Atty. Peter J. Antoszyk

Atty. Peter J. Antoszyk

Peter J. Antoszyk is a lawyer practicing bankruptcy & debt, chapter 11 bankruptcy, international law.

New York New York 41 yrs experience 41 year
Call (332) 230-4093 Book Appointment

Profile Summary

About Peter J. Antoszyk at a glance

Peter J. Antoszyk is a Partner based in New York, New York, practicing at Proskauer Rose Llp. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on bankruptcy, chapter 11, and international. Admitted to practice in Massachusetts (1985) and Florida (1987). Educated at Boston University (J.D., 1985) and State University of New York at Albany (B.S., 1982). Recognitions include AV Preeminent. Active member of Massachusetts Bar Association The Florida Bar American Bankruptcy Institute (Chair, Finance & Banking Committee) Turnaround Management Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter J. Antoszyk is a lawyer practicing bankruptcy & debt, chapter 11 bankruptcy, international law
  • Peter received a B.S. degree from State University of New York at Albany in 1982, and has been licensed for 41 years
  • Peter practices at Proskauer Rose LLP in New York, NY

Practice Areas Explained

Peter J. Antoszyk's Areas of Practice

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

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Peter J. Antoszyk is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in New York →

Chapter 11 Bankruptcy

Peter J. Antoszyk is one of 5,840 chapter 11 attorneys indexed nationally. Browse chapter 11 attorneys in New York →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Peter J. Antoszyk is one of 40,133 international attorneys indexed nationally. Browse international 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 Peter J. Antoszyk

Where is Peter J. Antoszyk's law office located?
Peter J. Antoszyk's law practice is located in New York, New York. The firm is Proskauer Rose Llp. You can contact the office directly through this profile page.
What practice areas does Peter J. Antoszyk handle?
Peter J. Antoszyk focuses on bankruptcy, chapter 11, international. Each practice area listed reflects experience handling cases of that type in New York.
How long has Peter J. Antoszyk practiced law?
Peter J. Antoszyk has 41+ years of legal experience and has been licensed since 1985.
Where did Peter J. Antoszyk go to law school?
Peter J. Antoszyk earned their education at (J.D., 1985); (B.S., 1982).
How can I contact Peter J. Antoszyk for a consultation?
You can contact Peter J. Antoszyk 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 Peter J. Antoszyk received?
Peter J. Antoszyk's notable recognition includes: AV Preeminent.

Education

J.D.
Boston University
- 1985
B.S.
State University of New York at Albany
- 1982

Awards

AV Preeminent

Bar Admissions

Massachusetts
Admitted: 1985
Florida
Admitted: 1987

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