Atty. Stephen John Dannhauser

Atty. Stephen John Dannhauser

Stephen John Dannhauser is a lawyer practicing mergers & acquisitions, financial markets and services, securities offerings and 3 other areas of law. Stephen received a B.A. degree from State University of New York at Stony Brook in 1972, and has been licensed for 50 years.

New York New York 50 yrs experience 50 year
Call (346) 656-1184 Book Appointment

Profile Summary

About Stephen John Dannhauser at a glance

Stephen John Dannhauser is a Chairman based in New York, New York, practicing at Weil, Gotshal & Manges LLP. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on business, m&a, and securities. Admitted to practice in New York (1976). Educated at Brooklyn Law School (J.D., 1975) and State University of New York at Stony Brook (B.A., 1972). Recognitions include AV Preeminent. Active member of American Bar Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Stephen John Dannhauser is a lawyer practicing mergers & acquisitions, financial markets and services, securities offerings and 3 other areas of law
  • Stephen received a B.A. degree from State University of New York at Stony Brook in 1972, and has been licensed for 50 years
  • Stephen practices at Weil, Gotshal & Manges LLP in New York, NY

Practice Areas Explained

Stephen John Dannhauser's Areas of Practice

Each practice area below reflects the types of cases Stephen John Dannhauser 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.

Stephen John Dannhauser is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Mergers & Acquisitions

Stephen John Dannhauser is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in New York →

Securities Law

Stephen John Dannhauser is one of 64,529 securities attorneys indexed nationally. Browse securities 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 Stephen John Dannhauser

Where is Stephen John Dannhauser's law office located?
Stephen John Dannhauser's law practice is located in New York, New York. The firm is Weil, Gotshal & Manges LLP. You can contact the office directly through this profile page.
What practice areas does Stephen John Dannhauser handle?
Stephen John Dannhauser focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in New York.
How long has Stephen John Dannhauser practiced law?
Stephen John Dannhauser has 50+ years of legal experience and has been licensed since 1976.
Where did Stephen John Dannhauser go to law school?
Stephen John Dannhauser earned their education at (J.D., 1975); (B.A., 1972).
How can I contact Stephen John Dannhauser for a consultation?
You can contact Stephen John Dannhauser 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 Stephen John Dannhauser received?
Stephen John Dannhauser's notable recognition includes: AV Preeminent.

Education

J.D.
Brooklyn Law School
- 1975
B.A.
State University of New York at Stony Brook
- 1972

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1976

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