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About me

The family divorce lawyers of the Law Offices of Russell I. Marnell, P.C. concentrate their practice in divorce, custody, and all areas of family law. The award winning law firm offers complex family law counseling and provides expertise in matrimonial law requiring settlement or litigation. Russell I. Marnell, P.C is one of Nassau and Suffolk counties most esteemed family divorce law firms, providing exceptional client representation for more than 25 years. Our team of family divorce attorneys will help you navigate the many intricacies of divorce and family law. We welcome the opportunity to discuss your individual situation.


Practice areas


  1. Divorce: 90%
  2. Family: 10%


Payment types:

Cash, Check, Credit card

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Contact info

Law Offices of Russell I. Marnell, P.C.

90 Merrick Avenue
Suite 400
East Meadow, NY, 11554


NYCurrently registered 198503/07/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
AV Peer Review RatingMartindale-Hubbell2014
Top Legal EagleLong Island Pulse Magazine2011
Work experience
TitleCompany nameDuration
PresidentLaw Offices of Russell I. Marnell, P.C.1985 - Present
Association namePosition nameDuration
Nassau County Bar AssociationMemberN/A
Matrimonial Bar AssociationsMemberN/A
Suffolk County Bar AssociationMemberN/A
American Academy of Matrimonial LawyersFellowN/A
Nassau County Bar Association, Matrimonial Law CommitteePast ChairN/A
Publication nameTitleDate
New York Law JournalEnforcing Divorce Agreement: What is the Statute of Limitations?2012
The Nassau LawyerEquitable Estoppel Applied by Court to Preclude Biological Father's Parental Rights2011
The Nassau LawyerIssue Arising From Passage of the 'No Fault' Divorce Law2011
The Nassau LawyerHeather Still Has Two Mommies2010
New York Law JournalDo So-Ordered Stipulations Survive the Signing of a Divorce Agreement?2010
The Nassau LawyerCancelling Child Support Arrears - Will The Recently Decided Case of Carlton v. Heller Start a Trend?2010
New York Law JournalThe End of Social Abandonment as a Ground for Divorce?2010
School nameMajorDegreeGraduated
Hofstra University School of LawLawJD - Juris Doctor1984
State University of New York, AlbanyN/ABS - Bachelor of Science1980
Speaking engagements
Conference nameTitleDate
Presentation at the National Business Institute Program for Divorce ProfessionalsFamily Law A-Z2010
New York Family Law American Inn of CourtMotions for Recusal and Writs of Mandamus2007