Atty. John Joseph Leonard

Atty. John Joseph Leonard

John Joseph Leonard is a lawyer practicing litigation, commercial law. John Joseph received a B.A. degree from New York University in 1992, and has been licensed for 25 years.

West Hollywood West Hollywood 25 yrs experience 25 year
Call (424) 600-2926 Book Appointment

Profile Summary

About John Joseph Leonard at a glance

John Joseph Leonard is a Member based in West Hollywood, California, practicing at The Law Office of John J. Leonard. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on business and litigation. Admitted to practice in New York (2001) and California (2004). Educated at New York Law School (J.D., 2001) and New York University (B.A., 1992). Active member of New York State and American Bar Associations State Bar of California. Serands clients in West Hollywood, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Joseph Leonard is a lawyer practicing litigation, commercial law
  • John Joseph received a B.A. degree from New York University in 1992, and has been licensed for 25 years
  • John Joseph practices at The Law Office of John J. Leonard in West Hollywood, CA

Practice Areas Explained

John Joseph Leonard's Areas of Practice

Each practice area below reflects the types of cases John Joseph Leonard 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 Joseph Leonard is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Civil Litigation

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

John Joseph Leonard is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in West Hollywood or all attorneys in California.

Frequently Asked

Common questions about John Joseph Leonard

Where is John Joseph Leonard's law office located?
John Joseph Leonard's law practice is located in West Hollywood, California. The firm is The Law Office of John J. Leonard. You can contact the office directly through this profile page.
What practice areas does John Joseph Leonard handle?
John Joseph Leonard focuses on business, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has John Joseph Leonard practiced law?
John Joseph Leonard has 25+ years of legal experience and has been licensed since 2001.
Where did John Joseph Leonard go to law school?
John Joseph Leonard earned their education at (J.D., 2001); (B.A., 1992).
How can I contact John Joseph Leonard for a consultation?
You can contact John Joseph Leonard 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.

Practice Areas

Education

J.D.
New York Law School
- 2001
B.A.
New York University
- 1992

Bar Admissions

New York
Admitted: 2001
California
Admitted: 2004

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