BH
Brendan John Hammer
Brendan John Hammer is a lawyer in Chicago, IL who works for Hammer Serna & Quinn LLC. Practice areas include Alternative Dispute Resolution, Arbitration, Family. Licensed in Texas since 2015. Graduated from De Paul University in 2007.
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Law school
Bar admission
Office
Disciplinary
BH
Brendan John Hammer
Hammer Serna & Quinn LLCChicago, IL·10 years licensed
Claim profileContact attorney
Brendan John Hammer is a lawyer in Chicago, IL who works for Hammer Serna & Quinn LLC. Practice areas include Alternative Dispute Resolution, Arbitration, Family. Licensed in Texas since 2015. Graduated from De Paul University in 2007.
Law school
De Paul University
Class of 2007
Bar admission
2015
State Bar of TX · No. 24096726
Office
77 W Wacker Dr, Suite 4500
Chicago, IL 60601
Disciplinary
None on record
Clean since admission
Career history
2 observed firms
Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.
- Matador Adr LLCAS OF MAY 2023Private Law Practice · Chicago, IL
- Hammer Serna & Quinn LLCAS OF APR 2026Private Law Practice · Chicago, IL
Case data
Case data
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Practice & jurisdiction
Practice areas
- Alternative Dispute Resolution
- Arbitration
- Family
- Mediation
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Last refreshed Apr 2026