DirectoryDallasCatherine Syllaios CallahanLast refreshed Jun 2026
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BAR · 24053500

Catherine Syllaios Callahan

Vinson & Elkins LLP·Dallas, TX·20 years licensed

Catherine Syllaios Callahan is a lawyer in Dallas, TX who works for Vinson & Elkins LLP. Licensed in Texas since 2006. Graduated from Stanford University in 2004.

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Law school
Class of 2004
Bar admission
2006
State Bar of TX
Office
2001 Ross Avenue, Suite 3900
Dallas, TX
Disciplinary
None on record
Clean since admission
Reviews
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Catherine Syllaios Callahan

Vinson & Elkins LLP
BAR · 24053500
Dallas, TX·20 years licensed
Contact attorney

Catherine Syllaios Callahan is a lawyer in Dallas, TX who works for Vinson & Elkins LLP. Licensed in Texas since 2006. Graduated from Stanford University in 2004.

Law school
Stanford University
Class of 2004
Bar admission
2006
State Bar of TX
Office
2001 Ross Avenue, Suite 3900
Dallas, TX
Disciplinary
None on record
Clean since admission
Reviews
No reviews yet
No scored reviews
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