Atty. Jonathan B. Fleisher

Atty. Jonathan B. Fleisher

Jonathan B. Fleisher is a Partner at Karlin, Fleisher & Falkenberg, LLC, where he has practiced personal injury law since 1995.

Chicago Chicago 31 yrs experience 31 year
Call (872) 336-0705 Book Appointment

Profile Summary

About Jonathan B. Fleisher at a glance

Jonathan B. Fleisher is a Partner based in Chicago, Illinois, practicing at Karlin, Fleisher & Falkenberg, LLC. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on medical malpractice, wrongful death, personal injury, motorcycle, and slip & fall. Admitted to practice in Illinois (1995) and U.S. District Court, Northern District of Illinois (1995). Educated at DePaul University (J.D., 1995) and Syracuse University (B.S. Cum, 1992). Active member of Illinois State Bar Association Illinois Trial Lawyers Association Association of Trial Lawyers of America, American Association of Justice. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Jonathan B. Fleisher is a Partner at Karlin, Fleisher & Falkenberg, LLC, where he has practiced personal injury law since 1995. A Chicago native, Fleisher is dedicated to helping individuals and families who have suffered serious injuries due to the negligence of others. His practice focuses on securing meaningful compensation for clients facing the challenges of medical malpractice, nursing home abuse and neglect, premises liability, and automobile accidents.

Fleisher brings a thorough and strategic approach to each case, whether through skilled negotiation in arbitrations and mediations or aggressive advocacy in the courtroom. His commitment to his clients is reflected in his consistent ability to secure significant verdicts and settlements, with numerous cases resolved in excess of $1,000,000. As Managing Partner of the firm, he continues the tradition of excellence that Karlin, Fleisher & Falkenberg, LLC has maintained since 1970.

Awards:

  • Recognized in The Best Lawyers in America® since 2021. Jonathan B. Fleisher is recognized in Chicago, Illinois for the following practice area: Personal Injury Litigation – Plaintiffs
  • Multi-Million Dollar Advocates Forum

Practice Areas Explained

Jonathan B. Fleisher's Areas of Practice

Each practice area below reflects the types of cases Jonathan B. Fleisher 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.

Jonathan B. Fleisher is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Illinois →

Wrongful Death

Jonathan B. Fleisher is one of 31,253 wrongful death attorneys indexed nationally. Browse wrongful death 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.

Jonathan B. Fleisher is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Motorcycle Accidents

Jonathan B. Fleisher is one of 11,237 motorcycle attorneys indexed nationally. Browse motorcycle attorneys in Illinois →

Slip & Fall / Premises Liability

Jonathan B. Fleisher is one of 29,473 slip & fall attorneys indexed nationally. Browse slip & fall 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 Jonathan B. Fleisher

Where is Jonathan B. Fleisher's law office located?
Jonathan B. Fleisher's law practice is located in Chicago, Illinois. The firm is Karlin, Fleisher & Falkenberg, LLC. You can contact the office directly through this profile page.
What practice areas does Jonathan B. Fleisher handle?
Jonathan B. Fleisher focuses on medical malpractice, wrongful death, personal injury, motorcycle, slip & fall. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Jonathan B. Fleisher practiced law?
Jonathan B. Fleisher has 31+ years of legal experience and has been licensed since 1995.
Where did Jonathan B. Fleisher go to law school?
Jonathan B. Fleisher earned their education at (J.D., 1995); (B.S. Cum, 1992).
How can I contact Jonathan B. Fleisher for a consultation?
You can contact Jonathan B. Fleisher 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
- 1995
B.S. Cum
Syracuse University
- 1992

Bar Admissions

Illinois
Admitted: 1995
U.S. District Court, Northern District of Illinois
Admitted: 1995

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