Atty. Jo Nan Allen

Atty. Jo Nan Allen

Jo Nan Allen is a lawyer practicing estate planning, guardianship and conservatorship, probate and 4 other areas of law. Jo Nan received a M.S. degree from Northeastern State University in 1988, and has been licensed for 29 years.

Tulsa Tulsa 29 yrs experience 29 year
Call (539) 666-8543 Book Appointment

Profile Summary

About Jo Nan Allen at a glance

Jo Nan Allen is a probate, estate planning, real estate, poa, and elder law attorney based in Tulsa, Oklahoma. They have 29+ years of legal experience, licensed to practice since 1997. Admitted to practice in Oklahoma U.S. District Court, Northern District of Oklahoma U.S. District Court, Eastern District of (1997). Educated at University of Oklahoma (J.D., 1997) and Northeastern State University (M.S. Oklahoma, 1988). Serands clients in Tulsa, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jo Nan Allen is a lawyer practicing estate planning, guardianship and conservatorship, probate and 4 other areas of law
  • Jo Nan received a M.S. degree from Northeastern State University in 1988, and has been licensed for 29 years
  • Jo Nan practices in Tulsa, OK

Practice Areas Explained

Jo Nan Allen's Areas of Practice

Each practice area below reflects the types of cases Jo Nan Allen handles, with a brief overview of what that area of law covers.

Probate

Jo Nan Allen 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.

Jo Nan Allen is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Oklahoma →

Real Estate Law

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

Jo Nan Allen is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Oklahoma →

Power of Attorney

Jo Nan Allen is one of 33,188 poa attorneys indexed nationally. Browse poa attorneys in Oklahoma →

Elder Law

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

Jo Nan Allen 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 Tulsa 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 Tulsa or all attorneys in Oklahoma.

Frequently Asked

Common questions about Jo Nan Allen

Where is Jo Nan Allen's law office located?
Jo Nan Allen's law practice is located in Tulsa, Oklahoma. You can contact the office directly through this profile page.
What practice areas does Jo Nan Allen handle?
Jo Nan Allen focuses on probate, estate planning, real estate, poa, elder law. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has Jo Nan Allen practiced law?
Jo Nan Allen has 29+ years of legal experience and has been licensed since 1997.
Where did Jo Nan Allen go to law school?
Jo Nan Allen earned their education at (J.D., 1997); (M.S. Oklahoma, 1988).
How can I contact Jo Nan Allen for a consultation?
You can contact Jo Nan Allen 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.

Education

J.D.
University of Oklahoma
- 1997
M.S. Oklahoma
Northeastern State University
- 1988

Bar Admissions

Oklahoma U.S. District Court, Northern District of Oklahoma U.S. District Court, Eastern District of
Admitted: 1997

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.