Atty. John Gilbert Horn

Atty. John Gilbert Horn

John Gilbert Horn is a lawyer practicing appeals, class action, building and construction and 7 other areas of law. John received a M.A. degree from Northwestern University in 2000, and has been licensed for 28 years.

Buffalo Buffalo 28 Years Experience 28 year
Call (716) 426-1673

Profile Summary

About John Gilbert Horn at a glance

John Gilbert Horn is a Partner based in Buffalo, New York, practicing at Harter Secrest & Emery LLP. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on ip, class action, litigation, health care, and appellate. Admitted to practice in Illinois (1998) and New York United States Court of Appeals for the Second Circuit United States District Court, Eastern (1999). Educated at Northwestern University (M.A. University, 2000) and Loyola University Chicago (J.D., 1998). Recognitions include Peer Reviewed. Serves clients in Buffalo, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Gilbert Horn is a lawyer practicing appeals, class action, building and construction and 7 other areas of law
  • John received a M.A. degree from Northwestern University in 2000, and has been licensed for 28 years
  • John practices at Harter Secrest & Emery LLP in Buffalo, NY

Practice Areas Explained

John Gilbert Horn's Areas of Practice

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

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

John Gilbert Horn is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in New York →

Class Action

John Gilbert Horn is one of 23,998 class action attorneys indexed nationally. Browse class action attorneys in New York →

Civil Litigation

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

John Gilbert Horn is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

John Gilbert Horn is one of 59,895 health care attorneys indexed nationally. Browse health care attorneys in New York →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

John Gilbert Horn is one of 77,587 appellate attorneys indexed nationally. Browse appellate attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Buffalo are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in Buffalo or all attorneys in New York.

Frequently Asked

Common questions about John Gilbert Horn

Where is John Gilbert Horn's law office located?
John Gilbert Horn's law practice is located in Buffalo, New York. The firm is Harter Secrest & Emery LLP. You can contact the office directly through this profile page.
What practice areas does John Gilbert Horn handle?
John Gilbert Horn focuses on ip, class action, litigation, health care, appellate. Each practice area listed reflects experience handling cases of that type in New York.
How long has John Gilbert Horn practiced law?
John Gilbert Horn has 28+ years of legal experience and has been licensed since 1998.
Where did John Gilbert Horn go to law school?
John Gilbert Horn earned their education at (M.A. University, 2000); (J.D., 1998).
How can I contact John Gilbert Horn for a consultation?
You can contact John Gilbert Horn 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 John Gilbert Horn received?
John Gilbert Horn's notable recognition includes: Peer Reviewed.

Education

M.A. University
Northwestern University
- 2000
J.D.
Loyola University Chicago
- 1998

Awards

Peer Reviewed

Bar Admissions

Illinois
Admitted: 1998
New York United States Court of Appeals for the Second Circuit United States District Court, Eastern
Admitted: 1999

Reviews

4.7
8 Review
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