Marilyn Assicurato Lion, Formation Attorney in New York
Over 21 years of legal practice · focused on Formation, Insurance, and M&A
PartneratDebevoise & Plimpton LLP
New, NY
Practicing formation in New York since 2005.
- 21+
- Years practicing
- 2
- Bar admissions
Are you Marilyn Assicurato Lion?
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Quick answer
Marilyn Assicurato Lion is a partner based in New York, NY. The practice focuses on Formation, Insurance, and M&A. Marilyn has over 21 years of legal experience. Currently practicing at Debevoise & Plimpton LLP.
- Based in
- New York, NY
- Experience
- over 21 years
- Known for
- Formation · Insurance · M&A
- Handles Formation, Insurance, and M&A matters from New York, NY.
- Over 21 years of practice as a licensed attorney.
About Marilyn Assicurato Lion: Marilyn Assicurato Lion is a partner based in New York, NY. The practice focuses on Formation, Insurance, and M&A. Marilyn has over 21 years of legal experience. Currently practicing at Debevoise & Plimpton LLP.
Areas of practice
Marilyn's practice areas in New York
Marilyn concentrates on formation, insurance, and m&a. Each area below outlines the kind of case Marilyn handles, typical outcomes to expect, and how the intake process starts.
Formation
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Insurance
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M&A
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Formation cases in New York
Marilyn takes formation matters in 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 Marilyn agrees to represent you.
Insurance cases in New York
Marilyn takes insurance matters in 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 Marilyn agrees to represent you.
M&A cases in New York
Marilyn takes m&a matters in 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 Marilyn agrees to represent you.
Biography
Marilyn Assicurato Lion, formation attorney serving New York
Marilyn Assicurato Lion is a partner based in New York, NY. The practice focuses on Formation, Insurance, and M&A. Marilyn has over 21 years of legal experience. Currently practicing at Debevoise & Plimpton LLP. Marilyn works from New York and takes on formation matters across the region.
Marilyn Assicurato Lion is a lawyer practicing insurance, corporate / incorporation, mergers / acquisitions. Marilyn received a B.A. degree from University of Pennsylvania in 2001, and has been licensed for 21 years. Marilyn practices at Debevoise & Plimpton LLP in New York, NY.
Marilyn's approach to formation cases
Marilyn Assicurato Lion is a lawyer practicing insurance, corporate / incorporation, mergers / acquisitions. Marilyn received a B.A. degree from University of Pennsylvania in 2001, and has been licensed for 21 years. Marilyn practices at Debevoise & Plimpton LLP in New York, NY.
Clients Marilyn works with
Marilyn reviews new inquiries case-by-case for formation, insurance, and m&a matters across New York.
Credentials
Credentials — where Marilyn studied and practices
Harvard University
J.D. · 2005
University of Pennsylvania
B.A. · 2001
Jurisdictions
Marilyn's state bar admissions
New York
2006 · ACTIVE
New Jersey
2005 · ACTIVE
Marilyn studied at J.D. in Harvard University and B.A. in University of Pennsylvania.
Law school and academic background
Marilyn completed J.D. in Harvard University and B.A. in University of Pennsylvania. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marilyn runs in New York is where that training gets applied to real client questions.
Locations
Marilyn Assicurato Lion's office in New York
Marilyn's primary office is at 919 Third Avenue, New York, NY, 10022. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Marilyn Assicurato Lion
Marilyn has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Marilyn Assicurato Lion — what to expect in your first consultation
Working with a new formation attorney should feel structured. Here's how the first two conversations with Marilyn usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Marilyn charges for the initial consult. That fee is credited toward representation if you retain Marilyn'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; Marilyn will tell you what matters and what doesn't.
Questions to ask a formation attorney in New York
A short list to run through before you commit: How many formation 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 Marilyn
Marilyn discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in formation practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every formation 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. Marilyn confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Marilyn's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many formation practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Marilyn Assicurato Lion
How much does it cost to hire Marilyn for a formation case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marilyn walks through the likely range during the consult so there are no surprises.
Does Marilyn offer a free consultation?
Marilyn charges for the initial consult; that fee is credited toward representation if you retain Marilyn's office. Some formation attorneys offer free consults — check Marilyn's current terms during booking.
How long do formation cases in New York typically take?
Simple formation 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. Marilyn gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Marilyn take my case if I'm outside New York?
Marilyn 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 — Marilyn 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 Marilyn?
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. Marilyn will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Marilyn accepting new formation clients right now?
Marilyn's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Formation attorneys serving Albany and Brooklyn in New York
Marilyn handles formation matters throughout New York. Each city below is a direct link into the search page for verified formation attorneys in that community.
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If Marilyn's intake is full or the fit isn't right, these formation attorneys in New York handle similar matters. Every profile below is verified and open to consultations.





