Atty. Mark David Lessem

Atty. Mark David Lessem

Mark David Lessem is a lawyer practicing criminal defense, dui & dwi, domestic violence and 2 other areas of law. Mark received a degree from University of San Diego School of Law, San Diego CA, and has been licensed for 54 years.

Sherman Oaks Sherman Oaks 54 yrs experience 54 year
Call (310) 691-1395 Book Appointment

Criminal Defense & More Attorney · Serving Sherman Oaks, CA · 54+ Years Experience

Profile Summary

About Mark David Lessem at a Glance

Mark David Lessem is an Attorney based in Sherman Oaks, California, practicing at Lessem & Newstat, LLP. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on dui/dwi, criminal defense, dv defense, and juvenile. Admitted to practice in California (1972). Educated at University of San Diego School of Law law (—) and University of San Diego School of Law, San Diego CA (—). Serves clients in Sherman Oaks, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark David Lessem

  • Mark David Lessem is a lawyer practicing criminal defense, dui & dwi, domestic violence and 2 other areas of law
  • Mark received a degree from University of San Diego School of Law, San Diego CA, and has been licensed for 54 years
  • Mark practices at Lessem & Newstat, LLP in Sherman Oaks, CA

Practice Areas Explained

Mark David Lessem's Areas of Legal Practice

Each practice area below reflects the types of cases Mark David Lessem handles, with a practical overview of what that area of law involves and how it may apply to your situation in Sherman Oaks.

DUI / DWI Defense in Sherman Oaks

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Mark David Lessem is one of 29,739 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in California →

Criminal Defense in Sherman Oaks

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Mark David Lessem is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →

Domestic Violence Defense in Sherman Oaks

Mark David Lessem is one of 12,246 dv defense attorneys indexed nationally. Browse dv defense attorneys in California →

Juvenile Law in Sherman Oaks

Mark David Lessem is one of 30,433 juvenile attorneys indexed nationally. Browse juvenile attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Sherman Oaks

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 Sherman Oaks 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.

Sherman Oaks Courts and Legal Process

Choosing a Sherman Oaks-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 Sherman Oaks or all attorneys in California.

Frequently Asked

Common Questions About Mark David Lessem

Where is Mark David Lessem's law office located?
Mark David Lessem's law practice is located in Sherman Oaks, California. The firm is Lessem & Newstat, LLP. You can contact the office directly through this profile page.
What practice areas does Mark David Lessem handle?
Mark David Lessem focuses on dui/dwi, criminal defense, dv defense, juvenile. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark David Lessem practiced law?
Mark David Lessem has 54+ years of legal experience and has been licensed since 1972.
Where did Mark David Lessem go to law school?
Mark David Lessem earned their education at (—); (—).
How can I contact Mark David Lessem for a consultation?
You can contact Mark David Lessem 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 Sherman Oaks Choose Mark David Lessem

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 David Lessem's practice in the field of dui/dwi, criminal defense, dv defense, and juvenile.

Decade-Tested Legal Experience

Mark David Lessem brings 54+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering dui/dwi, criminal defense, and dv defense, Mark David Lessem can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Sherman Oaks

A Sherman Oaks-based practice means Mark David Lessem 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 David Lessem Online

Prospective clients searching for legal help in Sherman Oaks 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 David Lessem.

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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 David Lessem directly.

Mark David Lessem's Practice Areas & Specializations

Education & Law School Background

—
University of San Diego School of Law law
- In Progress
—
University of San Diego School of Law, San Diego CA
- In Progress

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1972

Client Reviews & Ratings — Mark David Lessem

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