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 yrs experience 32 year
Call (224) 801-3606 Book Appointment

Banking Law & More Attorney · Serving Worth, IL · 32+ Years Experience

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 October 2026

About 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
  • David practices in Worth, IL

Practice Areas Explained

David Jonathan Martz's Areas of Legal Practice

Each practice area below reflects the types of cases David Jonathan Martz handles, with a practical overview of what that area of law involves and how it may apply to your situation in Worth.

Business & Corporate Law in Worth

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

David Jonathan Martz is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Worth

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.

Worth Courts and Legal Process

Choosing a Worth-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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.

Professional Profile

Why Clients in Worth Choose David Jonathan Martz

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish David Jonathan Martz's practice in the field of business.

Decade-Tested Legal Experience

David Jonathan Martz brings 32+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Business Practice

Concentrating on business means David Jonathan Martz's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Worth

A Worth-based practice means David Jonathan Martz attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues David Jonathan Martz Handles in Worth

Below is a representative sample of the types of matters David Jonathan Martz has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact David Jonathan Martz directly to discuss the specifics of your situation.

Search Reference

How People Find David Jonathan Martz Online

Prospective clients searching for legal help in Worth commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like David Jonathan Martz.

David Jonathan Martz attorney David Jonathan Martz lawyer David Jonathan Martz Worth David Jonathan Martz Illinois David Jonathan Martz reviews David Jonathan Martz contact business attorney in Worth business lawyer Worth best business attorney Worth top rated business lawyer near me business attorney Illinois find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with David Jonathan Martz directly.

David Jonathan Martz's Practice Areas & Specializations

Education & Law School Background

J.D.
Yale Law School
- 1994
B.A.
Yale University
- 1989

Bar Admissions & Licensed Jurisdictions

California (Inactive)
Admitted: 1994

Client Reviews & Ratings — David Jonathan Martz

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.