangan
Garland, TX·6 years licensed
Claim profileContact attorney
Robert J. Mangan is a lawyer in Garland, TX. Practice areas include Appellate: Civil. Licensed in Texas since 2020. Graduated from John Marshall Law School Chicago in 1978.
Law school
John Marshall Law School Chicago
Class of 1978
Bar admission
2020
State Bar of TX · #24118831
Office
114 Fall Creek Court
Garland, TX 75044
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Appellate: Civil
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Last refreshed Jun 2026