Atty. J. Michael DeYong

Atty. J. Michael DeYong

J. Michael DeYong is a lawyer practicing estate planning, business law, transactions and 6 other areas of law.

Oklahoma City Oklahoma City 40 yrs experience 40 year
Call (572) 228-2089 Book Appointment

Profile Summary

About J. Michael DeYong at a glance

J. Michael DeYong is a wills, trusts, probate, estate planning, and business attorney based in Oklahoma City, Oklahoma. They have 40+ years of legal experience, licensed to practice since 1986. Admitted to practice in Oklahoma (1986). Educated at University of Oklahoma (J.D., 1986) and Oklahoma State University (B.A., 1981). Recognitions include AV Preeminent. Serands clients in Oklahoma City, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • J. Michael DeYong is a lawyer practicing estate planning, business law, transactions and 6 other areas of law
  • J. Michael received a B.A. degree from Oklahoma State University in 1981, and has been licensed for 40 years
  • J. Michael practices in Oklahoma City, OK

Practice Areas Explained

J. Michael DeYong's Areas of Practice

Each practice area below reflects the types of cases J. Michael DeYong handles, with a brief overview of what that area of law covers.

Wills

J. Michael DeYong is one of 34,541 wills attorneys indexed nationally. Browse wills attorneys in Oklahoma →

Trusts

J. Michael DeYong is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Oklahoma →

Probate

J. Michael DeYong is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Oklahoma →

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.

J. Michael DeYong is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Oklahoma →

Business & Corporate Law

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

J. Michael DeYong is one of 501,317 business attorneys indexed nationally. Browse business 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 J. Michael DeYong

Where is J. Michael DeYong's law office located?
J. Michael DeYong's law practice is located in Oklahoma City, Oklahoma. You can contact the office directly through this profile page.
What practice areas does J. Michael DeYong handle?
J. Michael DeYong focuses on wills, trusts, probate, estate planning, business. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has J. Michael DeYong practiced law?
J. Michael DeYong has 40+ years of legal experience and has been licensed since 1986.
Where did J. Michael DeYong go to law school?
J. Michael DeYong earned their education at (J.D., 1986); (B.A., 1981).
How can I contact J. Michael DeYong for a consultation?
You can contact J. Michael DeYong 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 J. Michael DeYong received?
J. Michael DeYong's notable recognition includes: AV Preeminent.

Education

J.D.
University of Oklahoma
- 1986
B.A.
Oklahoma State University
- 1981

Awards

AV Preeminent

Bar Admissions

Oklahoma
Admitted: 1986

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