Atty. John W. Gerstmayr

Atty. John W. Gerstmayr

John W. Gerstmayr is a lawyer practicing corporate, investment management.

Boston Boston 51 yrs experience 51 year
Call (857) 365-3472 Book Appointment

Profile Summary

About John W. Gerstmayr at a glance

John W. Gerstmayr is an Attorney based in Boston, Massachusetts, practicing at Ropes & Gray LLP. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on business. Admitted to practice in Massachusetts (1975). Educated at University of Pennsylvania Law School (J.D., 1975) and Rensselaer Polytechnic Institute (B.S. Rensselaer, 1971). Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John W. Gerstmayr is a lawyer practicing corporate, investment management
  • John received a B.S. degree from Rensselaer Polytechnic Institute in 1971, and has been licensed for 51 years
  • John practices at Ropes & Gray LLP in Boston, MA

Practice Areas Explained

John W. Gerstmayr's Areas of Practice

Each practice area below reflects the types of cases John W. Gerstmayr 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.

John W. Gerstmayr is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Jurisdictional Context

Why local counsel matters in Massachusetts

Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Boston are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts 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 Massachusetts courts without local counsel or pro hac vice admission.

Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.

Frequently Asked

Common questions about John W. Gerstmayr

Where is John W. Gerstmayr's law office located?
John W. Gerstmayr's law practice is located in Boston, Massachusetts. The firm is Ropes & Gray LLP. You can contact the office directly through this profile page.
What practice areas does John W. Gerstmayr handle?
John W. Gerstmayr focuses on business. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has John W. Gerstmayr practiced law?
John W. Gerstmayr has 51+ years of legal experience and has been licensed since 1975.
Where did John W. Gerstmayr go to law school?
John W. Gerstmayr earned their education at (J.D., 1975); (B.S. Rensselaer, 1971).
How can I contact John W. Gerstmayr for a consultation?
You can contact John W. Gerstmayr 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.
University of Pennsylvania Law School
- 1975
B.S. Rensselaer
Rensselaer Polytechnic Institute
- 1971

Bar Admissions

Massachusetts
Admitted: 1975

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