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Practice areas


  1. Discrimination: 20%
  2. Sexual Harassment: 20%
  3. Litigation: 20%
  4. Civil Rights: 20%
  5. Employment & Labor: 20%

Attorney endorsements

4 total 

Are you an attorney? Endorse this lawyer

  • Santos A Perez

    I endorse this lawyer.


    Santos Perez Criminal Defense Attorney
    Relationship: Fellow lawyer in community

  • Ty Hyderally

    John was an incredibly worthy adversary in a matter that was vigorously litigated. He handled his client's interests with zeal and adeptness. He always put his client's interest above his own. I give John my highest endorsement of a colleague and adversary of impeccable character and trustworthiness.


    Ty Hyderally Employment & Labor Attorney
    Relationship: Opposing Counsel on matter

Contact info

John J. Zidziunas & Associates

33 Plymouth Street.
Suite 202A
Montclair, NJ, 07042


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
National Quarterfinalist-Constitutional LawMoot Court Honor Society2005
Work experience
TitleCompany nameDuration
OwnerJohn J. Zidziunas & Associates2009 - Present
AssociateChasan Leyner & Lamparello2006 - 2008
Judicial Law ClerkHonorable Barbara A. Curran, S.J.C.2005 - 2006
Association namePosition nameDuration
Hudson County Bar Association. Young Lawyers DivisionMemberN/A
Sidney Reitman Employment Law American Inn of CourtMemberN/A
American Bar AssociationMemberN/A
School nameMajorDegreeGraduated
Nova Southeastern University - Shepard Broad Law CenterLawJD - Juris Doctor2005
University of Massachusetts, AmherstN/ABA - Bachelor of Arts2000
Seton Hall University School of LawVisiting StudentN/AN/A