Atty. Alan M. Klein

Atty. Alan M. Klein

Alan M. Klein is a lawyer practicing health care, mergers and acquisitions, corporate governance and 1 other area of law.

New York New York 40 yrs experience 40 year
Call (332) 252-0090 Book Appointment

Profile Summary

About Alan M. Klein at a glance

Alan M. Klein is a Partner based in New York, New York, practicing at Simpson Thacher & Bartlett LLP. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on business, m&a, and health care. Admitted to practice in New York (1986). Educated at Harvard Law School (J.D., 1984) and Haverford College (B.A., 1981). Active member of The Association of the Bar of the City of New York New York State, American and International Bar Associations Union Internationale des Avocats. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Alan M. Klein is a lawyer practicing health care, mergers and acquisitions, corporate governance and 1 other area of law
  • Alan received a B.A. degree from Haverford College in 1981, and has been licensed for 40 years
  • Alan practices at Simpson Thacher & Bartlett LLP in New York, NY

Practice Areas Explained

Alan M. Klein's Areas of Practice

Each practice area below reflects the types of cases Alan M. Klein handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

Alan M. Klein is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Mergers & Acquisitions

Alan M. Klein is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in New York →

Health Care Law

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

Alan M. Klein 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 Alan M. Klein

Where is Alan M. Klein's law office located?
Alan M. Klein's law practice is located in New York, New York. The firm is Simpson Thacher & Bartlett LLP. You can contact the office directly through this profile page.
What practice areas does Alan M. Klein handle?
Alan M. Klein focuses on business, m&a, health care. Each practice area listed reflects experience handling cases of that type in New York.
How long has Alan M. Klein practiced law?
Alan M. Klein has 40+ years of legal experience and has been licensed since 1986.
Where did Alan M. Klein go to law school?
Alan M. Klein earned their education at (J.D., 1984); (B.A., 1981).
How can I contact Alan M. Klein for a consultation?
You can contact Alan M. Klein 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.

Education

J.D.
Harvard Law School
- 1984
B.A.
Haverford College
- 1981

Bar Admissions

New York
Admitted: 1986

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