Atty. Mark David Conzelmann

Atty. Mark David Conzelmann

Mark David Conzelmann is a lawyer practicing civil rights, appeals, defective and dangerous products and 7 other areas of law. Mark received a B.A. degree from Concordia University Wisconsin in 2002, and has been licensed for 20 years.

Chicago Chicago 20 Years Experience 20 year
Call (224) 452-4468

Profile Summary

About Mark David Conzelmann at a glance

Mark David Conzelmann is an Associate based in Chicago, Illinois, practicing at Tressler LLP. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on business, bankruptcy, m&a, creditor rights, and product liability. Admitted to practice in Illinois U.S. District Court, Northern District of Illinois (2006). Educated at Thomas M. Cooley Law School (J.D., 2005) and Concordia University Wisconsin (B.A., 2002). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark David Conzelmann is a lawyer practicing civil rights, appeals, defective and dangerous products and 7 other areas of law
  • Mark received a B.A. degree from Concordia University Wisconsin in 2002, and has been licensed for 20 years
  • Mark practices at Tressler LLP in Chicago, IL

Practice Areas Explained

Mark David Conzelmann's Areas of Practice

Each practice area below reflects the types of cases Mark David Conzelmann 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.

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

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Mark David Conzelmann is one of 95,723 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Illinois →

Mergers & Acquisitions

Mark David Conzelmann is one of 45,724 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Creditor Rights & Collections

Mark David Conzelmann is one of 39,028 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in Illinois →

Product Liability

Mark David Conzelmann is one of 60,257 product liability attorneys indexed nationally. Browse product liability 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 Chicago 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 Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about Mark David Conzelmann

Where is Mark David Conzelmann's law office located?
Mark David Conzelmann's law practice is located in Chicago, Illinois. The firm is Tressler LLP. You can contact the office directly through this profile page.
What practice areas does Mark David Conzelmann handle?
Mark David Conzelmann focuses on business, bankruptcy, m&a, creditor rights, product liability. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark David Conzelmann practiced law?
Mark David Conzelmann has 20+ years of legal experience and has been licensed since 2006.
Where did Mark David Conzelmann go to law school?
Mark David Conzelmann earned their education at (J.D., 2005); (B.A., 2002).
How can I contact Mark David Conzelmann for a consultation?
You can contact Mark David Conzelmann 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.
Thomas M. Cooley Law School
- 2005
B.A.
Concordia University Wisconsin
- 2002

Bar Admissions

Illinois U.S. District Court, Northern District of Illinois
Admitted: 2006

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