Atty. John Derek Hardberger

Atty. John Derek Hardberger

John Derek Hardberger is a lawyer practicing environmental, regulatory, administrative and 6 other areas of law. John received a B.B.A. degree from University of Oklahoma in 1991, and has been licensed for 32 years.

Oklahoma City Oklahoma City 32 yrs experience 32 year
Call (405) 953-7608 Book Appointment

Profile Summary

About John Derek Hardberger at a glance

John Derek Hardberger is a Shareholder based in Oklahoma City, Oklahoma, practicing at McAfee & Taft A Professional Corporation. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on contracts, business, poa, litigation, and elder law. Admitted to practice in Oklahoma (1994). Educated at George Washington University National Law Center (LL.M. University, 1995) and University of Oklahoma (B.B.A., 1991). Recognitions include Peer Reviewed. Serands clients in Oklahoma City, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Derek Hardberger is a lawyer practicing environmental, regulatory, administrative and 6 other areas of law
  • John received a B.B.A. degree from University of Oklahoma in 1991, and has been licensed for 32 years
  • John practices at McAfee & Taft A Professional Corporation in Oklahoma City, OK

Practice Areas Explained

John Derek Hardberger's Areas of Practice

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

Contracts

John Derek Hardberger is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Oklahoma →

Business & Corporate Law

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

John Derek Hardberger is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Oklahoma →

Power of Attorney

John Derek Hardberger is one of 33,188 poa attorneys indexed nationally. Browse poa attorneys in Oklahoma →

Civil Litigation

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

John Derek Hardberger is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Oklahoma →

Elder Law

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

John Derek Hardberger is one of 53,430 elder law attorneys indexed nationally. Browse elder law attorneys in Oklahoma →

Jurisdictional Context

Why local counsel matters in Oklahoma

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

Looking for additional Oklahoma attorneys? Browse all attorneys in Oklahoma City or all attorneys in Oklahoma.

Frequently Asked

Common questions about John Derek Hardberger

Where is John Derek Hardberger's law office located?
John Derek Hardberger's law practice is located in Oklahoma City, Oklahoma. The firm is McAfee & Taft A Professional Corporation. You can contact the office directly through this profile page.
What practice areas does John Derek Hardberger handle?
John Derek Hardberger focuses on contracts, business, poa, litigation, elder law. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has John Derek Hardberger practiced law?
John Derek Hardberger has 32+ years of legal experience and has been licensed since 1994.
Where did John Derek Hardberger go to law school?
John Derek Hardberger earned their education at (LL.M. University, 1995); (B.B.A., 1991).
How can I contact John Derek Hardberger for a consultation?
You can contact John Derek Hardberger 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 Derek Hardberger received?
John Derek Hardberger's notable recognition includes: Peer Reviewed.

Education

LL.M. University
George Washington University National Law Center
- 1995
B.B.A.
University of Oklahoma
- 1991

Awards

Peer Reviewed

Bar Admissions

Oklahoma
Admitted: 1994

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