Atty. Mark Reginald Desouza

Atty. Mark Reginald Desouza

Mark Reginald Desouza is a lawyer practicing immigration, antitrust, litigation & trial and 2 other areas of law. Mark received a B.A. degree from University of California, Irvine in 2006, and has been licensed for 16 years.

Irvine Irvine 16 yrs experience 16 year
Call (949) 868-2206 Book Appointment

Profile Summary

About Mark Reginald Desouza at a glance

Mark Reginald Desouza is an Associate based in Irvine, California, practicing at Crowell & Moring LLP. They have 16+ years of legal experience, licensed to practice since 2010. Their practice focuses on immigration, business, litigation, and adr. Admitted to practice in California U.S. District Court for the Central District of California (2010). Educated at Northwestern University (J.D., 2010) and University of California, Irvine (B.A., 2006). Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Reginald Desouza is a lawyer practicing immigration, antitrust, litigation & trial and 2 other areas of law
  • Mark received a B.A. degree from University of California, Irvine in 2006, and has been licensed for 16 years
  • Mark practices at Crowell & Moring LLP in Irvine, CA

Practice Areas Explained

Mark Reginald Desouza's Areas of Practice

Each practice area below reflects the types of cases Mark Reginald Desouza 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.

Mark Reginald Desouza is one of 40,633 immigration attorneys indexed nationally. Browse immigration attorneys in California →

Business & Corporate Law

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

Mark Reginald Desouza is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Civil Litigation

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

Mark Reginald Desouza is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Mark Reginald Desouza is one of 73,906 adr attorneys indexed nationally. Browse adr 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 Irvine 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about Mark Reginald Desouza

Where is Mark Reginald Desouza's law office located?
Mark Reginald Desouza's law practice is located in Irvine, California. The firm is Crowell & Moring LLP. You can contact the office directly through this profile page.
What practice areas does Mark Reginald Desouza handle?
Mark Reginald Desouza focuses on immigration, business, litigation, adr. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Reginald Desouza practiced law?
Mark Reginald Desouza has 16+ years of legal experience and has been licensed since 2010.
Where did Mark Reginald Desouza go to law school?
Mark Reginald Desouza earned their education at (J.D., 2010); (B.A., 2006).
How can I contact Mark Reginald Desouza for a consultation?
You can contact Mark Reginald Desouza 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.
Northwestern University
- 2010
B.A.
University of California, Irvine
- 2006

Bar Admissions

California U.S. District Court for the Central District of California
Admitted: 2010

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