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Mark Gruber

Mark Gruber

Practice areas:

Divorce & Separation, Alimony, Child Custody, Child Support, Family, Uncontested Divorce, Domestic Violence, Marriage & Prenuptials, Mediation

Practice Areas

Licensed since 1976

  1. Divorce & Separation: 35%
    39 years, 500 cases
  2. Uncontested Divorce: 10%
    39 years, 475 cases
  3. Family: 10%
    39 years, 500 cases
  4. Child Support: 10%
    39 years, 500 cases
  5. Other: 35%
  6. More 



Free Consultation (30 minutes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

9 total 

  • Bennett James Wills

    I endorse this lawyer.


    Bennett Wills Contracts & Agreements Attorney
    Relationship: Fellow lawyer in community

  • Christian K. Lassen II

    Top-notch attorney. Highly respected in the legal community.


    Christian Lassen Personal Injury Attorney
    Relationship: Fellow lawyer in community

Contact Info

Gruber, Colabella & Liuzza,

41 Lakeside Blvd
Hopatcong, NJ, 07843




Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
Alfred E Capp Award-Excelancein CLENew Jersey Institute for Legal Education2008
Certified Matrimonial Law AttorneyNJ State Bar2001

Work Experience

TitleCompany NameDuration
Senior PartnerGruber, Colabella & Liuzza1976 - Present


Association NamePosition NameDuration
New Jersey Divorce ArbitratorsPresident2012 - Present
Sussex County Bar Association, Family Law CommitteeChair1998 - 1998
American Academy of Matrimonial LawyersFellow1988 - Present
Cable Television show Law TalkHost1985 - Present
Sussex County Bar AssociationTrustee1983 - 1985
Warrel Mt. Inns of CourtFormer MasterN/A


Publication NameTitleDate
NJ Skills and MethodsNew Jersey Family Law2012
The Basic Guide to New Jersey Divorce with Forms and Court RulesAuthor2012
ICLE Family LawSame Sex Marriage in New JerseyN/A


School NameMajorDegreeGraduated
New York University School of LawN/ALL.M - Master of Laws1984
Vermont Law SchoolLawJD - Juris Doctor1976
University of MarylandN/ABS - Bachelor of Science1973

Speaking Engagements

Conference NameTitleDate
Skills and MethodsFamily Law- ProcedureN/A
SeminarRemoval of Children from the StateN/A
SeminarUsing Experts in Complex Divorce CasesN/A
SeminarDomestic ViolenceN/A
SeminarPrimer on Divorce MediationN/A
New Jersey Skills and MethodsFamily Law-SubstanceN/A
Hot Tips in Divorce LawBurden of Proof in Divorce CasesN/A
AAML JournalCybersex & Divorce-WireTapN/A