Atty. Deborah Kooperstein

Atty. Deborah Kooperstein

Deborah Kooperstein is a lawyer practicing commercial, real estate, trusts and 1 other area of law. Deborah received a B.A. degree from New York University in 1971, and has been licensed for 41 years.

Bridgehampton Bridgehampton 41 yrs experience 41 year
Call (516) 629-9605 Book Appointment

Commercial & More Attorney · Serving Bridgehampton, NY · 41+ Years Experience

Profile Summary

About Deborah Kooperstein at a Glance

Deborah Kooperstein is a Member based in Bridgehampton, New York, practicing at Deborah Kooperstein & Associates. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on trusts, estate planning, business, and real estate. Admitted to practice in New York (1985) and U.S. Supreme Court (2005). Educated at Cleveland-Marshall College of Law (J.D., 1982) and New York University (B.A., 1971). Serves clients in Bridgehampton, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Deborah Kooperstein

  • Deborah Kooperstein is a lawyer practicing commercial, real estate, trusts and 1 other area of law
  • Deborah received a B.A. degree from New York University in 1971, and has been licensed for 41 years
  • Deborah practices at Deborah Kooperstein & Associates in Bridgehampton, NY

Practice Areas Explained

Deborah Kooperstein's Areas of Legal Practice

Each practice area below reflects the types of cases Deborah Kooperstein handles, with a practical overview of what that area of law involves and how it may apply to your situation in Bridgehampton.

Trusts in Bridgehampton

Deborah Kooperstein is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in New York →

Estate Planning & Probate in Bridgehampton

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Deborah Kooperstein is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in New York →

Business & Corporate Law in Bridgehampton

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

Deborah Kooperstein is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New York →

Real Estate Law in Bridgehampton

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Deborah Kooperstein is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in Bridgehampton

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 Bridgehampton 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 venue, 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.

Bridgehampton Courts and Legal Process

Choosing a Bridgehampton-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Deborah Kooperstein

Where is Deborah Kooperstein's law office located?
Deborah Kooperstein's law practice is located in Bridgehampton, New York. The firm is Deborah Kooperstein & Associates. You can contact the office directly through this profile page.
What practice areas does Deborah Kooperstein handle?
Deborah Kooperstein focuses on trusts, estate planning, business, real estate. Each practice area listed reflects experience handling cases of that type in New York.
How long has Deborah Kooperstein practiced law?
Deborah Kooperstein has 41+ years of legal experience and has been licensed since 1985.
Where did Deborah Kooperstein go to law school?
Deborah Kooperstein earned their education at (J.D., 1982); (B.A., 1971).
How can I contact Deborah Kooperstein for a consultation?
You can contact Deborah Kooperstein 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.

Professional Profile

Why Clients in Bridgehampton Choose Deborah Kooperstein

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Deborah Kooperstein's practice in the field of trusts, estate planning, business, and real estate.

Decade-Tested Legal Experience

Deborah Kooperstein brings 41+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in New York and U.S. Supreme Court, Deborah Kooperstein can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering trusts, estate planning, and business, Deborah Kooperstein can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Bridgehampton

A Bridgehampton-based practice means Deborah Kooperstein attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Deborah Kooperstein Handles in Bridgehampton

Below is a representative sample of the types of matters Deborah Kooperstein has experience with under New York law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

This list is illustrative, not exhaustive. Contact Deborah Kooperstein directly to discuss the specifics of your situation.

Search Reference

How People Find Deborah Kooperstein Online

Prospective clients searching for legal help in Bridgehampton commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Deborah Kooperstein.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Deborah Kooperstein directly.

Deborah Kooperstein's Practice Areas & Specializations

Education & Law School Background

J.D.
Cleveland-Marshall College of Law
- 1982
B.A.
New York University
- 1971

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1985
U.S. Supreme Court
Admitted: 2005

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