Atty. Jonathan S Sack

Atty. Jonathan S Sack

I am a results-oriented, energetic advocate for my clients. I am passionate about representing my clients.

New York New York 37 yrs experience 37 year
Call (347) 913-0285 Book Appointment

Profile Summary

About Jonathan S Sack at a glance

Jonathan S Sack is a Member based in New York, New York, practicing at Sack & Sack. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on divorce, family law, employment, expungement, and litigation. Admitted to practice in New York (1989), New Jersey (1989), U.S. Tax Court and U.S. District Court, Southern and Eastern Districts of New York (1990), and District of Columbia (1991). Educated at St. John's University (J.D., 1989) and State University of New York at Stony Brook (B.A., 1986). Active member of New York County, New York State, New Jersey State and American Bar Associations New York State Trial Lawyers Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • I am a results-oriented, energetic advocate for my clients
  • I am passionate about representing my clients
  • As most cases come from word-of-mouth referrals, I am proud of my reputation built one client at a time
  • Most clients are faced with a difficult challenge in a critical part of their lives: their jobs and careers
  • I am competitive and look forward to taking the fight to the employer to redress unfair and illegal actions
  • I align our firm's fee arrangement with the client's desired outcome so that there is an identity of interest in the result sought
  • My success is defined by each client obtaining the desired outcome as a consequence of my effective counsel
  • Most of all, I love what I do, and that is helping people and seeking fair results for clients who deserve better treatment from their employers

Practice Areas Explained

Jonathan S Sack's Areas of Practice

Each practice area below reflects the types of cases Jonathan S Sack handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Jonathan S Sack is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in New York →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Jonathan S Sack is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in New York →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Jonathan S Sack is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in New York →

Expungement & Sealing

Jonathan S Sack is one of 5,311 expungement attorneys indexed nationally. Browse expungement attorneys in New York →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Jonathan S Sack is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Jonathan S Sack

Where is Jonathan S Sack's law office located?
Jonathan S Sack's law practice is located in New York, New York. The firm is Sack & Sack. You can contact the office directly through this profile page.
What practice areas does Jonathan S Sack handle?
Jonathan S Sack focuses on divorce, family law, employment, expungement, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Jonathan S Sack practiced law?
Jonathan S Sack has 37+ years of legal experience and has been licensed since 1989.
Where did Jonathan S Sack go to law school?
Jonathan S Sack earned their education at (J.D., 1989); (B.A., 1986).
How can I contact Jonathan S Sack for a consultation?
You can contact Jonathan S Sack directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
St. John's University
- 1989
B.A.
State University of New York at Stony Brook
- 1986

Bar Admissions

New York
Admitted: 1989
New Jersey
Admitted: 1989
U.S. Tax Court and U.S. District Court, Southern and Eastern Districts of New York
Admitted: 1990
District of Columbia
Admitted: 1991

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