Atty. Mark William Martel

Atty. Mark William Martel

Mark William Martel is a lawyer practicing criminal defense, dui & dwi, health care and 8 other areas of law. Mark received a B.A. degree from Stanford University in 1982, and has been licensed for 36 years.

Palo Alto Palo Alto 36 yrs experience 36 year
Call (650) 523-1075 Book Appointment

Criminal Defense & More Attorney · Serving Palo Alto, CA · 36+ Years Experience

Profile Summary

About Mark William Martel at a Glance

Mark William Martel is a Member based in Palo Alto, California, practicing at Mark Martel, Attorney at Law. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on dui/dwi, personal injury, criminal defense, business, and ip. Admitted to practice in California (1990). Educated at Stanford University Law School (J.D., 1989) and Stanford University (B.A., 1982). Serves clients in Palo Alto, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark William Martel

  • Mark William Martel is a lawyer practicing criminal defense, dui & dwi, health care and 8 other areas of law
  • Mark received a B.A. degree from Stanford University in 1982, and has been licensed for 36 years
  • Mark practices at Mark Martel, Attorney at Law in Palo Alto, CA

Practice Areas Explained

Mark William Martel's Areas of Legal Practice

Each practice area below reflects the types of cases Mark William Martel handles, with a practical overview of what that area of law involves and how it may apply to your situation in Palo Alto.

DUI / DWI Defense in Palo Alto

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

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

Personal Injury in Palo Alto

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Mark William Martel is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in California →

Criminal Defense in Palo Alto

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

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

Business & Corporate Law in Palo Alto

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

Mark William Martel is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Intellectual Property in Palo Alto

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Mark William Martel is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Palo Alto

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 Palo Alto 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.

Palo Alto Courts and Legal Process

Choosing a Palo Alto-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 Palo Alto or all attorneys in California.

Frequently Asked

Common Questions About Mark William Martel

Where is Mark William Martel's law office located?
Mark William Martel's law practice is located in Palo Alto, California. The firm is Mark Martel, Attorney at Law. You can contact the office directly through this profile page.
What practice areas does Mark William Martel handle?
Mark William Martel focuses on dui/dwi, personal injury, criminal defense, business, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark William Martel practiced law?
Mark William Martel has 36+ years of legal experience and has been licensed since 1990.
Where did Mark William Martel go to law school?
Mark William Martel earned their education at (J.D., 1989); (B.A., 1982).
How can I contact Mark William Martel for a consultation?
You can contact Mark William Martel 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 Palo Alto Choose Mark William Martel

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 William Martel's practice in the field of dui/dwi, personal injury, criminal defense, business, and ip.

Decade-Tested Legal Experience

Mark William Martel brings 36+ 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, personal injury, and criminal defense, Mark William Martel can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Palo Alto

A Palo Alto-based practice means Mark William Martel attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark William Martel Handles in Palo Alto

Below is a representative sample of the types of matters Mark William Martel has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Mark William Martel directly to discuss the specifics of your situation.

Search Reference

How People Find Mark William Martel Online

Prospective clients searching for legal help in Palo Alto 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 William Martel.

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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 William Martel directly.

Education & Law School Background

J.D.
Stanford University Law School
- 1989
B.A.
Stanford University
- 1982

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1990

Client Reviews & Ratings — Mark William Martel

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