Atty. Michael Sean Haggerty

Atty. Michael Sean Haggerty

Michael Sean Haggerty is a lawyer practicing medical malpractice, personal injury, torts and 3 other areas of law. Michael received a B.S. degree from University of Illinois in 2000, and has been licensed for 21 years.

Chicago Chicago 21 yrs experience 21 year
Call (872) 270-8547 Book Appointment

Profile Summary

About Michael Sean Haggerty at a glance

Michael Sean Haggerty is an Associate based in Chicago, Illinois, practicing at Lewis Brisbois Bisgaard & Smith LLP. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on medical malpractice, personal injury, litigation, and adr. Admitted to practice in Illinois U.S. District Court, Northern District of Illinois U.S. District Court, Central District of (2005). Educated at DePaul University College of Law (J.D., 2005) and University of Illinois (B.S., 2000). Active member of Chicago Bar Association. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael Sean Haggerty is a lawyer practicing medical malpractice, personal injury, torts and 3 other areas of law
  • Michael received a B.S. degree from University of Illinois in 2000, and has been licensed for 21 years
  • Michael practices at Lewis Brisbois Bisgaard & Smith LLP in Chicago, IL

Practice Areas Explained

Michael Sean Haggerty's Areas of Practice

Each practice area below reflects the types of cases Michael Sean Haggerty handles, with a brief overview of what that area of law covers.

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

Michael Sean Haggerty is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Illinois →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Michael Sean Haggerty is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Civil Litigation

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

Michael Sean Haggerty is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Michael Sean Haggerty is one of 73,906 adr attorneys indexed nationally. Browse adr 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 Michael Sean Haggerty

Where is Michael Sean Haggerty's law office located?
Michael Sean Haggerty's law practice is located in Chicago, Illinois. The firm is Lewis Brisbois Bisgaard & Smith LLP. You can contact the office directly through this profile page.
What practice areas does Michael Sean Haggerty handle?
Michael Sean Haggerty focuses on medical malpractice, personal injury, litigation, adr. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Michael Sean Haggerty practiced law?
Michael Sean Haggerty has 21+ years of legal experience and has been licensed since 2005.
Where did Michael Sean Haggerty go to law school?
Michael Sean Haggerty earned their education at (J.D., 2005); (B.S., 2000).
How can I contact Michael Sean Haggerty for a consultation?
You can contact Michael Sean Haggerty 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.
DePaul University College of Law
- 2005
B.S.
University of Illinois
- 2000

Bar Admissions

Illinois U.S. District Court, Northern District of Illinois U.S. District Court, Central District of
Admitted: 2005

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