Atty. Diana Theos

Atty. Diana Theos

Diana Theos is a lawyer practicing administrative law, juvenile, litigation. Diana has been licensed for 42 years.

Glendale Glendale 42 yrs experience 42 year
Call (480) 602-7769 Book Appointment

Profile Summary

About Diana Theos at a glance

Diana Theos is a juvenile, litigation, and government attorney based in Glendale, Arizona. They have 42+ years of legal experience, licensed to practice since 1984. Admitted to practice in Minnesota (1984), Wisconsin (1984), Colorado (1996), and Arizona (2001). Educated at Hamline University School of Law (JD, 1983). Serands clients in Glendale, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Diana Theos is a lawyer practicing administrative law, juvenile, litigation
  • Diana has been licensed for 42 years
  • Diana practices in Glendale, AZ

Practice Areas Explained

Diana Theos's Areas of Practice

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

Juvenile Law

Diana Theos is one of 30,631 juvenile attorneys indexed nationally. Browse juvenile attorneys in Arizona →

Civil Litigation

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

Diana Theos is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Arizona →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Diana Theos is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Arizona →

Jurisdictional Context

Why local counsel matters in Arizona

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

Looking for additional Arizona attorneys? Browse all attorneys in Glendale or all attorneys in Arizona.

Frequently Asked

Common questions about Diana Theos

Where is Diana Theos's law office located?
Diana Theos's law practice is located in Glendale, Arizona. You can contact the office directly through this profile page.
What practice areas does Diana Theos handle?
Diana Theos focuses on juvenile, litigation, government. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Diana Theos practiced law?
Diana Theos has 42+ years of legal experience and has been licensed since 1984.
Where did Diana Theos go to law school?
Diana Theos earned their education at (JD, 1983).
How can I contact Diana Theos for a consultation?
You can contact Diana Theos 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

JD
Hamline University School of Law
- 1983

Bar Admissions

Minnesota
Admitted: 1984
Wisconsin
Admitted: 1984
Colorado
Admitted: 1996
Arizona
Admitted: 2001
Washington
Admitted: 2005
California
Admitted: 2006

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