AttorneyMichael J. Mazzone● 31 total views
MM

Michael J. Mazzone

Haynes and Boone, LLP·Houston, TX·Harris County·43 years licensed

Michael J. Mazzone is a lawyer in Houston, TX who works for Haynes and Boone, LLP. Board certifications include Civil Trial Law. Licensed in Texas since 1983. Graduated from Suffolk University in 1983.

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Law school
Class of 1983
Bar admission
1983
State Bar of TX · #13313000
Office
1221 McKinney St Ste 4000
Houston, TX 77010
Disciplinary
None on record
Clean since admission
MM

Michael J. Mazzone

Haynes and Boone, LLP
Houston, TX·43 years licensed
Claim profileContact attorney

Michael J. Mazzone is a lawyer in Houston, TX who works for Haynes and Boone, LLP. Board certifications include Civil Trial Law. Licensed in Texas since 1983. Graduated from Suffolk University in 1983.

Law school
Suffolk University
Class of 1983
Bar admission
1983
State Bar of TX · #13313000
Office
1221 McKinney St Ste 4000
Houston, TX 77010
Disciplinary
None on record
Clean since admission
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Case data

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Practice, courts & credentials
Courts admitted10 total
Counties of Williams, McKenzie; Northwest Judicial District
District of North Dakota, Northwestern and Western Divisions
Eastern District of Louisiana
Fifth Circuit Court of Appeals
Texas Eastern District Court
Texas Northern District Court
Texas Southern District/Bankruptcy Court
Texas Western District Court
US Supreme Court
US Tax Court
Credentials1 certified
Civil Trial Law
Board certified 1989
No public disciplinary history
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Last refreshed Jun 2026