Atty. John David Hayashi

Atty. John David Hayashi

John David Hayashi is a lawyer practicing labor & employment. John received a B.A. degree from University of California at Los Angeles in 1993, and has been licensed for 26 years.

Irvine Irvine 26 yrs experience 26 year
Call (949) 868-1013 Book Appointment

Profile Summary

About John David Hayashi at a glance

John David Hayashi is an Associate based in Irvine, California, practicing at Morgan, Lewis & Bockius LLP. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on employment. Admitted to practice in California U.S. District Courts, Central and Southern Districts of California U.S. Court of Appeals, (2000). Educated at University of Southern California Law School (J.D., 2000) and University of California at Los Angeles (B.A., 1993). Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John David Hayashi is a lawyer practicing labor & employment
  • John received a B.A. degree from University of California at Los Angeles in 1993, and has been licensed for 26 years
  • John practices at Morgan, Lewis & Bockius LLP in Irvine, CA

Practice Areas Explained

John David Hayashi's Areas of Practice

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

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

John David Hayashi is one of 169,120 employment attorneys indexed nationally. Browse employment 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 Irvine 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about John David Hayashi

Where is John David Hayashi's law office located?
John David Hayashi's law practice is located in Irvine, California. The firm is Morgan, Lewis & Bockius LLP. You can contact the office directly through this profile page.
What practice areas does John David Hayashi handle?
John David Hayashi focuses on employment. Each practice area listed reflects experience handling cases of that type in California.
How long has John David Hayashi practiced law?
John David Hayashi has 26+ years of legal experience and has been licensed since 2000.
Where did John David Hayashi go to law school?
John David Hayashi earned their education at (J.D., 2000); (B.A., 1993).
How can I contact John David Hayashi for a consultation?
You can contact John David Hayashi 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.

Practice Areas

Education

J.D.
University of Southern California Law School
- 2000
B.A.
University of California at Los Angeles
- 1993

Bar Admissions

California U.S. District Courts, Central and Southern Districts of California U.S. Court of Appeals,
Admitted: 2000

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