Brittni Sullivan, Esq.

Brittni Sullivan, Esq., Elder Law Attorney in East Setauket, New York

Over 11 years of legal practice · focused on Elder Law, Estate Planning, and POA

PartneratBurner Prudenti Law, P.C.

East Setauket, NY

Practicing elder law in East Setauket since 2015.

11+
Years practicing
1
Bar admission

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Quick answer

Brittni Sullivan, Esq. is a partner based in East Setauket, NY. The practice focuses on Elder Law, Estate Planning, and POA. Brittni has over 11 years of legal experience. Currently practicing at Burner Prudenti Law, P.C..

Based in
East Setauket, NY
Experience
over 11 years
Known for
Elder Law · Estate Planning · POA
  • Handles Elder Law, Estate Planning, and POA matters from East Setauket, NY.
  • Over 11 years of practice as a licensed attorney.

About Brittni Sullivan, Esq.: Brittni Sullivan, Esq. is a partner based in East Setauket, NY. The practice focuses on Elder Law, Estate Planning, and POA. Brittni has over 11 years of legal experience. Currently practicing at Burner Prudenti Law, P.C..

Areas of practice

Brittni's practice areas in East Setauket

Brittni concentrates on elder law, estate planning, and poa. Each area below outlines the kind of case Brittni handles, typical outcomes to expect, and how the intake process starts.

Elder Law cases in East Setauket, New York

Brittni takes elder law matters in East Setauket, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Brittni agrees to represent you.

Estate Planning cases in East Setauket, New York

Brittni takes estate planning matters in East Setauket, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Brittni agrees to represent you.

POA cases in East Setauket, New York

Brittni takes poa matters in East Setauket, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Brittni agrees to represent you.

Biography

Brittni Sullivan, Esq., elder law attorney serving East Setauket

Brittni Sullivan, Esq. is a partner based in East Setauket, NY. The practice focuses on Elder Law, Estate Planning, and POA. Brittni has over 11 years of legal experience. Currently practicing at Burner Prudenti Law, P.C.. Brittni works from East Setauket, New York and takes on elder law matters across the region.

Brittni Sullivan is a Partner at Burner Prudenti Law, P.C., having joined the firm in January 2013 as a legal intern while still in law school. Since 2015 she has concentrated her practice in estate planning, elder law, and guardianship. For the ninth consecutive year in 2025 she was named a New York Metro Rising Star by Super Lawyers (an honor given to no more than 2.5% of attorneys), and in 2026 she was recognized for the third consecutive year as a Best Lawyers in America: Ones to Watch for Elder Law in Setauket. Brittni earned a B.A. in Political Science, magna cum laude, from Iona College in 2011 and a J.D. from Hofstra University School of Law in 2014, where she received the Linda Carmody‑Roberts Scholarship and was a Public Justice Foundation fellow. Named an Outstanding Woman in Law in 2018, she is active in the New York State and Suffolk County Bar Associations, the VIBS Elder Law Committee, and trusts-and-estates sections, writes and presents on elder-law topics, is licensed in New York, and lives in Port Jefferson with her husband, daughters Adelyn and Bianca, and their dogs Buffalo and Peanut.

Working with Brittni on a elder law matter

Brittni Sullivan is a Partner at Burner Prudenti Law, P.C., having joined the firm in January 2013 as a legal intern while still in law school. Since 2015 she has concentrated her practice in estate planning, elder law, and guardianship. For the ninth consecutive year in 2025 she was named a New York Metro Rising Star by Super Lawyers (an honor given to no more than 2.5% of attorneys), and in…

Who Brittni represents

Brittni reviews new inquiries case-by-case for elder law, estate planning, and poa matters in East Setauket and the surrounding New York area.

Credentials

Credentials — where Brittni studied and practices

  • Hofstra University School of Law

    J.D. · 2014

  • Iona College

    B.S. · 2011

Jurisdictions

Brittni's state bar admissions

  • New York

    2015 · ACTIVE

Brittni studied at J.D. in Hofstra University School of Law and B.S. in Iona College.

Law school and academic background

Brittni completed J.D. in Hofstra University School of Law and B.S. in Iona College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Brittni runs in New York is where that training gets applied to real client questions.

Affiliations

Brittni's professional memberships and bar associations

  • New York State Bar Association Suffolk County Bar Association

    membership

Locations

Brittni Sullivan, Esq.'s office in East Setauket

Brittni's primary office is at 12 Research Way, East Setauket, NY, 11733. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Burner Prudenti Law, P.C.

12 Research Way

East Setauket, NY 11733

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Client feedback

Client reviews of Brittni Sullivan, Esq.

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Hiring guide

How to hire Brittni Sullivan, Esq. — what to expect in your first consultation

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

Consultation formats and pricing

Brittni charges for the initial consult. That fee is credited toward representation if you retain Brittni'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; Brittni will tell you what matters and what doesn't.

Questions to ask a elder law attorney in East Setauket, New York

A short list to run through before you commit: How many elder law 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 Brittni

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

Hourly rates, contingency fees, and flat-fee options

Every elder law 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. Brittni confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Brittni Sullivan, Esq.

  • How much does it cost to hire Brittni for a elder law case?

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

  • Does Brittni offer a free consultation?

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

  • How long do elder law cases in New York typically take?

    Simple elder law 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. Brittni gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Brittni take my case if I'm outside East Setauket?

    Brittni is licensed in New York. Matters governed by New York law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Brittni 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 Brittni?

    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. Brittni will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Brittni accepting new elder law clients right now?

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

Areas served

Elder Law attorneys serving East Setauket and Albany in New York

Brittni handles elder law matters throughout New York. Each city below is a direct link into the search page for verified elder law attorneys in that community.

More counsel

If Brittni's intake is full or the fit isn't right, these elder law attorneys in East Setauket handle similar matters. Every profile below is verified and open to consultations.