Atty. Joanne Koo

Atty. Joanne Koo

Joanne Koo is a lawyer practicing corporate, business, estate planning. Joanne received a B.A. degree from Yale University in 2008, and has been licensed for 12 years.

Marina Del Rey Marina Del Rey 12 yrs experience 12 year
Call (424) 722-7547 Book Appointment

Profile Summary

About Joanne Koo at a glance

Joanne Koo is a estate planning and business attorney based in Marina Del Rey, California. They have 12+ years of legal experience, licensed to practice since 2014. Admitted to practice in California New York (2014). Educated at Harvard University (J.D., 2013) and Yale University (B.A., 2008). Serands clients in Marina Del Rey, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Joanne Koo is a lawyer practicing corporate, business, estate planning
  • Joanne received a B.A. degree from Yale University in 2008, and has been licensed for 12 years
  • Joanne practices in Marina Del Rey, CA

Practice Areas Explained

Joanne Koo's Areas of Practice

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

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.

Joanne Koo is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in California →

Business & Corporate Law

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

Joanne Koo is one of 501,317 business attorneys indexed nationally. Browse business 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 Marina Del Rey 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 Marina Del Rey or all attorneys in California.

Frequently Asked

Common questions about Joanne Koo

Where is Joanne Koo's law office located?
Joanne Koo's law practice is located in Marina Del Rey, California. You can contact the office directly through this profile page.
What practice areas does Joanne Koo handle?
Joanne Koo focuses on estate planning, business. Each practice area listed reflects experience handling cases of that type in California.
How long has Joanne Koo practiced law?
Joanne Koo has 12+ years of legal experience and has been licensed since 2014.
Where did Joanne Koo go to law school?
Joanne Koo earned their education at (J.D., 2013); (B.A., 2008).
How can I contact Joanne Koo for a consultation?
You can contact Joanne Koo 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.
Harvard University
- 2013
B.A.
Yale University
- 2008

Bar Admissions

California New York
Admitted: 2014

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.