We remain open and steadfast in our commitment to helping our clients during these difficult days.

Have a Former Senior Prosecutor On Your Side

Premier Criminal Defense Attorney & DUI Lawyer in San Diego

Don’t Let An Arrest Turn Your Life Upside Down

We use a proactive approach to produce the best possible results.

It Makes Sense To Fight A San Diego DUI!

Mark Deniz is a former prosecutor who understands how to fight drunk driving charges.

Defense Strategies Tailored To Your Unique Needs

We work to minimize the impact that any arrest has on your life.

Let Us Help You Get The Ball Rolling

The initial case evaluation is free.

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Client Testimonials & Proven Results

Outcome of case: Misdemeanor with no jail

Felony DUI VC 23153(a)
February 2024

Outcome of case: Wet reckless

First time DUI, .18% BAC
February 2024

Outcome of case: Dismissed

Felony Assault with force likely to cause great bodily injury – Penal code 245(a)(4)
February 2024

Outcome of case: Misdemeanor with no jail

Felony DUI VC 23153(a)
January 2024

Outcome of case: Wet reckless

First time DUI, .12% BAC, with a collision. VC 23152(b)
January 2024

Outcome of case: Dismissed

Vehicle Code VC 23153(b)- First time DUI, .19% BAC
January 2024

Outcome of case: Misdemeanor with no jail time

Vehicle Code VC 23153(b)-Felony DUI-
September 2023

Outcome of case: Wet reckless

First time DUI, .13% BAC, with a collision. VC 23152(b)
September 2023

Outcome of case: Dismissed

Felony Assault with a deadly weapon PC 245(a)(1)
September 2023

Outcome of case: Dismissed

Vehicle Code VC 23152(b)-First time DUI, BAC .14% BAC
July 2023

Outcome of case: Wet reckless

First time DUI, .12% BAC. VC 23152(b)
July 2023

Outcome of case: Dismissed

Felony Evading Police VC 2800.1
July 2023

Outcome of case: Dismissed

Penal Code 647 (B) Prostitution
June 2023

Outcome of case: Wet reckless

First time DUI, .13% BAC. VC 23152(b)
June 2023

Outcome of case: Dismissed after jury trial

DUI with blood alcohol level .22% BAC.
June 2023

Outcome of case: Dismissed

Felony Evading Police VC 2800.1
May 2023

Outcome of case: Wet reckless

First time DUI, .14% BAC. VC 23152(b)
May 2023

Outcome of case: Dismissed

Felony Domestic Violence Penal Code 273.5
May 2023

Outcome of case: Dismissed

Driving Under the Influence (DUI)
April 2023

Outcome of case: Wet reckless

First time DUI, .14% BAC. VC 23152(a)
April 2023

Outcome of case: Dismissed

Felony Vandalism Penal Code 594
March 2023

Outcome of case: Dismissed

Driving Under the Influence (DUI)
March 2023

Outcome of case: Wet reckless

First time DUI, .14% BAC. VC 23152(a)
March 2023

Outcome of case: Dismissed

Prostitution Penal Code 647(b)
March 2023

Outcome of case: Dismissed

Possession of drug charge
February 2023

Outcome of case: Wet reckless

DUI,.14% BAC. VC23152(a)
February 2023

Outcome of case: Dismissed

Driving Under the Influence (DUI)
February2023

Outcome of case: Misdemeanor, with no jail time

Felony Driving Under the Influence (DUI)
January 2023

Outcome of case: Wet reckless

First time DUI, .15% BAC. VC 23152(a)
January 2023

Outcome of case: Dismissed

Prostitution PC 647(b)
January 2023

Outcome of case: Dismissed

Felony Vandalism PC 594
December 2022

Outcome of case: Wet reckless

First time DUI, .16% BAC. VC 23152(a)
December 2022

Outcome of case: Dismissed

2nd time DUI, BAC .18% VC 23152(b)
December 2022

Outcome of case: Dismissed

Felony Domestic Violence PC 273.5 with GBI Allegation
November 2022

Outcome of case: Misdemeanor disturbing the peace

Felony Domestic Violence Vandalism
November 2022

Outcome of case: Misdemeanor with basic terms

Felony DUI, .12% BAC
October 2022

Outcome of case: Case Dismissed

Second time DUI, .24% BAC
October 2022

Outcome of case: Dismissed

Felony Domestic Violence
October 2022

Outcome of case: Dismissed…

DUI with two priors, .21% BAC
August 2022

Outcome of case: Dismissed

Misdemeanor Domestic Violence Battery PC 243(e)
November 2022

Outcome of case: Dismissed…

Felony Domestic Violence
August 2022

Outcome of case: Dismissed…

First time Drug DUI
April 2022

Outcome of case: Wet Reckless…

First time DUI, .14% BAC
April 2022

Outcome of case: Wet Reckless…

First time DUI, .14% BAC
August 2022

Outcome of case: No custody, No ankle monitoring…

2nd time DUI
April 2022

He took care of me…

I had a DUI charge with a high blood alcohol level. I wanted trial unless there was a situation that worked for me. Mark kept me informed of every step along the way. We pushed for trial. After several hearings and two days before trial the DA calls us with an offer I could not refuse. Mark was ready for trial and I only took the offer because it was that good. Our defense was ready for trial. I felt that he was always one step ahead. You cannot go wrong with him.

Commendable attorney, positive results…

I was accused of taking items from a popular department store. They say I took expensive items so the dollar amount was high. The prosecutor charged burglary and theft. Mr. Deniz met with us and gathered character letters from people who know me. He met with prosecutors and told them about me. He got me started before the meeting with volunteer work. By the second hearing, they were willing to dismiss the case in a few months. I knew I made a mistake and took responsibility for it. However, Mr. Deniz ensured the event would not harm her down the road. He was great.

Reduced fine and probation with no jail…

I was lucky to find Mark. I was scared about losing my job from this. Mark resolved the matter without me losing my job or too much skin off my back. He always communicated with me and let me know I was a priority. I hope never to be in a bind again, but if I am I am calling him.

Outcome of case: Dry Reckless

DUI with a Prior
May 2022

Outcome of case: Wet Reckless

Second time DUI, with BAC .22%
May 2022

Outcome of case: Wet Reckless

DUI, with a BAC of .15%
May 2022

Outcome of case: Dismissed

Penal Code 243(e), Battery on Spouse/Significant Other
May 2022

Outcome of case: Dismissed after classes

Domestic Violence/Criminal Threats
May 2022

Outcome of case: Dismissed

Felony Domestic Violence
May 2022

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DUI 101:

Get on the Road To The Best Possible Outcome.

GET IT ON AMAZON

The Best Defense Is A Good Offense

Most criminal defense attorneys wait until hearing dates or until the prosecutor offers a plea bargain before taking action on your case. This is reactive and ineffective. You cannot afford to settle for less than the absolute maximum effort to minimize the impact of an arrest on criminal charges.

At The Law Offices of Mark Deniz APLC, we take a proactive approach that doesn’t waste time waiting for an initial court date. Mr. Deniz, a former prosecutor, will immediately begin reviewing the facts of your case to identify any weaknesses that can be used against the prosecution.

San Diego’s Premier DUI & Criminal Defense Law Firm

  • Former prosecutor serving all of San Diego County
  • Top-rated by clients and peers
  • Dedicated to DUI and criminal defense
  • Contact me to schedule a free initial case evaluation
Image of attorney Mark L. Deniz
Image of attorney Mark L. Deniz

An Award-Winning Former Prosecutor

Mr. Deniz has extensive training in all areas of criminal law, including evidence, trial technique and felony sentencing. His knowledge of how prosecutors approach their cases and the flexibility they have is an important asset that frequently allows him to reach a favorable resolution without going to trial.

At the same time, Mr. Deniz is an accomplished litigator who is always ready to advocate for his clients in court if a fair agreement cannot be reached.

Headshot of Mark Deniz | Former Prosecutor

​Let Us Review The Facts Of Your Case

Free DUI Case Evaluation

Were you arrested due to a failed field sobriety test after drunk driving in San Diego County? Are you at risk of losing your driving privileges? Complete this form to provide us the information we need to strategize your defense.

Latest Case Results

Outcome of case: Misdemeanor with no jail

Felony DUI VC 23153(a)
January 2024

Outcome of case: Wet reckless

First time DUI, .12% BAC, with a collision. VC 23152(b)
January 2024

Outcome of case: Dismissed

Vehicle Code VC 23153(b)- First time DUI, .19% BAC
January 2024

Outcome of case: Dismissed

Vehicle Code VC 23153(b)- .25% BAC- First time DUI with Hit and Run
October 2023

Outcome of case: Wet reckless

First time DUI, .13% BAC, with a collision. VC 23152(b)
October 2023

Outcome of case: Dismissed

First time DUI, .27% BAC
October 2023

Outcome of case: Misdemeanor with no jail time

Vehicle Code VC 23153(b)-Felony DUI-
September 2023

Outcome of case: Wet reckless

First time DUI, .13% BAC, with a collision. VC 23152(b)
September 2023

Outcome of case: Dismissed

Felony Assault with a deadly weapon PC 245(a)(1)
September 2023

Outcome of case: Misdemeanor with no jail time

Vehicle Code VC 23153(b)-Felony DUI-
August 2023

Outcome of case: Wet reckless

First time DUI, .13% BAC. VC 23152(b)
August 2023

Outcome of case: Dismissed

Felony Domestic Violence Penal Code Section 273.5
August 2023

Outcome of case: Dismissed

Vehicle Code VC 23152(b)-First time DUI, BAC .14% BAC
July 2023

Outcome of case: Wet reckless

First time DUI, .12% BAC. VC 23152(b)
July 2023

Outcome of case: Dismissed

Felony Evading Police VC 2800.1
July 2023

Outcome of case: Dismissed

Vehicle Code VC 23152(b)-First time DUI, BAC .14% BAC
July 2023

Outcome of case: Wet reckless

First time DUI, .12% BAC. VC 23152(b)
July 2023

Outcome of case: Dismissed

Felony Evading Police VC 2800.1
July 2023

Protect Your License, Challenge the DMV within 10 days of a DUI Arrest.

Use the DMV hearing to Subpoena Evidence
Fight to Keep Driving.

You have only 10 days to request a DMV hearing.

Your license is valid for only 30 days after your DUI arrest.

The DMV hearing and the criminal case are separate.

Make sure your DUI attorney will handle both effectively.