Atty. Mary Tiesenga

Atty. Mary Tiesenga

Mary Tiesenga is a lawyer practicing commercial law. Mary received a B.A. degree from Calvin College in 1984, and has been licensed for 39 years.

Chicago Chicago 39 yrs experience 39 year
Call (224) 561-2971 Book Appointment

Profile Summary

About Mary Tiesenga at a glance

Mary Tiesenga is an AT&T Corp. based in Chicago, Illinois. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on business. Admitted to practice in Illinois (1987). Educated at University of Illinois (J.D., 1987) and Calvin College (B.A., 1984). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mary Tiesenga is a lawyer practicing commercial law
  • Mary received a B.A. degree from Calvin College in 1984, and has been licensed for 39 years
  • Mary practices in Chicago, IL

Practice Areas Explained

Mary Tiesenga's Areas of Practice

Each practice area below reflects the types of cases Mary Tiesenga 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.

Mary Tiesenga is one of 501,317 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 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 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 Mary Tiesenga

Where is Mary Tiesenga's law office located?
Mary Tiesenga's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does Mary Tiesenga handle?
Mary Tiesenga focuses on business. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mary Tiesenga practiced law?
Mary Tiesenga has 39+ years of legal experience and has been licensed since 1987.
Where did Mary Tiesenga go to law school?
Mary Tiesenga earned their education at (J.D., 1987); (B.A., 1984).
How can I contact Mary Tiesenga for a consultation?
You can contact Mary Tiesenga 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.
University of Illinois
- 1987
B.A.
Calvin College
- 1984

Bar Admissions

Illinois
Admitted: 1987

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