Atty. Dana Leigh Marks

Atty. Dana Leigh Marks

Dana Leigh Marks is a lawyer practicing immigration and nationality law. Dana received a A.B. degree from University of California at Berkeley in 1974, and has been licensed for 49 years.

Mill Valley Mill Valley 49 yrs experience 49 year
Call (925) 391-9630 Book Appointment

Profile Summary

About Dana Leigh Marks at a glance

Dana Leigh Marks is an U.S. Immig. J., U.S. Dept. of Jus. based in Mill Valley, California. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on immigration. Admitted to practice in California (1977). Educated at Hastings College of Law, University of California (J.D., 1977) and University of California at Berkeley (A.B., 1974). Serands clients in Mill Valley, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dana Leigh Marks is a lawyer practicing immigration and nationality law
  • Dana received a A.B. degree from University of California at Berkeley in 1974, and has been licensed for 49 years
  • Dana practices in Mill Valley, CA

Practice Areas Explained

Dana Leigh Marks's Areas of Practice

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

Immigration Law

Immigration attorneys help with green cards, visas, citizenship, asylum, and deportation defense. Find a verified immigration lawyer for your case.

Dana Leigh Marks is one of 40,633 immigration attorneys indexed nationally. Browse immigration 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 Mill Valley 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 Mill Valley or all attorneys in California.

Frequently Asked

Common questions about Dana Leigh Marks

Where is Dana Leigh Marks's law office located?
Dana Leigh Marks's law practice is located in Mill Valley, California. You can contact the office directly through this profile page.
What practice areas does Dana Leigh Marks handle?
Dana Leigh Marks focuses on immigration. Each practice area listed reflects experience handling cases of that type in California.
How long has Dana Leigh Marks practiced law?
Dana Leigh Marks has 49+ years of legal experience and has been licensed since 1977.
Where did Dana Leigh Marks go to law school?
Dana Leigh Marks earned their education at (J.D., 1977); (A.B., 1974).
How can I contact Dana Leigh Marks for a consultation?
You can contact Dana Leigh Marks 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.
Hastings College of Law, University of California
- 1977
A.B.
University of California at Berkeley
- 1974

Bar Admissions

California
Admitted: 1977

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