Atty. David Alan Fleissig

Atty. David Alan Fleissig

David Alan Fleissig is a lawyer practicing securities litigation, commercial litigation. David received a B.A. degree from University of Pennsylvania in 1987, and has been licensed for 36 years.

New York New York 36 yrs experience 36 year
Call (347) 913-0394 Book Appointment

Profile Summary

About David Alan Fleissig at a glance

David Alan Fleissig is a Member based in New York, New York, practicing at The Dontzin Law Firm. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on business and litigation. Admitted to practice in California (1990), U.S. District Court, Southern District of New York (1991), U.S. District Court, Eastern District of New York (1991), and New York (1992). Educated at University of Michigan (J.D., 1990) and University of Pennsylvania (B.A., 1987). Active member of New York County Lawyers Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Alan Fleissig is a lawyer practicing securities litigation, commercial litigation
  • David received a B.A. degree from University of Pennsylvania in 1987, and has been licensed for 36 years
  • David practices at The Dontzin Law Firm in New York, NY

Practice Areas Explained

David Alan Fleissig's Areas of Practice

Each practice area below reflects the types of cases David Alan Fleissig 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.

David Alan Fleissig 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.

David Alan Fleissig 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 David Alan Fleissig

Where is David Alan Fleissig's law office located?
David Alan Fleissig's law practice is located in New York, New York. The firm is The Dontzin Law Firm. You can contact the office directly through this profile page.
What practice areas does David Alan Fleissig handle?
David Alan Fleissig focuses on business, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has David Alan Fleissig practiced law?
David Alan Fleissig has 36+ years of legal experience and has been licensed since 1990.
Where did David Alan Fleissig go to law school?
David Alan Fleissig earned their education at (J.D., 1990); (B.A., 1987).
How can I contact David Alan Fleissig for a consultation?
You can contact David Alan Fleissig 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.
University of Michigan
- 1990
B.A.
University of Pennsylvania
- 1987

Bar Admissions

California
Admitted: 1990
U.S. District Court, Southern District of New York
Admitted: 1991
U.S. District Court, Eastern District of New York
Admitted: 1991
New York
Admitted: 1992

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