Atty. Lon J Seidman

Atty. Lon J Seidman

Lon J. Seidman practices primarily in the areas of business and bankruptcy litigation.

Wantagh Wantagh 32 yrs experience 32 year
Call (332) 334-7468 Book Appointment

Profile Summary

About Lon J Seidman at a glance

Lon J Seidman is a Partner based in Wantagh, New York, practicing at LaMonica Herbst & Maniscalco, LLP. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on business and litigation. Admitted to practice in New Jersey (1994), New York (1995), and Florida United States District Court for the Southern District of New York United States District Co (1997). Educated at State University of New York at Binghamton (B.A., 1991) and Hofstra University J.D. Hofstra Law Review, 1994 Articles Editor (—). Recognitions include AV Preeminent. Serands clients in Wantagh, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Lon J. Seidman practices primarily in the areas of business and bankruptcy litigation
  • During law school, Mr. Seidman was an Articles Editor for the Hofstra Law Review
  • After graduating from law school, Mr. Seidman was associated with a major New York law firm, where he practiced in the business litigation group
  • He has extensive experience in all areas of business litigation and in representing trustees, creditors and other clients in connection with complex bankruptcy litigation and business litigation at the trial and appellate levels
  • Mr. Seidman is a member of the Litigation Committee of the Association of the Bar of the City of New York and is an active member of Residents For a More Beautiful Port Washington
  • Noteworthy Mr. Seidman has been awarded an AV Rating for his professionalism and the quality of his legal work from Martindale Hubbell, the premier directory of legal professionals
  • Mr. Seidman has lectured on litigation issues as a panel member for the New York State Bar Association, to the New York Society of CPA's, and to the New York Chapter for the Association of Corporate Counsel
  • Memberships Association of the Bar of the City of New York

Practice Areas Explained

Lon J Seidman's Areas of Practice

Each practice area below reflects the types of cases Lon J Seidman handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Lon J Seidman is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Civil Litigation

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

Lon J Seidman 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 Wantagh 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 Wantagh or all attorneys in New York.

Frequently Asked

Common questions about Lon J Seidman

Where is Lon J Seidman's law office located?
Lon J Seidman's law practice is located in Wantagh, New York. The firm is LaMonica Herbst & Maniscalco, LLP. You can contact the office directly through this profile page.
What practice areas does Lon J Seidman handle?
Lon J Seidman focuses on business, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Lon J Seidman practiced law?
Lon J Seidman has 32+ years of legal experience and has been licensed since 1994.
Where did Lon J Seidman go to law school?
Lon J Seidman earned their education at (B.A., 1991); (—).
How can I contact Lon J Seidman for a consultation?
You can contact Lon J Seidman 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.
What awards or recognition has Lon J Seidman received?
Lon J Seidman's notable recognition includes: AV Preeminent.

Practice Areas

Education

B.A.
State University of New York at Binghamton
- 1991
Hofstra University J.D. Hofstra Law Review, 1994 Articles Editor
- In Progress

Awards

AV Preeminent

Bar Admissions

New Jersey
Admitted: 1994
New York
Admitted: 1995
Florida United States District Court for the Southern District of New York United States District Co
Admitted: 1997

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