Atty. Mark John Marroni

Atty. Mark John Marroni

Mark John Marroni is a lawyer practicing trusts and estates, estate planning. Mark received a B.S. degree from University of Connecticut in 1982, and has been licensed for 33 years.

Andover Andover 33 yrs experience 33 year
Call (781) 782-3026 Book Appointment

Estate Planning & More Attorney · Serving Andover, MA · 33+ Years Experience

Profile Summary

About Mark John Marroni at a Glance

Mark John Marroni is a trusts and estate planning attorney based in Andover, Massachusetts. They have 33+ years of legal experience, licensed to practice since 1993. Admitted to practice in Massachusetts (1993), New York (1993), and Connecticut (1993). Educated at New England School of Law (J.D., 1992) and University of Connecticut (B.S., 1982). Serves clients in Andover, MA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Mark John Marroni

  • Mark John Marroni is a lawyer practicing trusts and estates, estate planning
  • Mark received a B.S. degree from University of Connecticut in 1982, and has been licensed for 33 years
  • Mark practices in Andover, MA

Practice Areas Explained

Mark John Marroni's Areas of Legal Practice

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

Trusts in Andover

Mark John Marroni is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Massachusetts →

Estate Planning & Probate in Andover

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

Mark John Marroni is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Massachusetts →

Jurisdictional Context

Why Local Counsel Matters in Andover

Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Andover are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts 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 Massachusetts courts without local counsel or pro hac vice admission.

Andover Courts and Legal Process

Choosing a Andover-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 Massachusetts attorneys? Browse all attorneys in Andover or all attorneys in Massachusetts.

Frequently Asked

Common Questions About Mark John Marroni

Where is Mark John Marroni's law office located?
Mark John Marroni's law practice is located in Andover, Massachusetts. You can contact the office directly through this profile page.
What practice areas does Mark John Marroni handle?
Mark John Marroni focuses on trusts, estate planning. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Mark John Marroni practiced law?
Mark John Marroni has 33+ years of legal experience and has been licensed since 1993.
Where did Mark John Marroni go to law school?
Mark John Marroni earned their education at (J.D., 1992); (B.S., 1982).
How can I contact Mark John Marroni for a consultation?
You can contact Mark John Marroni 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 Andover Choose Mark John Marroni

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 Mark John Marroni's practice in the field of trusts and estate planning.

Decade-Tested Legal Experience

Mark John Marroni brings 33+ 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 Massachusetts, New York, and Connecticut, Mark John Marroni can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

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

Local Presence in Andover

A Andover-based practice means Mark John Marroni 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 Mark John Marroni Handles in Andover

Below is a representative sample of the types of matters Mark John Marroni has experience with under Massachusetts 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

This list is illustrative, not exhaustive. Contact Mark John Marroni directly to discuss the specifics of your situation.

Search Reference

How People Find Mark John Marroni Online

Prospective clients searching for legal help in Andover 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 Mark John Marroni.

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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 Mark John Marroni directly.

Mark John Marroni's Practice Areas & Specializations

Education & Law School Background

J.D.
New England School of Law
- 1992
B.S.
University of Connecticut
- 1982

Bar Admissions & Licensed Jurisdictions

Massachusetts
Admitted: 1993
New York
Admitted: 1993
Connecticut
Admitted: 1993

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