Atty. Terrence Eugene Leonard

Atty. Terrence Eugene Leonard

Terrence Eugene Leonard is a lawyer practicing civil trial practice, tort litigation, medical malpractice and 2 other areas of law. Terrence received a M.A.T. degree from Northwestern University in 1962, and has been licensed for 59 years.

Arlington Heights Arlington Heights 59 yrs experience 59 year
Call (224) 651-8676 Book Appointment

Civil Trial Practice & More Attorney · Serving Arlington Heights, IL · 59+ Years Experience

Profile Summary

About Terrence Eugene Leonard at a Glance

Terrence Eugene Leonard is a Member based in Arlington Heights, Illinois, practicing at Terrence E. Leonard, Chartered. They have 59+ years of legal experience, licensed to practice since 1967. Their practice focuses on medical malpractice, personal injury, product liability, and litigation. Admitted to practice in Illinois (1967), U.S. District Court, Northern District of Illinois (1969), and U.S. Supreme Court (1980). Educated at Loyola University (J.D., 1967) and Northwestern University (M.A.T. University, 1962). Recognitions include AV Preeminent. Active member of Illinois State and American Bar Associations Illinois Trial Lawyers Association. Serves clients in Arlington Heights, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Terrence Eugene Leonard

  • Terrence Eugene Leonard is a lawyer practicing civil trial practice, tort litigation, medical malpractice and 2 other areas of law
  • Terrence received a M.A.T. degree from Northwestern University in 1962, and has been licensed for 59 years
  • Terrence practices at Terrence E. Leonard, Chartered in Arlington Heights, IL

Practice Areas Explained

Terrence Eugene Leonard's Areas of Legal Practice

Each practice area below reflects the types of cases Terrence Eugene Leonard handles, with a practical overview of what that area of law involves and how it may apply to your situation in Arlington Heights.

Medical Malpractice in Arlington Heights

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

Terrence Eugene Leonard is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Illinois →

Personal Injury in Arlington Heights

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.

Terrence Eugene Leonard is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Product Liability in Arlington Heights

Terrence Eugene Leonard is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in Illinois →

Civil Litigation in Arlington Heights

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

Terrence Eugene Leonard is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Arlington Heights

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 Arlington Heights 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.

Arlington Heights Courts and Legal Process

Choosing a Arlington Heights-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 Arlington Heights or all attorneys in Illinois.

Frequently Asked

Common Questions About Terrence Eugene Leonard

Where is Terrence Eugene Leonard's law office located?
Terrence Eugene Leonard's law practice is located in Arlington Heights, Illinois. The firm is Terrence E. Leonard, Chartered. You can contact the office directly through this profile page.
What practice areas does Terrence Eugene Leonard handle?
Terrence Eugene Leonard focuses on medical malpractice, personal injury, product liability, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Terrence Eugene Leonard practiced law?
Terrence Eugene Leonard has 59+ years of legal experience and has been licensed since 1967.
Where did Terrence Eugene Leonard go to law school?
Terrence Eugene Leonard earned their education at (J.D., 1967); (M.A.T. University, 1962).
How can I contact Terrence Eugene Leonard for a consultation?
You can contact Terrence Eugene Leonard 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 Terrence Eugene Leonard received?
Terrence Eugene Leonard's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Arlington Heights Choose Terrence Eugene Leonard

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 Terrence Eugene Leonard's practice in the field of medical malpractice, personal injury, product liability, and litigation.

Decade-Tested Legal Experience

Terrence Eugene Leonard brings 59+ 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 Illinois, U.S. District Court, Northern District of Illinois, and U.S. Supreme Court, Terrence Eugene Leonard can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering medical malpractice, personal injury, and product liability, Terrence Eugene Leonard can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Arlington Heights

A Arlington Heights-based practice means Terrence Eugene Leonard attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Terrence Eugene Leonard Handles in Arlington Heights

Below is a representative sample of the types of matters Terrence Eugene Leonard has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Surgical error claims
Medical Malpractice
Misdiagnosis and delayed diagnosis
Medical Malpractice
Birth injury lawsuits
Medical Malpractice
Hospital negligence
Medical Malpractice
Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury

This list is illustrative, not exhaustive. Contact Terrence Eugene Leonard directly to discuss the specifics of your situation.

Search Reference

How People Find Terrence Eugene Leonard Online

Prospective clients searching for legal help in Arlington Heights 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 Terrence Eugene Leonard.

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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 Terrence Eugene Leonard directly.

Terrence Eugene Leonard's Practice Areas & Specializations

Education & Law School Background

J.D.
Loyola University
- 1967
M.A.T. University
Northwestern University
- 1962

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1967
U.S. District Court, Northern District of Illinois
Admitted: 1969
U.S. Supreme Court
Admitted: 1980

Client Reviews & Ratings — Terrence Eugene Leonard

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