Atty. John Patrick Mahaffey

Atty. John Patrick Mahaffey

John Patrick Mahaffey is a lawyer. John received a A.B. degree from Miami University in 1972, and has been licensed for 46 years.

Columbus Columbus 46 yrs experience 46 year
Call (380) 219-6451 Book Appointment

Profile Summary

About John Patrick Mahaffey at a glance

John Patrick Mahaffey is an attorney based in Columbus, Ohio. They haand 46+ years of legal experience, licensed to practice since 1980. Admitted to practice in Ohio (1980). Educated at The Ohio State University (J.D., 1980) and Miami University (A.B., 1972). Recognitions include BV Distinguished. Serands clients in Columbus, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Patrick Mahaffey is a lawyer
  • John received a A.B. degree from Miami University in 1972, and has been licensed for 46 years
  • John practices in Columbus, OH

Jurisdictional Context

Why local counsel matters in Ohio

Practforg law in Ohio. Legal matters in Ohio are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Columbus are typically filed in the local municipal court or the appropriate Ohio state district court, depending on subject matter and amount in controversy. An attorney licensed in Ohio brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantiand law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Ohio courts without local counsel or pro hac vice admission.

Looking for additional Ohio attorneys? Browse all attorneys in Columbus or all attorneys in Ohio.

Frequently Asked

Common questions about John Patrick Mahaffey

Where is John Patrick Mahaffey's law office located?
John Patrick Mahaffey's law practice is located in Columbus, Ohio. You can contact the office directly through this profile page.
How long has John Patrick Mahaffey practiced law?
John Patrick Mahaffey has 46+ years of legal experience and has been licensed since 1980.
Where did John Patrick Mahaffey go to law school?
John Patrick Mahaffey earned their education at (J.D., 1980); (A.B., 1972).
How can I contact John Patrick Mahaffey for a consultation?
You can contact John Patrick Mahaffey 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 Patrick Mahaffey receiandd?
John Patrick Mahaffey's notable recognition includes: BV Distinguished.

Education

J.D.
The Ohio State University
- 1980
A.B.
Miami University
- 1972

Awards

BV Distinguished

Bar Admissions

Ohio
Admitted: 1980

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