Leonard R Stamm

Leonard R Stamm

4.9
Rating: 10.0

Licensed for 42 years

DUI and DWI Lawyer at Greenbelt, MD
Practice Areas: DUI & DWI, Criminal Defense

6301 Ivy Lane, Suite 504, Greenbelt, MD

About Leonard

Biography

Practice Areas

2

Practice Areas

DUI and DWI 90%

Stamm is an authority in the area of drunk driving defense and Motor Vehicle Administration hearings in Maryland and around the country. In September 2008, the first edition of Stamm's book, Maryland DUI Law, was published by West Publishing Company.

43 years

90%
Criminal Defense 10%

Stamm has been successfully representing persons accused of state felonies and misdemeanors since 1984.

43 years

10%

Fees and Rates

Cost

Free Consultation

$0 first 60 minutes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in Maryland for 42 years

State: Maryland

Acquired: 1983

Active

No misconduct found

Licensed in District of Columbia for 41 years

State: District of Columbia

Acquired: 1984

Inactive

No misconduct found

Location

Goldstein & Stamm, P.A.

6301 Ivy Lane, Suite 504, Greenbelt, MD, 20770

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Leonard R Stamm's Reviews

Avvo Review Score

4.9 /5.0

33 Client Reviews

5 star (32)
4 star (0)
3 star (0)
2 star (0)
1 star (1)

Posted by anonymous | December 11, 2023 | Hired Attorney

This review is from a person who hired this attorney.

Amazing

I got my 2nd dui and was heading to jail. Scared out of my mind. This guy not only got my case dismissed but eased my through the process. Thank you sir

Posted by SP | September 8, 2023 | Hired Attorney

This review is from a person who hired this attorney.

Thankful

I hired Leonard to fight a CCW denial. I contacted over 20 lawyers, the state bar, and no-one would take my case. I had a consultation with Leonard, he said he would look into it for me. I had an old charge in NY I plead to… that in Md was considered an automatic denial, but in NY it is a low cla...ss misdemeanor. I didn’t even hire Leonard yet. and he was already looking up cases for me, and keeping in touch. He thought he had a good argument for me , and I hired him. Leonard spoke with the state troopers, congressman on my behalf. Before we had an administrative hearing set, I received an approval/reversal for my CCW. The charge I received in NY, was NOT the same here in MD. A comparable charge is only a violation, not the massive punishable 5 years in jail misdemeanor as MD saw it. Leonard is a fighter, detail oriented, prompt, firm and a man of his word. He keeps in contact with you, and is a great guy. He has your back. I can’t thank him enough for getting this overturned for me. Do yourself a solid, and hire Leonard Stamm.

Posted by Hassan | September 14, 2021 | Hired Attorney

This review is from a person who hired this attorney.

Professional

I highly recommend Leonard R Stamm, Last November I got into a single car accident and totaled my car. I received a DUI. I was scared, disorganized and afraid. In frantic, I contacted several lawyers and selected Stamm after our first phone conversavtion to represent me. He toke the time to listened... to my case and gave me the confidence and reassurance I needed. He answered all my questions in layman's term. During my hearing, he knocked the case out with so much confidence and professionalism, I was so surprised. He broke the case into pieces in front of the judge and the police officer. I admire his expertise and professionalism. My advice is, don’t think twice in selecting Leonard as your representative, especially, if you have a traffic case.

Posted by Leon | July 14, 2021 | Consulted Attorney

This review is from a potential client who consulted with this attorney.

Excellent

Very good and informed could not have been able to get better advice any place .Mr stamm is in his profession because he loves it Best of what he does and very knowledgeable thank lenny

Posted by Justin | July 1, 2021 | Hired Attorney

This review is from a person who hired this attorney.

Horrible End Result, False Promises, Exorbitant Fee

Mr. Stamm postponed my case until we were in front Judge Cornelius Vaughey and went to trial in front of him that fact speaks for itself. My case was a 2nd Offense DUI -No injury. -No collision. I originally hired the Leonard Stamm because I went on the National College of DUI Defense website... where he was listed as a Regent in the Maryland area. I then read that he wrote a book about Maryland DUI law. I was convinced that he was the most knowledgeable Lawyer that I could trust to represent me for an alcohol related offense. In a youtube video Mr. Stamm uploaded titled “Why most Maryland DUIs should go to trial” he states “that doesn’t mean pleading guilty, that means trying to win the case. Why? Because in most DUI cases the states plea offer the states plea offer is no better than what would happen if we went to try and lost.” At our 1st court date in front of Judge Kim, a good Judge for going to trial, Leonard surprised me when he suggested that I accept the plea deal, which was a guilty plea to the Driving Under the Influence charge and 30 days and jail, common offer for a 2nd Offense DUI in Montgomery County. The case was postponed. I met with Leonard Stamm again at his office. Leonard Stamm told me while we were face to face in his office, that he could get a deal for no time imposed if I do the 28 day Intensive InPatient Patient program at Right Turn. So I enrolled in the 28 day Intensive In-Patient program at right turn and was there for a miserable 28 more days. The fee for the In-Patient treatment was $3800. This was in addition to his flat fee of $6000. The Trial Date: Judge Cornelius Vaughey who is best known for jailing Attorney Aaron Walker for 1st Amendment protected Internet blogging. Of course it was in front of THIS judge that Leonard Stamm decided to go to Trial. I had asked Mr. Stamm well before the court date if we had a good Judge. He said it looked like Judge Vaughey is booked for our Court Date and that “He’ll tear you up”. I asked “Really?” he said “Well he might not be so bad he’s old school.” Attorney Jason Cleckner was present at the trial and later told me that he was shocked first of all that Leonard Stamm would take me to trial in front of such a depraved and ruthless Judge. According to Attorney Philip Armstrong “Vaughey is a killer.” Jason observed, “he didn’t even try”. During trial Leonard Stamm did not Motion to Dismiss the Case for outrageous police conduct as he had told me would be a defense for Trial. Leonard Stamm did not even cross-examine the arresting officer and laughed about having no questions for the officer. Jason said, “There are so many questions I could’ve used in you’re defense during cross.” During Sentencing the Judge yelled about how I was the scourge of the earth nothing about it surprised any of the lawyers in the room just me because of how Leonard Stamm misinformed me about the Judge. Vaughey sentenced me to 18 months in Jail with 60 days imposed. Fined me $2,531.00 plus 2 years of probation with 18 conditions of probation. That’s right this is after already spending a miserable 30 days in lockdown at an intensive treatment facility and remember when this ordeal began I was dealing with a typical offer of a guilty plea with 30 days-- I could’ve just been represented public defender and receive probation with no time.

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Leonard R Stamm's Lawyer Endorsements

Endorse Leonard
Kevin J McDevitt headshot
Kevin McDevitt

DUI and DWI lawyer | Aug 24

Relationship: Fellow lawyer in community

"Lenny Stamm is a legendary lawyer."

John R Salvatore headshot
John Salvatore

DUI and DWI lawyer | Apr 06

Relationship: Fellow lawyer in community

"I endorse this lawyer. He is the go-to attorney for DUI's. Very knowledgeable, current on the law and procedure. Vigorous advocate."

Jeffrey B Henry headshot
Jeffrey Henry

DUI and DWI lawyer | Jun 25

Relationship: Fellow lawyer in community

"I endorse this lawyer. The absolute best at DUI/DWI defense, literally wrote the book"

Jonathan L Katz headshot
Jonathan Katz

DUI and DWI lawyer | Feb 17

Relationship: Fellow lawyer in community

"This public endorsement of and thanks to Lenny is 22 years overdue. I met Lenny at the start of my criminal defense career in 1991. I quickly learned what so many lawyers already knew by then, which is that Lenny is highly skilled and very generous of his time with other lawyers. Over the years, I contacted Lenny several times seeking his unique insight into various DWI cases of mine. Each time, he was on the money. Lenny's former law partner and mento Alan Goldstein died soon before I started my criminal defense career. Lenny carries on Alan's strong belief in being available to other lawyers in their efforts to serve their clients better. I have numerous times expressed my thanks directly to Lenny. He deserves a more public thanks, here."

Christopher Daniel Leroi headshot
Christopher Leroi

Criminal defense lawyer | Aug 15

Relationship: Fellow lawyer in community

"Mr. Stamm is an extremely talented attorney who provides great advice. Even though I have been practicing for 24 years and I am a former judge and magistrate, I learn from him every day. I would recommend him to anyone in his area."

Brandi Douglas Collins headshot
Brandi Collins

DUI and DWI lawyer | Jul 30

Relationship: Fellow lawyer in community

"I endorse this lawyer. Mr. Stamm was one of my instructors at the NCDD Summer Session taught at Harvard Law School. He was very impressive. If charged with a dwi I would have no reservations in hiring him to represent me."

Judith Adrienne Gillett headshot
Judith Gillett

DUI and DWI lawyer | Aug 13

Relationship: Fellow lawyer in community

"If I were facing any incarcerable traffic related offense, I would hire Lenny without hesitation or reservation. Period. I would then sleep well at night, knowing that I was assured of the best possible outcome. As a fellow lawyer, I can state with absolute certainty that Lenny is the most knowledgable, thorough, creative, and effective DWI/Traffic lawyer I have ever met. I had the privilege of attending his DWI seminar as a young public defender. I attribute many, many of my later successful trials directly to his skills and experience (freely and openly shared). Hire him without hesitation, and pay him whatever he asks. He is worth every cent."

Richard L Holcomb headshot
Richard Holcomb

DUI and DWI lawyer | Aug 09

Relationship: Fellow lawyer in community

"Lenny was one of my instructors at a recent seminar held by the National College of DUI Defense at Harvard Law School. Lenny is truly a leader in the national DUI defense community and I feel privileged to have learned from him. Lenny is a "go to guy" for DUI Defense. You'll be glad you hired him."

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Nathan Dineen

DUI and DWI lawyer | Aug 01

Relationship: Fellow lawyer in community

"I endorse this lawyer. He is a powerful advocate and experienced DUI defense lawyer. If I ever have to refer a case in Maryland, he would be the one and only call I would make."

Christian K. Lassen II headshot
Christian Lassen

Criminal defense lawyer | Dec 28

Relationship: Fellow lawyer in community

"Excellent lawyer."

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Jay Tiftickjian

DUI and DWI lawyer | Aug 18

Relationship: Fellow lawyer in community

"Lenny Stamm is recognized across the country as one of the top DUI attorneys. I know Lenny through the National College for DUI Defense, where I have seen him lecture on DUI defense techniques such as cross examination. If you are charged with a DUI in Maryland, Mr. Stamm should be at the top of your list."

James Morris Balagia headshot
James Balagia

DUI and DWI lawyer | Jul 06

Relationship: Worked together on matter

"I have known Lenny Stamm for a number of years after meeting him at one of the nation's top DUI seminars. Lenny is clearly one of the best DUI lawyers in the nation. I have had the pleasure of watching Lenny presenting on major DUI topics over the years. I have always scored Lenny as a top speaker and his written materials cannot be topped. Lenny's strong character and work ethics are above reproach - if Lenny says something you can count of it to be the truth. The bottom line is that if Lenny takes on a case he will totally commit himself and his office to victory. Lenny has contributed a great deal of his expertise and time to helping his brothers and sisters in this field of criminal law in order to improve their overall level of mastery. Lenny Stamm is my "go to guy" and I am proud to call him my friend. If you wish to contact me directly look me up at Jamie Balagia, DWI Dude"

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Ryan Russman

DUI and DWI lawyer | May 20

Relationship: Worked together on matter

"There are many lawyers to choose from. However, there is only one lawyer that you can trust with your pending DWI case. Attorney Stamm is that lawyer. His skills in the courtroom have earned him a national reputation as one of the finest DWI lawyers in the nation. As an advocate of the accused citizen, his persuasive abilities make him a formidable adversary and have won him the respect and admiration of his peers. Without hesitation, Attorney Stamm has my highest respect and endorsement as a Maryland DWI litigator."

Todd F. La Neve headshot
Todd La Neve

Criminal defense lawyer | May 05

Relationship: Fellow lawyer in community

"I have had the pleasure of knowing Lenny Stamm for a number of years and consider him to be one of the best criminal and DUI attorneys I know anywhere. His years of experience and vast knowledge of criminal law and procedure have made him one of the best attorneys in Maryland and have also led to well-deserved prominence on the national legal front. Lenny is a frequent lecturer on the national level at seminars focused on DUI defense and his vast wealth of knowledge is always worthwhile for his audiences. I would wholeheartedly recommend Lenny Stamm for a family member of friend in need in Maryland."

Harley O. Wagner headshot
Harley Wagner

DUI and DWI lawyer | Apr 25

Relationship: Fellow lawyer in community

"Having been a member of the National College for DUI Defense for over 10 years now, and as an annual attendee of two to three national DUI defense seminars, I have been privileged to get to know many of our nation's finest DUI defense attorneys. Lenny Stamm is undoubtedly amongst this group. His reputation for professional excellence is not limited to the borders of Maryland. He has a national reputation of being one of our nation's most experienced, well trained, ultra talented, compassionate DUI defense attorneys that you will find anywhere in America. Not to mention one of our nation's foremost authors on DUI Defense. I loudly and proudly endorse Lenny Stamm. The citizen accused could find no better. The fact he is a dear friend is but a bonus!"

Sharon W. Curtis headshot
Sharon Curtis

DUI and DWI lawyer | Apr 24

Relationship: Friend

"Lenny is an outstanding attorney who works tirelessly on behalf of his clients. He has gained national recognition as a DWI trial lawyer as well as being admired as one of the top DWI's lawyers in the State for his trial prowess and knowledge of the specialized legal issues involved in DWI cases. I highly recommend my friend, Lenny Stamm if you are looking for a great attorney."

Debra A Saltz headshot
Debra Saltz

Criminal defense lawyer | Jan 21

Relationship: Fellow lawyer in community

"I highly endorse Lenny Stamm. I would not hesitate to refer a client to Lenny, knowing that client will receive the best defense possible. As Lenny is in my building, it affords me the opportunity to seek advice on a regular basis and I know I can rely on Lenny's wisdom and knowledge."

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Robert Keefer

DUI and DWI lawyer | Dec 16

Relationship: Fellow lawyer in community

"I have known Lenny Stamm since I joined the National College for DUI Defense. Lenny has always gone out of his way to help other lawyers become better at helping their clients. When I have had clients who had criminal charges in Maryland I have always given them Lenny's name. If I was charged in Maryland I would call Lenny Stamm. I give Mr. Stamm my highest endorsement."

Patrick Thomas Barone headshot
Patrick Barone

DUI and DWI lawyer | Nov 11

Relationship: Fellow lawyer in community

"Lenny is one of the top DUI defense lawyers in the country. His trial skill is unsurpassed as is his knowledge of the law, which means he can win your case before it ever gets to trial. He teaches DUI law and trial skills around the country and his lectures are always among the most well attended. This is because he possesses the one essential skill that so few lawyers possess – the ability to take complicated subject matter and make it both understandable and entertaining. This is a skill that pays huge dividends in the Maryland courts. If you’re facing a Maryland DUI and want to win your case Lenny is your best choice."

Diego J Vargas headshot
Diego Vargas

DUI and DWI lawyer | Oct 30

Relationship: Other

"I endorse this lawyer's work."

View All Endorsements
Adam Daniel Harris headshot
Adam Harris

Criminal defense lawyer

Sarah M. Schmeiser headshot
Sarah Schmeiser

DUI and DWI lawyer

James Morris Balagia headshot
James Balagia

DUI and DWI lawyer

Robert Franklin Keefer headshot
Robert Keefer

DUI and DWI lawyer

Richard A Finci headshot
Richard Finci

Criminal defense lawyer

Andrea D Hayduk headshot
Andrea Hayduk

DUI and DWI lawyer

Experience

Rating:  10.0 (Superb)

Honors

2025

Super Lawyer, Super Lawyers

2024

Super Lawyer, Super Lawyers

2023

Super Lawyer, Super Lawyers

2022

Super Lawyer, Super Lawyers

2021

Super Lawyer, Super Lawyers

2020

Super Lawyer, Super Lawyers

2019

Super Lawyer, Super Lawyers

2018

Super Lawyer, Super Lawyers

2017

Super Lawyer, Super Lawyers

2016

Super Lawyer, Super Lawyers

2015

Super Lawyer, Super Lawyers

2014

Super Lawyer, Super Lawyers

2013

Fred Bennett Zealous Advocacy Award, Maryland Criminal Defense Attorneys' Association

2013

Super Lawyer, Super Lawyers

2012

Super Lawyer, Super Lawyers

2011

Super Lawyer, Super Lawyers

2010

Super Lawyer, Super Lawyers

2009

Super Lawyer, Super Lawyers

2008

Super Lawyer, Super Lawyers

2007

Super Lawyer, Super Lawyers

Work Experience

1991 - Present

President, Goldstein & Stamm, P.A.

Associations

1998 - Present

National College for DUI Defense

Regent

1984 - Present

National Association of Criminal Defense Lawyers

1984 - Present

Maryland Criminal Defense Attorneys' Association, Defense of Drunk Driving Committee

Former President

2014 - 2015

National College for DUI Defense

Assistant Dean

Education

1983

Catholic University of America, Columbus School of Law

JD - Juris Doctor

1977

Wesleyan University

BA - Bachelor of Arts

Speaking Engagements

2009

National College for DUI Defense Summer Session

Confrontation from Crawford to Melendez-Diaz

2009

National College for DUI Defense 2009 Winter Session

I'd Like to Introduce You to My Best Friend: Mr. Crawford

2009

Mastering Scientific Evidence in DUI Cases

Intox EC/IR

2008

Stuart Kinard Memorial Advanced DWI Seminar

Advanced Cross-Examination

2008

Mastering Scientific Evidence in DUI/DWI Cases

Intox EC/IR

2008

Getting the Blood Out!; Trial Tactics in Blood Cases; Legal Issues in

Atlanta Blood Seminar

2007

National College for DUI Defense - Summer session

Handling the Problem Witness

2007

Mastering Scientific Evidence in DUI/DWI Cases

Mock Trial - lead defense counsel

2006

National College for DUI Defense

The Top 20 Guidelines for Bench Trials

2006

NACDL and NCDD annual seminar

Winning with Crawford

2006

ECIR Training Seminar

Beating 'em with Discovery

2005

The Top 20 Myths in Breath, Blood, & Urine Testing - University of Mississippi DUI Practitioners

The Top 20 Myths in Breath, Blood, & Urine Testing

2004

Mastering Scientific Evidence in DUI/DWI Cases

Debunking the Top 20 State Evidence Prevarications about Breath, Blood, and Urine Tests Using Case Law

2003

NHTSA/IACP Student Class in Administration of Standardized Field Sobriety Tests

Instructor

2003

Mastering Scientific Evidence in DUI/DWI Cases

Essential Cases to Know in Handling Challenges to Scientific Evidence

Publications

2008

West Publishing Company Maryland DUI Law

Activity

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