Atty. Jon C. Cowen

Atty. Jon C. Cowen

Jon C. Cowen is a lawyer practicing professional liability, commercial litigation, insurance coverage and 1 other area of law.

Boston Boston 38 yrs experience 38 year
Call (857) 326-6869 Book Appointment

Profile Summary

About Jon C. Cowen at a glance

Jon C. Cowen is a Partner based in Boston, Massachusetts, practicing at Posternak Blankstein & Lund LLP. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on business, litigation, insurance, and entertainment. Admitted to practice in Massachusetts (1988), U.S. District Court, District of Massachusetts (1989), and U.S. Court of Appeals, First Circuit (1993). Educated at Cornell University School of Law (J.D., 1988) and Dartmouth College (B.A., 1983). Recognitions include AV Preeminent. Active member of Boston and American Bar Associations. Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jon C. Cowen is a lawyer practicing professional liability, commercial litigation, insurance coverage and 1 other area of law
  • Jon received a B.A. degree from Dartmouth College in 1983, and has been licensed for 38 years
  • Jon practices at Posternak Blankstein & Lund LLP in Boston, MA

Practice Areas Explained

Jon C. Cowen's Areas of Practice

Each practice area below reflects the types of cases Jon C. Cowen 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.

Jon C. Cowen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Civil Litigation

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

Jon C. Cowen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Massachusetts →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Jon C. Cowen is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in Massachusetts →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Jon C. Cowen is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment 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 Jon C. Cowen

Where is Jon C. Cowen's law office located?
Jon C. Cowen's law practice is located in Boston, Massachusetts. The firm is Posternak Blankstein & Lund LLP. You can contact the office directly through this profile page.
What practice areas does Jon C. Cowen handle?
Jon C. Cowen focuses on business, litigation, insurance, entertainment. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Jon C. Cowen practiced law?
Jon C. Cowen has 38+ years of legal experience and has been licensed since 1988.
Where did Jon C. Cowen go to law school?
Jon C. Cowen earned their education at (J.D., 1988); (B.A., 1983).
How can I contact Jon C. Cowen for a consultation?
You can contact Jon C. Cowen 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 Jon C. Cowen received?
Jon C. Cowen's notable recognition includes: AV Preeminent.

Education

J.D.
Cornell University School of Law
- 1988
B.A.
Dartmouth College
- 1983

Awards

AV Preeminent

Bar Admissions

Massachusetts
Admitted: 1988
U.S. District Court, District of Massachusetts
Admitted: 1989
U.S. Court of Appeals, First Circuit
Admitted: 1993

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