Atty. Marshall J. Gluck

Atty. Marshall J. Gluck

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.

New York New York 58 yrs experience 58 year
Call (917) 473-1355 Email Book Appointment

Profile Summary

About Marshall J. Gluck at a glance

Marshall J. Gluck is a Partner based in New York, New York, practicing at Leech Tishman. They have 58+ years of legal experience, licensed to practice since 1968. Their practice focuses on trusts, business, ip, tax, and health care. Admitted to practice in New York (1968) and U.S. Court of Appeals, Second Circuit U.S. District Court, Southern District of New York U.S. Distri (1972). Educated at New York University School of Law (J.D. LL.M., 1970) and Lafayette College (A.B., 1965). Recognitions include AV Preeminent. Active member of American Bar Association New York State Bar Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • 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

Practice Areas Explained

Marshall J. Gluck's Areas of Practice

Each practice area below reflects the types of cases Marshall J. Gluck handles, with a brief overview of what that area of law covers.

Trusts

Marshall J. Gluck is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in New York →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Marshall J. Gluck is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Marshall J. Gluck is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New York →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Marshall J. Gluck is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in New York →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Marshall J. Gluck is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Marshall J. Gluck

Where is Marshall J. Gluck's law office located?
Marshall J. Gluck's law practice is located in New York, New York. The firm is Leech Tishman. You can contact the office directly through this profile page.
What practice areas does Marshall J. Gluck handle?
Marshall J. Gluck focuses on trusts, business, ip, tax, health care. Each practice area listed reflects experience handling cases of that type in New York.
How long has Marshall J. Gluck practiced law?
Marshall J. Gluck has 58+ years of legal experience and has been licensed since 1968.
Where did Marshall J. Gluck go to law school?
Marshall J. Gluck earned their education at (J.D. LL.M., 1970); (A.B., 1965).
How can I contact Marshall J. Gluck for a consultation?
You can contact Marshall J. Gluck 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.
What awards or recognition has Marshall J. Gluck received?
Marshall J. Gluck's notable recognition includes: AV Preeminent.

Education

J.D. LL.M.
New York University School of Law
- 1970
A.B.
Lafayette College
- 1965

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1968
U.S. Court of Appeals, Second Circuit U.S. District Court, Southern District of New York U.S. Distri
Admitted: 1972

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