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Mark A. Gallagher

Mark A. Gallagher

Law Offices of Mark A. Gallagher
  • Criminal Law, DUI & DWI, Juvenile Law ...
  • California
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Over the past 20 years I have handled thousands of criminal, DUI, and traffic cases throughout Southern California. No problem is too big or too small. In a normal day I appear in traffic court for multiple citations and I also spend time preparing my felony cases for trial. Recent victories include a not guilty verdict on ALL counts for a client charged with murder, criminal threats, robbery and 5 other felony counts (all with gang enhancements), a residential burglary case with DNA that resulted in a hung jury, and hung jury split 6-6 on a marijuana DUI charge that resulted in the charge being dismissed by the court on a 1385 motion.

I am also one of a very small group of attorneys who accept privately retained cases in juvenile court for both dependency and delinquency cases. I welcome contacts by other attorneys or potential clients for my expertise on DUI, traffic, criminal, and juvenile issues at 800-797-8406.

Recently my practice has experienced significant growth in the niche of traffic law. I can help clear holds, warrants, and suspensions based on failure to appear. Anyone with a suspended license should contact me before paying a cent to a collection agency.

Practice Areas
    Criminal Law
    Drug Crimes, Expungement, Fraud, Gun Crimes, Sex Crimes, Theft, Violent Crimes
    DUI & DWI
    Juvenile Law
    Domestic Violence
    Domestic Violence Criminal Defense
    Traffic Tickets
    Suspended License
Video Conferencing
  • Google Meet
  • Skype
  • Zoom
  • Free Consultation
Jurisdictions Admitted to Practice
State Bar of California
ID Number: #209811
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  • English: Spoken, Written
  • Spanish: Spoken
Professional Experience
Law Offices of Mark A. Gallagher
- Current
Associate Attorney
Wallin & Klarich
Deputy Public Defender
Orange County Public Defender's Office
Pepperdine University School of Law
J.D. (2000)
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University of San Diego
B.A. (1996) | Philosophy
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Best DUI Lawyers in Fontana
Top 9 DUI Lawyers in Fontana, CA
Best Criminal Defense Attorneys in Buena Park
Top 13 Criminal Defense Attorneys in Buena Park, CA
Professional Associations
Orange County Bar Association
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US District Court - Southern District of California
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Articles & Publications
2 Common Reasons Why Your DUI Case Could Be Delayed
Flock of Legals
Arrested For A DUI? Here Are 4 Questions You Should Be Asking
Flock of Legals
Top 5 DUI Costs You Should Be Aware Of
Flock of Legals
Discover Top 5 California DUI Penalties
Flock of Legals
DUI Laws In California – What You Need To Know
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6 Ways You Can Beat A DUI
Flock of Legals
Licensed Attorney
State Bar of California
Websites & Blogs
Contact & Map
Law Offices of Mark A. Gallagher
1440 N. Harbor Blvd. Suite 515
Fullerton, CA 92835
Toll-Free: (800) 797-8406
Cell: (714) 757-1119
Monday: 8 AM - 5 PM
Tuesday: 8 AM - 5 PM (Today)
Wednesday: 8 AM - 5 PM
Thursday: 8 AM - 5 PM
Friday: 8 AM - 5 PM
Saturday: Closed
Sunday: Closed
Notice: Saturday and Sunday appointments are available with advanced notice. Call 800-797-8406 to schedule your weekend appointment.
4255 Main Street
Riverside, CA 92501
668 S. Sunset Ave.
West Covina, CA 91791
668 S. Sunset Ave.
West Covina, CA 91791
1720 E. Garry Ave.
Santa Ana, CA 92705
1720 E. Garry Ave.
Santa Ana, CA 92705
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