Atty. William Robert Weiselberg

Atty. William Robert Weiselberg

William Robert Weiselberg is a lawyer practicing family law, criminal law, criminal appeals and 1 other area of law. William received a B.A. degree from Herbert H.

Holtsville Holtsville 35 yrs experience 35 year
Call (631) 947-6570 Book Appointment

Criminal Appeals & More Attorney · Serving Holtsville, NY · 35+ Years Experience

Profile Summary

About William Robert Weiselberg at a Glance

William Robert Weiselberg is a criminal defense, family law, education, and appellate attorney based in Holtsville, New York. They have 35+ years of legal experience, licensed to practice since 1991. Admitted to practice in New York (1991) and Federal Courts, Southern, Eastern Districts (1991). Educated at Suffolk Law School (J.D., 1983) and Herbert H. Lehman College of the City University of New York (B.A. Psychology, 1972). Serves clients in Holtsville, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William Robert Weiselberg

  • William Robert Weiselberg is a lawyer practicing family law, criminal law, criminal appeals and 1 other area of law
  • William received a B.A. degree from Herbert H. Lehman College of the City University of New York in 1972, and has been licensed for 35 years
  • William practices in Holtsville, NY

Practice Areas Explained

William Robert Weiselberg's Areas of Legal Practice

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

Criminal Defense in Holtsville

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

William Robert Weiselberg is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

Family Law in Holtsville

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

William Robert Weiselberg is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in New York →

Education Law in Holtsville

Education attorneys for special education (IEP), school discipline, Title IX, and student rights.

William Robert Weiselberg is one of 23,864 education attorneys indexed nationally. Browse education attorneys in New York →

Appellate Practice in Holtsville

Appellate attorneys for civil and criminal appeals at state and federal court.

William Robert Weiselberg is one of 85,572 appellate attorneys indexed nationally. Browse appellate attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in Holtsville

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 Holtsville 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.

Holtsville Courts and Legal Process

Choosing a Holtsville-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 Holtsville or all attorneys in New York.

Frequently Asked

Common Questions About William Robert Weiselberg

Where is William Robert Weiselberg's law office located?
William Robert Weiselberg's law practice is located in Holtsville, New York. You can contact the office directly through this profile page.
What practice areas does William Robert Weiselberg handle?
William Robert Weiselberg focuses on criminal defense, family law, education, appellate. Each practice area listed reflects experience handling cases of that type in New York.
How long has William Robert Weiselberg practiced law?
William Robert Weiselberg has 35+ years of legal experience and has been licensed since 1991.
Where did William Robert Weiselberg go to law school?
William Robert Weiselberg earned their education at (J.D., 1983); (B.A. Psychology, 1972).
How can I contact William Robert Weiselberg for a consultation?
You can contact William Robert Weiselberg 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 Holtsville Choose William Robert Weiselberg

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 William Robert Weiselberg's practice in the field of criminal defense, family law, education, and appellate.

Decade-Tested Legal Experience

William Robert Weiselberg brings 35+ 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 Federal Courts, Southern, Eastern Districts, William Robert Weiselberg can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering criminal defense, family law, and education, William Robert Weiselberg can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Holtsville

A Holtsville-based practice means William Robert Weiselberg 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 William Robert Weiselberg Handles in Holtsville

Below is a representative sample of the types of matters William Robert Weiselberg 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.

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law

This list is illustrative, not exhaustive. Contact William Robert Weiselberg directly to discuss the specifics of your situation.

Search Reference

How People Find William Robert Weiselberg Online

Prospective clients searching for legal help in Holtsville 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 William Robert Weiselberg.

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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 William Robert Weiselberg directly.

William Robert Weiselberg's Practice Areas & Specializations

Education & Law School Background

J.D.
Suffolk Law School
- 1983
B.A. Psychology
Herbert H. Lehman College of the City University of New York
- 1972

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1991
Federal Courts, Southern, Eastern Districts
Admitted: 1991

Client Reviews & Ratings — William Robert Weiselberg

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