Atty. Leonard Jack Cook

Atty. Leonard Jack Cook

Leonard Jack Cook is a lawyer practicing alternative dispute resolution. Leonard received a B.A. degree from California State University, Northridge in 1969, and has been licensed for 51 years.

Walnut Creek Walnut Creek 51 yrs experience 51 year
Call (628) 626-9512 Book Appointment

Profile Summary

About Leonard Jack Cook at a glance

Leonard Jack Cook is a adr attorney based in Walnut Creek, California. They have 51+ years of legal experience, licensed to practice since 1975. Admitted to practice in California (1975). Educated at Southwestern University School of Law (J.D., 1972) and California State University, Northridge (B.A., 1969). Serands clients in Walnut Creek, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Leonard Jack Cook is a lawyer practicing alternative dispute resolution
  • Leonard received a B.A. degree from California State University, Northridge in 1969, and has been licensed for 51 years
  • Leonard practices in Walnut Creek, CA

Practice Areas Explained

Leonard Jack Cook's Areas of Practice

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

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Leonard Jack Cook is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Walnut Creek or all attorneys in California.

Frequently Asked

Common questions about Leonard Jack Cook

Where is Leonard Jack Cook's law office located?
Leonard Jack Cook's law practice is located in Walnut Creek, California. You can contact the office directly through this profile page.
What practice areas does Leonard Jack Cook handle?
Leonard Jack Cook focuses on adr. Each practice area listed reflects experience handling cases of that type in California.
How long has Leonard Jack Cook practiced law?
Leonard Jack Cook has 51+ years of legal experience and has been licensed since 1975.
Where did Leonard Jack Cook go to law school?
Leonard Jack Cook earned their education at (J.D., 1972); (B.A., 1969).
How can I contact Leonard Jack Cook for a consultation?
You can contact Leonard Jack Cook 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.
Southwestern University School of Law
- 1972
B.A.
California State University, Northridge
- 1969

Bar Admissions

California
Admitted: 1975

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.