Atty. Mark John Masterson

Atty. Mark John Masterson

Mark John Masterson is a lawyer practicing class action, construction / development. Mark has been licensed for 21 years.

Santa Monica Santa Monica 21 yrs experience 21 year
Call (833) 693-2361 Book Appointment

Class Action & More Attorney · Serving Santa Monica, CA · 21+ Years Experience

Profile Summary

About Mark John Masterson at a Glance

Mark John Masterson is an Associate based in Santa Monica, California, practicing at Milstein Adelman And Kreger Llp. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on class action. Admitted to practice in California (2005) and Nevada (2006). Educated at Southwestern University School of Law J.D. (—). Serves clients in Santa Monica, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark John Masterson

  • Mark John Masterson is a lawyer practicing class action, construction / development
  • Mark has been licensed for 21 years
  • Mark practices at Milstein, Adelman & Kreger, LLP in Santa Monica, CA

Practice Areas Explained

Mark John Masterson's Areas of Legal Practice

Each practice area below reflects the types of cases Mark John Masterson handles, with a practical overview of what that area of law involves and how it may apply to your situation in Santa Monica.

Class Action in Santa Monica

Mark John Masterson is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Santa Monica

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 Santa Monica 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.

Santa Monica Courts and Legal Process

Choosing a Santa Monica-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in Santa Monica or all attorneys in California.

Frequently Asked

Common Questions About Mark John Masterson

Where is Mark John Masterson's law office located?
Mark John Masterson's law practice is located in Santa Monica, California. The firm is Milstein Adelman And Kreger Llp. You can contact the office directly through this profile page.
What practice areas does Mark John Masterson handle?
Mark John Masterson focuses on class action. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark John Masterson practiced law?
Mark John Masterson has 21+ years of legal experience and has been licensed since 2005.
Where did Mark John Masterson go to law school?
Mark John Masterson earned their education at (—).
How can I contact Mark John Masterson for a consultation?
You can contact Mark John Masterson 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.

Professional Profile

Why Clients in Santa Monica Choose Mark John Masterson

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark John Masterson's practice in the field of class action.

Decade-Tested Legal Experience

Mark John Masterson brings 21+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in California and Nevada, Mark John Masterson can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Focused Class Action Practice

Concentrating on class action means Mark John Masterson's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Santa Monica

A Santa Monica-based practice means Mark John Masterson attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Mark John Masterson Online

Prospective clients searching for legal help in Santa Monica commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark John Masterson.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark John Masterson directly.

Mark John Masterson's Practice Areas & Specializations

Education & Law School Background

—
Southwestern University School of Law J.D.
- In Progress

Bar Admissions & Licensed Jurisdictions

California
Admitted: 2005
Nevada
Admitted: 2006

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