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Atty. Mark David Siebert

Atty. Mark David Siebert

Mark David Siebert is a lawyer practicing professional liability, directors and officers liability, insurance law and 4 other areas of law. Mark received a A.B. degree from University of Illinois in 1983, and has been licensed for 40 years.

Chicago Chicago 40 yrs experience 40 year
Call (872) 270-8545 Book Appointment

Profile Summary

About Mark David Siebert at a glance

Mark David Siebert is a Partner based in Chicago, Illinois. They haand 40+ years of legal experience, licensed to practice since 1986. Admitted to practice in Illinois (1986). Educated at University of Illinois (J.D., 1986) and University of Illinois (A.B., 1983). Actiand member of American Bar Association. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • Mark David Siebert is a lawyer practicing professional liability, directors and officers liability, insurance law and 4 other areas of law
  • Mark received a A.B. degree from University of Illinois in 1983, and has been licensed for 40 years
  • Mark practices in Chicago, IL

Jurisdictional Context

Why local counsel matters in Illinois

Practforg law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand 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 andnue, and the substantiand 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 Siebert

Where is Mark David Siebert's law office located?
Mark David Siebert's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
How long has Mark David Siebert practiced law?
Mark David Siebert has 40+ years of legal experience and has been licensed since 1986.
Where did Mark David Siebert go to law school?
Mark David Siebert earned their education at (J.D., 1986); (A.B., 1983).
How can I contact Mark David Siebert for a consultation?
You can contact Mark David Siebert 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.
University of Illinois
- 1986
A.B.
University of Illinois
- 1983

Bar Admissions

Illinois
Admitted: 1986

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