Atty. Marshall Dean Sage

Atty. Marshall Dean Sage

Marshall Dean Sage is a lawyer practicing taxation, business, entertainment and 4 other areas of law. Marshall received a degree from Univ of Michigan Law Sch, Ann Arbor, MI, and has been licensed for 16 years.

San Diego San Diego 16 yrs experience 16 year
Call (619) 923-2848 Book Appointment

Profile Summary

About Marshall Dean Sage at a glance

Marshall Dean Sage is a Managing Partner based in San Diego, California, practicing at Sage Law Firm. They have 16+ years of legal experience, licensed to practice since 2010. Their practice focuses on business, bankruptcy, tax, government, and entertainment. Admitted to practice in California (2010). Educated at University of Michigan Law School (JD, 2009) and Univ of Michigan Law Sch, Ann Arbor, MI Univ of California at Los Angeles, CA (—). Serands clients in San Diego, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Marshall Dean Sage is a lawyer practicing taxation, business, entertainment and 4 other areas of law
  • Marshall received a degree from Univ of Michigan Law Sch, Ann Arbor, MI, and has been licensed for 16 years
  • Marshall practices at Sage Law Firm in San Diego, CA

Practice Areas Explained

Marshall Dean Sage's Areas of Practice

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

Business & Corporate Law

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

Marshall Dean Sage is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Marshall Dean Sage is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in California →

Tax Law

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

Marshall Dean Sage is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in California →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Marshall Dean Sage is one of 132,225 government attorneys indexed nationally. Browse government attorneys in California →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Marshall Dean Sage is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment 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 San Diego 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 San Diego or all attorneys in California.

Frequently Asked

Common questions about Marshall Dean Sage

Where is Marshall Dean Sage's law office located?
Marshall Dean Sage's law practice is located in San Diego, California. The firm is Sage Law Firm. You can contact the office directly through this profile page.
What practice areas does Marshall Dean Sage handle?
Marshall Dean Sage focuses on business, bankruptcy, tax, government, entertainment. Each practice area listed reflects experience handling cases of that type in California.
How long has Marshall Dean Sage practiced law?
Marshall Dean Sage has 16+ years of legal experience and has been licensed since 2010.
Where did Marshall Dean Sage go to law school?
Marshall Dean Sage earned their education at (JD, 2009); (—).
How can I contact Marshall Dean Sage for a consultation?
You can contact Marshall Dean Sage 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

JD
University of Michigan Law School
- 2009
Univ of Michigan Law Sch, Ann Arbor, MI Univ of California at Los Angeles, CA
- In Progress

Bar Admissions

California
Admitted: 2010

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