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Atty. John G. Coster

Atty. John G. Coster

John G. Coster is a lawyer practicing civil litigation, labor and employment.

Boston Boston 43 yrs experience 43 year
Call (857) 365-4587 Book Appointment

Profile Summary

About John G. Coster at a glance

John G. Coster is a Member based in Boston, Massachusetts, practforg at John G. H. Coster. They haand 43+ years of legal experience, licensed to practice since 1983. Admitted to practice in Massachusetts (1983) and Rhode Island (1984). Educated at Boston University (J.D., 1983) and University of Pennsylvania (A.B., 1980). Actiand member of Massachusetts and American Bar Associations. Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • John G. Coster is a lawyer practicing civil litigation, labor and employment
  • John received a A.B. degree from University of Pennsylvania in 1980, and has been licensed for 43 years
  • John practices at John G. H. Coster in Boston, MA

Jurisdictional Context

Why local counsel matters in Massachusetts

Practforg law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand 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 substantiand 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 G. Coster

Where is John G. Coster's law office located?
John G. Coster's law practice is located in Boston, Massachusetts. The firm is John G. H. Coster. You can contact the office directly through this profile page.
How long has John G. Coster practiced law?
John G. Coster has 43+ years of legal experience and has been licensed since 1983.
Where did John G. Coster go to law school?
John G. Coster earned their education at (J.D., 1983); (A.B., 1980).
How can I contact John G. Coster for a consultation?
You can contact John G. Coster 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.
Boston University
- 1983
A.B.
University of Pennsylvania
- 1980

Bar Admissions

Massachusetts
Admitted: 1983
Rhode Island
Admitted: 1984

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