Atty. Leonard Patrick Windhorst

Atty. Leonard Patrick Windhorst

Leonard Patrick Windhorst is a lawyer practicing criminal defense, municipal law, corporate law and 4 other areas of law. Leonard received a B.S. degree from University of Illinois at Urbana-Champaign in 1997, and has been licensed for 26 years.

Harrisburg Harrisburg 26 yrs experience 26 year
Call (618) 937-8747 Book Appointment

Profile Summary

About Leonard Patrick Windhorst at a glance

Leonard Patrick Windhorst is a criminal defense, estate planning, business, elder law, and government attorney based in Harrisburg, Illinois. They have 26+ years of legal experience, licensed to practice since 2000. Admitted to practice in Illinois (2000) and Kentucky (2001). Educated at Southern Illinois University (J.D., 2000) and University of Illinois at Urbana-Champaign (B.S., 1997). Serands clients in Harrisburg, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Leonard Patrick Windhorst is a lawyer practicing criminal defense, municipal law, corporate law and 4 other areas of law
  • Leonard received a B.S. degree from University of Illinois at Urbana-Champaign in 1997, and has been licensed for 26 years
  • Leonard practices in Harrisburg, IL

Practice Areas Explained

Leonard Patrick Windhorst's Areas of Practice

Each practice area below reflects the types of cases Leonard Patrick Windhorst handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Leonard Patrick Windhorst is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Illinois →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Leonard Patrick Windhorst is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Leonard Patrick Windhorst is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Elder Law

Elder law attorneys for Medicaid planning, long-term care, guardianship, conservatorship, and elder abuse.

Leonard Patrick Windhorst is one of 53,430 elder law attorneys indexed nationally. Browse elder law attorneys in Illinois →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Leonard Patrick Windhorst is one of 132,225 government attorneys indexed nationally. Browse government 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 Harrisburg 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 Harrisburg or all attorneys in Illinois.

Frequently Asked

Common questions about Leonard Patrick Windhorst

Where is Leonard Patrick Windhorst's law office located?
Leonard Patrick Windhorst's law practice is located in Harrisburg, Illinois. You can contact the office directly through this profile page.
What practice areas does Leonard Patrick Windhorst handle?
Leonard Patrick Windhorst focuses on criminal defense, estate planning, business, elder law, government. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Leonard Patrick Windhorst practiced law?
Leonard Patrick Windhorst has 26+ years of legal experience and has been licensed since 2000.
Where did Leonard Patrick Windhorst go to law school?
Leonard Patrick Windhorst earned their education at (J.D., 2000); (B.S., 1997).
How can I contact Leonard Patrick Windhorst for a consultation?
You can contact Leonard Patrick Windhorst 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.
Southern Illinois University
- 2000
B.S.
University of Illinois at Urbana-Champaign
- 1997

Bar Admissions

Illinois
Admitted: 2000
Kentucky
Admitted: 2001

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