Marshall J. Gluck, Business Attorney in New York
Over 58 years of legal practice · focused on Business, Health Care, and IP · 5.0/5 rating from 1 verified client review
PartneratLeech Tishman
New, NY
Practicing business in New York since 1968.
- 58+
- Years practicing
- 5.0 ★
- 1 client review
- 2
- Bar admissions
Practices in
Are you Marshall J. Gluck?
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Quick answer
Marshall J. Gluck is a partner based in New York, NY. The practice focuses on Business, Health Care, and IP. Marshall has over 58 years of legal experience. Currently practicing at Leech Tishman. Rated 5.0 out of 5 from 1 client review.
- Based in
- New York, NY
- Experience
- over 58 years
- Known for
- Business · Health Care · IP
- Handles Business, Health Care, and IP matters from New York, NY.
- Over 58 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Marshall J. Gluck: Marshall J. Gluck is a partner based in New York, NY. The practice focuses on Business, Health Care, and IP. Marshall has over 58 years of legal experience. Currently practicing at Leech Tishman. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice areas handled by Marshall J. Gluck
Marshall concentrates on business, health care, ip, tax, and trusts. Each area below outlines the kind of case Marshall handles, typical outcomes to expect, and how the intake process starts.
Business
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Health Care
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IP
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Tax
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Trusts
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Business cases in New York
Marshall takes business 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 Marshall agrees to represent you.
Health Care cases in New York
Marshall takes health care 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 Marshall agrees to represent you.
IP cases in New York
Marshall takes ip 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 Marshall agrees to represent you.
Tax cases in New York
Marshall takes tax 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 Marshall agrees to represent you.
Trusts cases in New York
Marshall takes trusts 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 Marshall agrees to represent you.
Biography
About Marshall J. Gluck — Over 58 years of New York business experience
Marshall J. Gluck is a partner based in New York, NY. The practice focuses on Business, Health Care, and IP. Marshall has over 58 years of legal experience. Currently practicing at Leech Tishman. Rated 5.0 out of 5 from 1 client review.
Marshall Gluck focuses his practice on corporate transactions, healthcare, taxation, licensing and intellectual property, and estate planning/estate administration.
In his corporate practice, Marshall has had extensive experience representing companies and their owners and executives in a variety of business transactions, including the negotiation and structure of business start-ups, employment and consulting agreements, mergers and acquisitions, and real estate-related transactions and financing facilities. Marshall also advises individuals and family groups on business and estate planning, including both lifetime and generational planning.
Marshall has been involved in a number of international transactions in Europe, Latin America, and Asia. He has represented companies and joint ventures engaged in technology and intellectual property transfers, manufacturing and distribution of various products, real estate and resort properties, and the exploitation and development of mineral resources.
In his healthcare practice, Marshall provides counsel to healthcare companies regarding strategic planning (in both business and regulatory settings), acquisitions and divestitures, joint offerings, secondary financings, regulatory compliance, and licensure. Marshall also represents physicians and physician groups, providing them with general corporate and business advice in their day-to-day operations. He has also represented physicians with respect to medical staff credentialing and privilege disputes, as well as third-party audits, licensing, and disciplinary proceedings. Marshall represents hospital-based provider groups and departments in negotiating and structuring their compensation and governance arrangements. In addition to his firm activities, Marshall is a member of The American Health Lawyers Association and has lectured at teaching hospitals in the New York metropolitan area on legal and business issues concerning the medical profession.
Marshall's approach to business cases
Marshall Gluck focuses his practice on corporate transactions, healthcare, taxation, licensing and intellectual property, and estate planning/estate administration. In his corporate practice, Marshall has had extensive experience representing companies and their owners and executives in a variety of business transactions, including the negotiation and structure of business start-ups, employment…
Clients Marshall works with
Marshall reviews new inquiries case-by-case for business, health care, and ip matters across New York.
Credentials
Marshall J. Gluck's legal education and bar admissions
New York University School of Law
J.D. LL.M. · 1970
Lafayette College
A.B. · 1965
Jurisdictions
Marshall's state bar admissions
U.S. Court of Appeal
1972 · ACTIVE
New York
1968 · ACTIVE
Marshall studied at J.D. LL.M. in New York University School of Law and A.B. in Lafayette College.
Law school and academic background
Marshall completed J.D. LL.M. in New York University School of Law and A.B. in Lafayette College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marshall runs in New York is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of Marshall J. Gluck
Marshall has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Marshall's professional memberships and bar associations
American Bar Association New York State Bar Association
membership
Locations
Marshall J. Gluck's office in New York
Marshall's primary office is at One Dag Hammarskjöld Plaza, 885 Second Avenue, 3rd Floor, New York, NY, 10017. In-person meetings are by appointment; a phone intake usually comes first.
Leech Tishman
One Dag Hammarskjöld Plaza, 885 Second Avenue, 3rd Floor
New York, NY 10017
Open in Google MapsClient feedback
Client reviews of Marshall J. Gluck — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Marshall. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in New York.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Marshall J. Gluck claims this profile.
Read all reviewsHiring guide
How to hire Marshall J. Gluck — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Marshall usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Marshall charges for the initial consult. That fee is credited toward representation if you retain Marshall'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; Marshall will tell you what matters and what doesn't.
Questions to ask a business attorney in New York
A short list to run through before you commit: How many business 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 Marshall
Marshall discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business 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. Marshall confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Marshall's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Marshall J. Gluck
How much does it cost to hire Marshall for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marshall walks through the likely range during the consult so there are no surprises.
Does Marshall offer a free consultation?
Marshall charges for the initial consult; that fee is credited toward representation if you retain Marshall's office. Some business attorneys offer free consults — check Marshall's current terms during booking.
How long do business cases in New York typically take?
Simple business 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. Marshall gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Marshall take my case if I'm outside New York?
Marshall 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 — Marshall 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 Marshall?
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. Marshall will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Marshall accepting new business clients right now?
Marshall's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Albany and Brooklyn in New York
Marshall handles business matters throughout New York. Each city below is a direct link into the search page for verified business attorneys in that community.
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