Roger H Chien

Roger H Chien

also known as Law Offices of Roger H. Chien, APC

4.8
Rating: 7.9

Licensed for 8 years

Criminal defense Lawyer at Rancho Cucamonga, CA
Practice Areas: Criminal Defense, Lawsuits & Disputes, Family, Personal Injury

8300 Utica Ave., #199, Rancho Cucamonga, CA

About Roger

Biography

Fees and Rates

We have not found any cost information for this lawyer


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Licenses

Licensed in California for 8 years

State: California

Acquired: 2017

Active

No misconduct found

Location

Law Offices of Roger H. Chien, APC

8300 Utica Ave., #199, Rancho Cucamonga, CA, 91730

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Roger H Chien's Reviews

Avvo Review Score

4.8 /5.0

44 Client Reviews

Showing 1 - 5 of 5 reviews | Responsiveness

Posted by Jose | March 09, 2025 | Hired Attorney | Criminal Defense

Easy to work with

I would like to start off by saying if you need an attorney that will fight you for than you should definitely give him a try . My case was a very difficult case and a few attorneys wouldn't even take my case saying it was a loss cause lucky I stumbled across Roger who decided to take my case and Wit...hin a few months got my case dismissed . I didn't even have to be on him or show up to court just one day , got the call my case had been dismissed and sent me a email as proof never had to call or worry about what was going on he really does a good job . Filed the necessary paperwork and got my case dismissed. He always answers any questions I had and is never selling you fake dreams keeps it honest. His really amazing and if you need a lawyer you definitely want him on your side . Give him a chance you won't regret it .

Posted by anonymous | February 20, 2023 | Hired Attorney | Domestic Violence

Case dismissed

Roger, thank you for helping me with my domestic violence case. First, I was facing jail time and thought my life and career were over, but the positive relationships you have established with the San Bernardino County district attorneys office and the fact you didn’t give up on my case, got me the b...est outcome and never thought the charges would get dismissed. You are very professional, always available and again thank you for everything you have done for myself and my family.

Posted by anonymous | August 07, 2021 | Hired Attorney | DUI & DWI

Great result

Charged with a DUI in SB county. My BAC was right above the legal limit but not much. DA wanted to through the book at me but Roger fought for me and got me a Wet Reckless. He always kept me updated on my case and I appreciated it. Would highly recommend this lawyer if you need a criminal attorney.

Posted by Andrew | October 22, 2020 | Hired Attorney

My man!!

Excellent lawyer and even better person. He takes his clients well being very serious. This man went out of his way to drive hours to meet me at my house. He sat down with me discussed my case and was 100 percent honest and wasn’t afraid to offer criticism when it was needed. I felt like I was speaki...ng to a friend and not a lawyer. Didn’t treat me like a number or a case. He promptly texts and calls after I reach out even months after the fact. He has a great personality and loves to learn about the person beyond their case.

Posted by E Dieu | June 29, 2020 | Hired Attorney | Lawsuits & Disputes

No patience and not prepare well before hearing

Second time hired Roger Chien to be with me to my trial hearing, first time legal paper services; so disappointed that I lost the case. He didn’t prepare well enough to go over every single incidents and all my questions haven’t answered, really No Patience lawyer. My first time to be in court house,... I am so nervous and feel my lawyer wasn’t prepare much and The way he talked seem like no confidence to win the case and you much accept the lose. Judge’ questions unable to answer. I want to tell him, ‘be patience with client and treat them like your own family; money isn’t equal quality and professional’

See All Client Reviews

Roger H Chien's Lawyer Endorsements

Endorse Roger
Jon Litty headshot
Jon Litty

Criminal defense lawyer | Mar 06

Relationship: Worked together on matter

"I hired Roger to take care of a matter for a family member. Roger was able to get the result we wanted and in this business results are everything."

Macyh Nawaey headshot
Macyh Nawaey

Criminal defense lawyer | Jul 01

Relationship: Fellow lawyer in community

"Mr. Chien is an excellent advocate for his clients and a genuinely compassionate person. I highly recommend him!"

Elias Nawaey headshot
Elias Nawaey

Unknown lawyer | May 13

Relationship: Fellow lawyer in community

"Roger and I started law school at the same time and he has always been a good and dependable friend. As an Attorney, those same qualities have translated over to his practice and ultimately led to his success. Whenever I have a criminal matter in front of me I feel confident sending it over to Roger as he is an excellent Attorney with decades of law enforcement experience."

Kevin Matthew Helper headshot
Kevin Helper

DUI and DWI lawyer | Oct 13

Relationship: Opposing Counsel on matter

"I first met Mr. Chien in a trial as opposing counsel. We of course exchanged pleasantries prior to entering the court room but I was unfamiliar with him as I am based In Bakersfield. Although we had just met, he extended me the utmost respect while zealously representing his client, a sometimes forgotten trait among attorneys. Since then, I have assisted him in a few criminal cases in Kern County and have learned that he provides representation in domestic violence cases. He has always been very professional in our interactions and he is very knowledgeable in the fields of criminal law, domestic violence, and collections. I highly recommend Mr. Chien to anyone seeking legal representation."

Jerry K Wang headshot
Jerry Wang

Criminal defense lawyer | Apr 12

Relationship: Worked together on matter

"Roger is a true professional and a pleasure to work with. Not only is he knowledgeable in his field of practice but also cares for his clients. I look forward to working with him again in the future"

Jessica N Marshall headshot
Jessica Marshall

Personal injury lawyer | Nov 15

Relationship: Friend

"My office needed a special appearance attorney for a mediation in Downtown L.A. Two days before the scheduled mediation, the special appearance attorney agency said they could not find an attorney available in LA. I immediately thought of Mr. Chien, whom I went to law school with and kept in touch. I reached out to him with the assignment. He got back to me within the hour and accepted the assignment. He showed up to the mediation approximately 15 minutes early and completed the assignment for us. He saved my office a lot of time and hassle to go to LA from San Diego for a matter that lasted less than half an hour. I endorse this lawyer."

View All Endorsements
Neelamjeet K Kahlon-Pfister headshot
Neelamjeet Kahlon-Pfister

Criminal defense lawyer

Elias Nawaey headshot
Elias Nawaey

Personal injury lawyer

Jerry K Wang headshot
Jerry Wang

Family lawyer

Jessica N Marshall headshot
Jessica Marshall

Personal injury lawyer

Experience

Rating:  7.9 (Very Good)

Honors

2012

Arthur Troop Scholarship, International Police Association

2008

Arthur Troop Scholarship, International Police Association

Work Experience

2005 - 2014

Senior Investigator, San Bernardino County District Attorney's Office

1995 - 2005

Police Officer/Detective/Detention, Law Enforcement Agencies

Associations

2021 - Present

National Association of Criminal Defense Lawyers

Member

2021 - Present

California Attorneys for Criminal Justice

Member

2017 - Present

State Bar of California

Member

2017 - Present

American Bar Association

Member

2001 - Present

International Police Association

Board Member/Member

Education

N/A

Thomas Jefferson SOL

N/A

California St Univ Fullerton

Speaking Engagements

2012

Gimborn IPA

Organized Crime

2008

Gimborn IPA

Social Unrest

Languages

Chinese, Wu

Croatian

Spanish

Serbo-Croatian

Mandarin

Activity

Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution