Atty. Jonathan Casseus

Atty. Jonathan Casseus

Jonathan Casseus is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jonathan, who practices law in Boston, Massachusetts, has been recognized since 2024.

Call (617) 573-4800

Profile Summary

About Jonathan Casseus at a glance

Jonathan Casseus is a business and litigation attorney based in Boston, Massachusetts, practicing at Skadden, Arps, Slate, Meagher & Flom LLP. Educated at Boston College Law School (J.D., 2017). Recognitions include Best Lawyers in America — Commercial Litigation (2026). Serves clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jonathan Casseus is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation
  • Jonathan, who practices law in Boston, Massachusetts, has been recognized since 2024
  • This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan is held by other top lawyers in the same geographic and legal practice area

Practice Areas Explained

Jonathan Casseus's Areas of Practice

Each practice area below reflects the types of cases Jonathan Casseus 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.

Jonathan Casseus is one of 452,854 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.

Jonathan Casseus is one of 409,070 litigation attorneys indexed nationally. Browse litigation 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 venue, 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 Jonathan Casseus

Where is Jonathan Casseus's law office located?
Jonathan Casseus's law practice is located in Boston, Massachusetts. The firm is Skadden, Arps, Slate, Meagher & Flom LLP. You can contact the office directly through this profile page.
What practice areas does Jonathan Casseus handle?
Jonathan Casseus focuses on business, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
Where did Jonathan Casseus go to law school?
Jonathan Casseus earned their education at (J.D., 2017).
How can I contact Jonathan Casseus for a consultation?
You can contact Jonathan Casseus 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 Jonathan Casseus received?
Jonathan Casseus's notable recognition includes: Best Lawyers in America — Commercial Litigation.

Practice Areas

Education

J.D.
Boston College Law School
- 2017

Awards

Best Lawyers in America — Commercial Litigation
- 2026

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