April S Gilbert

April S Gilbert

also known as April Zwirn

5.0
Rating: 8.4

Licensed for 31 years

Criminal defense Lawyer at Tustin, CA
Practice Areas: Criminal Defense

17581 Irvine Boulevard, Suite 108, Tustin, CA

About April

Biography

Practice Areas

1

Practice Area

Criminal Defense 100%

Criminal Defense Practice with emphasis on DUI, Drug Charges/Substance Abuse, Treatment, Recovery, Collaborative Courts, and Expungements. Experience defending against serious & violent felonies, thefts, domestic violence, and child abuse charges.

31 years | 65,500 cases

100%

Fees and Rates

Cost

Free Consultation

$0 first 45 minutes

Retainer

Always


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in California for 31 years

State: California

Acquired: 1994

Active

No misconduct found

Location

Law Office of April Gilbert

17581 Irvine Boulevard, Suite 108, Tustin, CA, 92780

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April S Gilbert's Reviews

Avvo Review Score

5.0 /5.0

96 Client Reviews

Showing 1 - 5 of 96 reviews

Posted by Jessica | May 08, 2026 | Hired Attorney | Criminal Defense

Excellent attorney

I would give April 10 stars if I could !!! I was required to hire a criminal attorney to advocate for me in front of the DA. And it was a right decision when I moved forward with April. On our first consultation appointment, she already gave me an impression of trust and confidence. She g...ave us useful advices, wrote an excellent letter to DA that fully explained what I wanted, collaborated with another attorney to make sure they did not miss any important document, followed up with DA office to confirm if she got my letter before my hearing. And guess what? Our case got dismissed. Hurayyyy !!!! Thanks so much for your help and dedication, April! ❤️❤️❤️

Posted by Josh | May 01, 2026 | Hired Attorney

The best defensive lawyer in Orange county. I highly recommend

April is outstanding. I am very pleased with how professional she is. It was a very good experience throughout the process. I honestly can't say enough about her outstanding character and the peace of mind she gave me . If your looking for a lawyer that you can depend on and trust I would hire April ...Gilbert.

Posted by Carlos Garcia | April 18, 2026 | Hired Attorney

She is the best!

She already helped me twice, she is the best, if you looking for a great lawyer, don't look more! Thank you so much for your help April! God bless you!

Posted by Kelsey | April 18, 2026 | Hired Attorney

Wouldn’t trust anyone else!

I hired April as soon as I got my DUl because I knew she is the best! Unfortunately, due to addiction, this was one of several DUl's and the 4th time April has defended me. Watching her handle my case was like magic. She knows all of the court rooms, all of the judges, she moved my case through lik...e a true pro. What should have been a felony DUl, was charged as a 2nd DUI misdemeanor and I owe that completely to April. I walked away with house arrest and never saw any jail time, despite how much time I was looking at. She has become not only an attorney, but a friend, a safety net, and someone in my corner cheering my sobriety on. I owe my life to her and could not recommend any other attorney over April. She is so respected in the courts and that is due to her wonderful heart and extensive experience!

Posted by Avi | April 06, 2026 | Hired Attorney

Fought for me every step of the way - knowledgeable, passionate, results driven

I can’t say enough about the incredible experience I had working with April during one of the most stressful and high-stakes times in my life. From the very beginning, she showed an unwavering commitment to me and my case. I never once felt like just another client—she was fully invested every step o...f the way. Her legal knowledge is truly impressive. She explained everything clearly, made sure I understood my options, and always approached my case with confidence and strategy. What stood out the most was her litigation skill in the courtroom—she was sharp, prepared, and absolutely relentless in fighting for me. You could see her passion and dedication in every argument she made. Because of her hard work and determination, we achieved a result that I am beyond grateful for. It honestly exceeded my expectations and gave me peace of mind moving forward. If you’re looking for an attorney who is knowledgeable, committed, and genuinely cares about her clients, I highly recommend April. She is the kind of advocate you want in your corner when everything is on the line.

See All Client Reviews

April S Gilbert's Lawyer Endorsements

Endorse April
Jennifer Elaine Boukidis headshot
Jennifer Boukidis

Criminal defense lawyer | Jul 16

Relationship: Fellow lawyer in community

"April is an exceptional attorney. She has a wealth of experience in all types of criminal matters. Not only is she skilled and knowledgeable, but she truly cares about her clients, their well being, their families, and their future. She leaves no stone unturned when it comes to serving her client's best interest. April is well respected by her peers, opposing counsel, and the court. I have worked opposite her as a former prosecutor and work alongside her now as a fellow criminal defense attorney. I know her to be honest, intelligent, hard working and compassionate. April is a talented and caring person and an excellent choice for representation in any criminal matter."

Kristine Koo headshot
Kristine Koo

Criminal defense lawyer | Nov 10

Relationship: Fellow lawyer in community

"April cares. She is someone who will listen to you, take what you say into consideration, and give thoughtful feedback. She also gives wise counsel and is trustworthy. Whenever I have a question in criminal law - I go to April - because she knows!"

Karren Melinda Kenney headshot
Karren Kenney

Criminal defense lawyer | Mar 02

Relationship: Fellow lawyer in community

"Ms. Gilbert cares about each and every one of her clients and she takes the time to fight for them in order to get the best disposition possible. Ms. Gilbert is also an extrememely effective trial lawyer. I have seen her in trial and was amazed at the connection she has with the jury...jurors love her!"

View All Endorsements
Alan Castillo headshot
Alan Castillo

DUI and DWI lawyer

Kristine Koo headshot
Kristine Koo

Criminal defense lawyer

John F. Christl headshot
John Christl

Criminal defense lawyer

Lisa Ann Kopelman headshot
Lisa Kopelman

Criminal defense lawyer

Karren Melinda Kenney headshot
Karren Kenney

Criminal defense lawyer

Experience

Rating:  8.4 (Excellent)

Honors

1993

American Jurisprudence Award Criminal Procedure, Western State University College of Law

1991

American Jurisprudence Award Civil Procedure, Western State University College of Law

Work Experience

2021 - Present

Criminal Defense Lawyer, Law Office of April Gilbert

1995 - 2021

Deputy Public Defender, Orange County Public Defender's Office (CA)

1993 - 1995

Contributing Editor, Orange County Lawyer Magazine, Orange County Bar Association

1986 - 1992

Legal Assistant, Law Office Of Harley A. Feinstein

Associations

2024 - Present

North Orange County Bar Association

Board of Directors

2018 - Present

North Orange County Bar Association,

Member

1994 - Present

Orange County Bar Association

Member

1996 - 1997

William P. Gray Legion Lex American Inn of Court

Member

Sample of Legal Cases

Carjacking and robbery of elders with a deadly weapon

My client was only sentenced to three years in prison (instead of 13), which was the lowest possible term.

See More Legal Cases

Education

1994

Western State University College of Law

JD - Juris Doctor

1990

California State University, Long Beach

BA - Bachelor of Arts English Literature

Speaking Engagements

2019

Publications

1994

Orange County Lawyer Magazine The Fourth Amendment is not a Technicality

Languages

English

Activity

Avvo Rating

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