GN
Gary David Nissenbaum
Gary David Nissenbaum is a lawyer in Union, NJ who works for Nissenbaum Law Group. Practice areas include Business, Ethics-Legal Malpractice. Court admissions include New Jersey District Court, New York Eastern District Court. Licensed in Texas since 2010. Graduated from Rutgers Law School in 1984.
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Law school
Bar admission
Office
Disciplinary
GN
Gary David Nissenbaum
Nissenbaum Law GroupUnion, NJ·15 years licensed
Claim profileContact attorney
Gary David Nissenbaum is a lawyer in Union, NJ who works for Nissenbaum Law Group. Practice areas include Business, Ethics-Legal Malpractice. Court admissions include New Jersey District Court, New York Eastern District Court. Licensed in Texas since 2010. Graduated from Rutgers Law School in 1984.
Law school
Rutgers Law School
Class of 1984
Bar admission
2010
State Bar of TX · No. 24073811
Office
2400 Morris Ave Ste 301
Union, NJ 07083
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Business
- Ethics-Legal Malpractice
Courts admitted
- New Jersey District Court
- New York Eastern District Court
- New York Southern District Court
- Second Circuit Court of Appeals
- Third Circuit Court of Appeals
- US Supreme Court
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Last refreshed Jun 2026