Atty. David Jonathan Martz

Atty. David Jonathan Martz

David Jonathan Martz is a lawyer practicing financial services law, banking law, electronic commerce. David received a B.A. degree from Yale University in 1989, and has been licensed for 32 years.

Worth Worth 32 Years Experience 32 year
Call (224) 801-3606

Profile Summary

About David Jonathan Martz at a glance

David Jonathan Martz is a business attorney based in Worth, Illinois. They have 32+ years of legal experience, licensed to practice since 1994. Admitted to practice in California (Inactive) (1994). Educated at Yale Law School (J.D., 1994) and Yale University (B.A., 1989). Serves clients in Worth, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Jonathan Martz is a lawyer practicing financial services law, banking law, electronic commerce
  • David received a B.A. degree from Yale University in 1989, and has been licensed for 32 years
  • David practices in Worth, IL

Practice Areas Explained

David Jonathan Martz's Areas of Practice

Each practice area below reflects the types of cases David Jonathan Martz 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.

David Jonathan Martz is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

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

Looking for additional Illinois attorneys? Browse all attorneys in Worth or all attorneys in Illinois.

Frequently Asked

Common questions about David Jonathan Martz

Where is David Jonathan Martz's law office located?
David Jonathan Martz's law practice is located in Worth, Illinois. You can contact the office directly through this profile page.
What practice areas does David Jonathan Martz handle?
David Jonathan Martz focuses on business. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David Jonathan Martz practiced law?
David Jonathan Martz has 32+ years of legal experience and has been licensed since 1994.
Where did David Jonathan Martz go to law school?
David Jonathan Martz earned their education at (J.D., 1994); (B.A., 1989).
How can I contact David Jonathan Martz for a consultation?
You can contact David Jonathan Martz 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.
Yale Law School
- 1994
B.A.
Yale University
- 1989

Bar Admissions

California (Inactive)
Admitted: 1994

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