Atty. Eric Mattison Rosenberg

Atty. Eric Mattison Rosenberg

Eric Mattison Rosenberg is a lawyer practicing securities litigation. Eric received a B.A. degree from Yale University in 1970, and has been licensed for 52 years.

Mamaroneck Mamaroneck 52 yrs experience 52 year
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Securities Litigation Attorney · Serving Mamaroneck, NY · 52+ Years Experience

Profile Summary

About Eric Mattison Rosenberg at a Glance

Eric Mattison Rosenberg is a litigation attorney based in Mamaroneck, New York. They have 52+ years of legal experience, licensed to practice since 1974. Admitted to practice in New York (1974). Educated at Columbia University (J.D., 1973) and Yale University (B.A., 1970). Serves clients in Mamaroneck, NY and the surrounding metropolitan area.

Attorney profile · Updated November 2026

About Eric Mattison Rosenberg

  • Eric Mattison Rosenberg is a lawyer practicing securities litigation
  • Eric received a B.A. degree from Yale University in 1970, and has been licensed for 52 years
  • Eric practices in Mamaroneck, NY

Practice Areas Explained

Eric Mattison Rosenberg's Areas of Legal Practice

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

Civil Litigation in Mamaroneck

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Eric Mattison Rosenberg is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in Mamaroneck

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 Mamaroneck 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.

Mamaroneck Courts and Legal Process

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

Frequently Asked

Common Questions About Eric Mattison Rosenberg

Where is Eric Mattison Rosenberg's law office located?
Eric Mattison Rosenberg's law practice is located in Mamaroneck, New York. You can contact the office directly through this profile page.
What practice areas does Eric Mattison Rosenberg handle?
Eric Mattison Rosenberg focuses on litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Eric Mattison Rosenberg practiced law?
Eric Mattison Rosenberg has 52+ years of legal experience and has been licensed since 1974.
Where did Eric Mattison Rosenberg go to law school?
Eric Mattison Rosenberg earned their education at (J.D., 1973); (B.A., 1970).
How can I contact Eric Mattison Rosenberg for a consultation?
You can contact Eric Mattison Rosenberg 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 Mamaroneck Choose Eric Mattison Rosenberg

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 Eric Mattison Rosenberg's practice in the field of litigation.

Decade-Tested Legal Experience

Eric Mattison Rosenberg brings 52+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Litigation Practice

Concentrating on litigation means Eric Mattison Rosenberg's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Mamaroneck

A Mamaroneck-based practice means Eric Mattison Rosenberg attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Eric Mattison Rosenberg Online

Prospective clients searching for legal help in Mamaroneck 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 Eric Mattison Rosenberg.

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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 Eric Mattison Rosenberg directly.

Eric Mattison Rosenberg's Practice Areas & Specializations

Education & Law School Background

J.D.
Columbia University
- 1973
B.A.
Yale University
- 1970

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1974

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