What areas of law does Dianne L. Sweeney practice?

Dianne L. Sweeney focuses on Business and Litigation.

Where is Dianne L. Sweeney located?

Dianne L. Sweeney primarily serves clients in Palo Alto, California, with an office at 2400 Hanover Street.

Is Dianne L. Sweeney a verified attorney?

Dianne L. Sweeney's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

How can I schedule a consultation with Dianne L. Sweeney?

You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 650-233-4500.

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Dianne L. Sweeney

Palo Alto, CA

Trusted business attorney serving Palo Alto.

Practices in

Business Litigation

Are you Dianne L. Sweeney?

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Quick answer

Dianne L. Sweeney is an attorney based in Palo Alto, CALIFORNIA. The practice focuses on Business and Litigation.

Based in: Palo Alto, CALIFORNIA
Experience: attorney
Known for: Business · Litigation

Handles Business and Litigation matters from Palo Alto, CALIFORNIA.
Recognized with Best Lawyers in America — Commercial Litigation (2026).

Areas of practice

Practice focus

Dianne L. Sweeney represents clients in Palo Alto, California across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Dianne L. Sweeney

Dianne L. Sweeney is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation.

Dianne L., who practices law in Palo Alto, California, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dianne L. is held by other top lawyers in the same geographic and legal practice area.

Credentials

Education

Santa Clara University
J.D. · 1996

Recognition

Awards & honors

Best Lawyers in America — Commercial Litigation
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Litigation and Controversy - Tax
2026

Locations

Office locations

Main office

2400 Hanover Street

Palo Alto, California 94304-1115

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Client feedback

Client reviews

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Frequently asked

Common questions

What areas of law does Dianne L. Sweeney practice?
Dianne L. Sweeney focuses on Business and Litigation.
Where is Dianne L. Sweeney located?
Dianne L. Sweeney primarily serves clients in Palo Alto, California, with an office at 2400 Hanover Street.
Is Dianne L. Sweeney a verified attorney?
Dianne L. Sweeney's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Dianne L. Sweeney?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 650-233-4500.