Atty. Jeffrey Mark Greilsheimer

Atty. Jeffrey Mark Greilsheimer

Jeffrey Mark Greilsheimer is a lawyer practicing litigation, accounting malpractice, securities litigation and 3 other areas of law. Jeffrey received a A.B. degree from Dartmouth College in 1994, and has been licensed for 28 years.

New York New York 28 yrs experience 28 year
Call (516) 689-0094 Book Appointment

Profile Summary

About Jeffrey Mark Greilsheimer at a glance

Jeffrey Mark Greilsheimer is a Counsel based in New York, New York, practicing at Hughes Hubbard And Reed Llp. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on business, securities, litigation, and consumer. Admitted to practice in New York (1998), U.S. District Court, Southern District of New York (1998), and U.S. District Court, Eastern District of New York (1998). Educated at Fordham University School of Law (J.D., 1997) and Dartmouth College (A.B., 1994). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jeffrey Mark Greilsheimer is a lawyer practicing litigation, accounting malpractice, securities litigation and 3 other areas of law
  • Jeffrey received a A.B. degree from Dartmouth College in 1994, and has been licensed for 28 years
  • Jeffrey practices at Hughes Hubbard & Reed LLP in New York, NY

Practice Areas Explained

Jeffrey Mark Greilsheimer's Areas of Practice

Each practice area below reflects the types of cases Jeffrey Mark Greilsheimer 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.

Jeffrey Mark Greilsheimer is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Securities Law

Jeffrey Mark Greilsheimer is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Jeffrey Mark Greilsheimer is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Jeffrey Mark Greilsheimer is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 Jeffrey Mark Greilsheimer

Where is Jeffrey Mark Greilsheimer's law office located?
Jeffrey Mark Greilsheimer's law practice is located in New York, New York. The firm is Hughes Hubbard And Reed Llp. You can contact the office directly through this profile page.
What practice areas does Jeffrey Mark Greilsheimer handle?
Jeffrey Mark Greilsheimer focuses on business, securities, litigation, consumer. Each practice area listed reflects experience handling cases of that type in New York.
How long has Jeffrey Mark Greilsheimer practiced law?
Jeffrey Mark Greilsheimer has 28+ years of legal experience and has been licensed since 1998.
Where did Jeffrey Mark Greilsheimer go to law school?
Jeffrey Mark Greilsheimer earned their education at (J.D., 1997); (A.B., 1994).
How can I contact Jeffrey Mark Greilsheimer for a consultation?
You can contact Jeffrey Mark Greilsheimer 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.
Fordham University School of Law
- 1997
A.B.
Dartmouth College
- 1994

Bar Admissions

New York
Admitted: 1998
U.S. District Court, Southern District of New York
Admitted: 1998
U.S. District Court, Eastern District of New York
Admitted: 1998

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