RusselMarnellRussell I. Marnell, Esq.
President/Lead Attorney

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





Company Profile


Russell I. Marnell, Esq. – Bio

Russell I. Marnell, is the lead attorney of Law Offices of Russell I. Marnell, P.C., in practice for over 32 years and serving clients in Nassau and Suffolk Counties, as well as all five boroughs of New York City, in all areas of Divorce & Family Law. Mr. Marnell is a member of the prestigious American Inns of Court as well as a Fellow of the American Academy of Matrimonial Lawyers and board member of the Nassau County Bar Association. He is also a New York Super Lawyer and AV rated by Martindale-Hubbell. In addition to receiving his juris doctorate degree, Mr. Marnell obtained his MBA and passed all four parts of the CPA exam.

His firm handles all aspects of the following family issues:

  • Divorce
  • Custody
  • Visitation
  • Divorce Trials & Litigation and Appeals
  • Child Support Matters
  • Maintenance
  • Pre and Post Nuptial Agreements
  • Abuse and Neglect Matters
  • Orders of Protection

Mr. Marnell is a frequent lecturer on matrimonial law and has been interviewed by television and radio reporters on various aspects of divorce and family law.


Please leave this field empty.