Atty. Aaron Michael Zigler

Atty. Aaron Michael Zigler

Aaron Michael Zigler is a lawyer practicing antitrust, ucl and privacy, litigation, appellate and 2 other areas of law. Aaron received a B.A. degree from Columbia College in 1998, and has been licensed for 25 years.

Chicago Chicago 25 yrs experience 25 year
Call (312) 535-4941 Book Appointment

Antitrust, UCL And Privacy & More Attorney · Serving Chicago, IL · 25+ Years Experience

Profile Summary

About Aaron Michael Zigler at a Glance

Aaron Michael Zigler is a Managing Partner based in Chicago, Illinois, practicing at Zigler Law Group. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on class action, litigation, health care, and appellate. Admitted to practice in Missouri (2001), Illinois (2002), U.S. District Court, Southern District of Illinois (2002), and California (2019). Educated at St. Louis University (J.D., 2001) and Columbia College (B.A. History, 1998). Recognitions include AV Preeminent. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Aaron Michael Zigler

  • Aaron Michael Zigler is a lawyer practicing antitrust, ucl and privacy, litigation, appellate and 2 other areas of law
  • Aaron received a B.A. degree from Columbia College in 1998, and has been licensed for 25 years
  • Aaron practices at Zigler Law Group in Chicago, IL

Practice Areas Explained

Aaron Michael Zigler's Areas of Legal Practice

Each practice area below reflects the types of cases Aaron Michael Zigler handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

Class Action in Chicago

Aaron Michael Zigler is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in Illinois →

Civil Litigation in Chicago

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Aaron Michael Zigler is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Health Care Law in Chicago

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Aaron Michael Zigler is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in Illinois →

Appellate Practice in Chicago

Appellate attorneys for civil and criminal appeals at state and federal court.

Aaron Michael Zigler is one of 85,572 appellate attorneys indexed nationally. Browse appellate attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

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.

Chicago Courts and Legal Process

Choosing a Chicago-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 Chicago or all attorneys in Illinois.

Frequently Asked

Common Questions About Aaron Michael Zigler

Where is Aaron Michael Zigler's law office located?
Aaron Michael Zigler's law practice is located in Chicago, Illinois. The firm is Zigler Law Group. You can contact the office directly through this profile page.
What practice areas does Aaron Michael Zigler handle?
Aaron Michael Zigler focuses on class action, litigation, health care, appellate. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Aaron Michael Zigler practiced law?
Aaron Michael Zigler has 25+ years of legal experience and has been licensed since 2001.
Where did Aaron Michael Zigler go to law school?
Aaron Michael Zigler earned their education at (J.D., 2001); (B.A. History, 1998).
How can I contact Aaron Michael Zigler for a consultation?
You can contact Aaron Michael Zigler 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.
What awards or recognition has Aaron Michael Zigler received?
Aaron Michael Zigler's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Chicago Choose Aaron Michael Zigler

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 Aaron Michael Zigler's practice in the field of class action, litigation, health care, and appellate.

Decade-Tested Legal Experience

Aaron Michael Zigler brings 25+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Missouri, Illinois, and U.S. District Court, Southern District of Illinois, Aaron Michael Zigler can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering class action, litigation, and health care, Aaron Michael Zigler can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means Aaron Michael Zigler attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Aaron Michael Zigler Online

Prospective clients searching for legal help in Chicago 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 Aaron Michael Zigler.

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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 Aaron Michael Zigler directly.

Aaron Michael Zigler's Practice Areas & Specializations

Education & Law School Background

J.D.
St. Louis University
- 2001
B.A. History
Columbia College
- 1998

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 2001
Illinois
Admitted: 2002
U.S. District Court, Southern District of Illinois
Admitted: 2002
California
Admitted: 2019
New York
Admitted: 2019

Client Reviews & Ratings — Aaron Michael Zigler

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