Av. John Patrick Nyhan

Av. John Patrick Nyhan

John Patrick Nyhan is a lawyer practicing tax, real estate, government. John has been licensed for 28 years.

Chicago Chicago 28 Yıl Deneyim 28 yıl
Call (872) 351-5452 Book Appointment

Profile Summary

About John Patrick Nyhan at a glance

John Patrick Nyhan is an Attorney based in Chicago, Illinois, practforg at O'Keefe, Lyons & Hynes, LLC. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on real estate, tax, and government. Admitted to practice in Illinois (1998). Educated at DePaul University College of Law JD (—). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Hakkında

  • John Patrick Nyhan is a lawyer practicing tax, real estate, government
  • John has been licensed for 28 years
  • John practices at O'Keefe, Lyons & Hynes, LLC in Chicago, IL

Practice Areas Explained

John Patrick Nyhan's Areas of Practice

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

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John Patrick Nyhan is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

John Patrick Nyhan is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Illinois →

Government & Administrative Law

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

John Patrick Nyhan is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practforg 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 John Patrick Nyhan

Where is John Patrick Nyhan's law office located?
John Patrick Nyhan's law practice is located in Chicago, Illinois. The firm is O'Keefe, Lyons & Hynes, LLC. You can contact the office directly through this profile page.
What practice areas does John Patrick Nyhan handle?
John Patrick Nyhan focuses on real estate, tax, government. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John Patrick Nyhan practiced law?
John Patrick Nyhan has 28+ years of legal experience and has been licensed since 1998.
Where did John Patrick Nyhan go to law school?
John Patrick Nyhan earned their education at (—).
How can I contact John Patrick Nyhan for a consultation?
You can contact John Patrick Nyhan 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.

Uzmanlık Alanları

Eğitim

DePaul University College of Law JD
- Devam Ediyor

Bar Admissions

Illinois
Admitted: 1998

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