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David T O'Sullivan, ADR Attorney in Morristown, New Jersey

Over 20 years of legal practice · focused on ADR, Alimony, and Child Custody · 4.7/5 rating from 8 verified client reviews

Practicing adr in Morristown since 2006.

20+
Years practicing
4.7 ★
8 client reviews
1
Bar admission

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Quick answer

David T O'Sullivan is a member based in Morristown, NJ. The practice focuses on ADR, Alimony, and Child Custody. David has over 20 years of legal experience. Currently practicing at The Law Office of David T. O'Sullivan, LLC. Rated 4.7 out of 5 from 8 client reviews.

Based in
Morristown, NJ
Experience
over 20 years
Known for
ADR · Alimony · Child Custody
  • Handles ADR, Alimony, and Child Custody matters from Morristown, NJ.
  • Over 20 years of practice as a licensed attorney.
  • Recognized with Peer Reviewed.

About David T O'Sullivan: David T O'Sullivan is a member based in Morristown, NJ. The practice focuses on ADR, Alimony, and Child Custody. David has over 20 years of legal experience. Currently practicing at The Law Office of David T. O'Sullivan, LLC. Rated 4.7 out of 5 from 8 client reviews.

Areas of practice

Practice areas handled by David T O'Sullivan

David concentrates on adr, alimony, child custody, child support, and divorce. Each area below outlines the kind of case David handles, typical outcomes to expect, and how the intake process starts.

ADR cases in Morristown, New Jersey

David takes adr matters in Morristown, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Alimony cases in Morristown, New Jersey

David takes alimony matters in Morristown, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Child Custody cases in Morristown, New Jersey

David takes child custody matters in Morristown, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Child Support cases in Morristown, New Jersey

David takes child support matters in Morristown, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Divorce cases in Morristown, New Jersey

David takes divorce matters in Morristown, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.

Biography

About David T O'Sullivan — Over 20 years of New Jersey adr experience

David T O'Sullivan is a member based in Morristown, NJ. The practice focuses on ADR, Alimony, and Child Custody. David has over 20 years of legal experience. Currently practicing at The Law Office of David T. O'Sullivan, LLC. Rated 4.7 out of 5 from 8 client reviews.

David T O'Sullivan is a lawyer practicing mediation, divorce, alimony and 5 other areas of law. David received a B.S. degree from Boston University in 1985, and has been licensed for 20 years. David practices at The Law Office of David T. O'Sullivan, LLC in Morristown, NJ.

Working with David on a adr matter

David T O'Sullivan is a lawyer practicing mediation, divorce, alimony and 5 other areas of law. David received a B.S. degree from Boston University in 1985, and has been licensed for 20 years. David practices at The Law Office of David T. O'Sullivan, LLC in Morristown, NJ.

Clients David works with

David reviews new inquiries case-by-case for adr, alimony, and child custody matters in Morristown and the surrounding New Jersey area.

Credentials

David T O'Sullivan's legal education and bar admissions

  • Seton Hall University School of Law

    J.D. · 1992

  • Boston University

    B.S. Finance · 1985

Jurisdictions

David's state bar admissions

  • New Jersey

    2006 · ACTIVE

David studied at J.D. in Seton Hall University School of Law and B.S. Finance in Boston University.

Law school and academic background

David completed J.D. in Seton Hall University School of Law and B.S. Finance in Boston University. Formal legal training is one signal of substantive knowledge — the day-to-day practice David runs in New Jersey is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of David T O'Sullivan

David has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • Peer Reviewed

Legal awards and honors

Peer Reviewed.

Locations

David T O'Sullivan's office in Morristown

David's primary office is at 191 Washington St., Morristown, NJ, 07960. In-person meetings are by appointment; a phone intake usually comes first.

Main office

The Law Office of David T. O'Sullivan, LLC

191 Washington St.

Morristown, NJ 07960

Open in Google Maps

Client feedback

Client reviews of David T O'Sullivan — 4.7/5 rating from 8 verified client reviews

Every review below is from a verified client of David. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing adr attorneys in Morristown.

4.7

8 client reviews

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once David T O'Sullivan claims this profile.

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Hiring guide

How to hire David T O'Sullivan — what to expect in your first consultation

Working with a new adr attorney should feel structured. Here's how the first two conversations with David usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

David charges for the initial consult. That fee is credited toward representation if you retain David's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; David will tell you what matters and what doesn't.

Questions to ask a adr attorney in Morristown, New Jersey

A short list to run through before you commit: How many adr matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for David

David discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in adr practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every adr matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. David confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

David's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many adr practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about David T O'Sullivan

  • How much does it cost to hire David for a adr case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. David walks through the likely range during the consult so there are no surprises.

  • Does David offer a free consultation?

    David charges for the initial consult; that fee is credited toward representation if you retain David's office. Some adr attorneys offer free consults — check David's current terms during booking.

  • How long do adr cases in New Jersey typically take?

    Simple adr matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. David gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can David take my case if I'm outside Morristown?

    David is licensed in New Jersey. Matters governed by New Jersey law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — David will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with David?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. David will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is David accepting new adr clients right now?

    David's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

ADR attorneys serving Morristown, Trenton and Newark in New Jersey

David handles adr matters throughout New Jersey. Each city below is a direct link into the search page for verified adr attorneys in that community.

More counsel

If David's intake is full or the fit isn't right, these adr attorneys in Morristown handle similar matters. Every profile below is verified and open to consultations.