Atty. John Patrick McDonnell

Atty. John Patrick McDonnell

John Patrick McDonnell is a lawyer practicing ethics & professional responsibility, tax, business and 2 other areas of law. John received a degree from New York University in 1978, and has been licensed for 49 years.

Los Altos Los Altos 49 Years Experience 49 year
Call (650) 308-8924

Profile Summary

About John Patrick McDonnell at a glance

John Patrick McDonnell is a Member based in Los Altos, California, practicing at Myers Hawley Morley Myers And Mcdonnell. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on estate planning, business, tax, and litigation. Admitted to practice in California (1977). Educated at New York University (LL.M., 1978) and Boalt Hall School of Law, University of California (J.D., 1977). Active member of State Bar of California. Serves clients in Los Altos, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Patrick McDonnell is a lawyer practicing ethics & professional responsibility, tax, business and 2 other areas of law
  • John received a degree from New York University in 1978, and has been licensed for 49 years
  • John practices at Myers, Hawley, Morley, Myers & McDonnell in Los Altos, CA

Practice Areas Explained

John Patrick McDonnell's Areas of Practice

Each practice area below reflects the types of cases John Patrick McDonnell 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.

John Patrick McDonnell is one of 203,974 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.

John Patrick McDonnell is one of 452,854 business attorneys indexed nationally. Browse business attorneys in California →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

John Patrick McDonnell is one of 77,130 tax attorneys indexed nationally. Browse tax attorneys in California →

Civil Litigation

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

John Patrick McDonnell is one of 409,070 litigation attorneys indexed nationally. Browse litigation 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 Los Altos 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 venue, 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 Los Altos or all attorneys in California.

Frequently Asked

Common questions about John Patrick McDonnell

Where is John Patrick McDonnell's law office located?
John Patrick McDonnell's law practice is located in Los Altos, California. The firm is Myers Hawley Morley Myers And Mcdonnell. You can contact the office directly through this profile page.
What practice areas does John Patrick McDonnell handle?
John Patrick McDonnell focuses on estate planning, business, tax, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has John Patrick McDonnell practiced law?
John Patrick McDonnell has 49+ years of legal experience and has been licensed since 1977.
Where did John Patrick McDonnell go to law school?
John Patrick McDonnell earned their education at (LL.M., 1978); (J.D., 1977).
How can I contact John Patrick McDonnell for a consultation?
You can contact John Patrick McDonnell 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

LL.M.
New York University
- 1978
J.D.
Boalt Hall School of Law, University of California
- 1977

Bar Admissions

California
Admitted: 1977

Reviews

1.0
1 Review
5 0
4 0
3 0
2 0
1 0
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.