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Dennis Edward Boyle

White collar crime Attorney at Washington, DC

5.0   3 reviews

also known as Dennis E. Boyle

  • State Years
    Dist. of Columbia - DC 10 years
    Maryland - MD 11 years
    New York - NY 11 years
    Alaska - AK 13 years
    Pennsylvania - PA 36 years
    Florida - FL 31 years
  • Licensed for 10 years
    State DC
    Acquired 2013
    Good Standing No misconduct found
  • Licensed for 11 years
    State MD
    Acquired 2013
    Active No misconduct found
  • Licensed for 11 years
    State NY
    Acquired 2013
    Currently Registered No misconduct found
  • Licensed for 13 years
    State AK
    Acquired 2010
    Active Out of State No misconduct found
  • Licensed for 36 years
    State PA
    Acquired 1987
    Active No misconduct found
  • Licensed for 31 years
    State FL
    Acquired 1992
    Membership Lapsed No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Dennis

Learn Dennis’s areas of practice.

Practice areas
  1. White collar crime
    Represent individuals in a wide range of white collar cases including mail fraud, wire fraud, banking and mortgage fraud, securities fraud, healthcare and Medicare fraud and money laundering matters.

    36 years

  2. Federal crime
    Represent individuals in federal drug cases and cyber cases, including matters under the Computer Fraud and Abuse Act and child pornography cases.

    36 years

  3. Securities and investment fraud
    Represent individuals who have been the victims of securities or other investment frauds both in the United States and internationally. Also represent individuals accused of securities fraud.

    36 years

Dennis is an accomplished white collar criminal defense attorney who practices throughout the United States and internationally. He has been the recipient of many awards, including a American Bar Association award for Professional Merit. He has an AV--Preeminent rating from Martindale Hubbel and has selected as a Superlawyer by Thompson Reuters on multiple occasions. He is certified as a criminal trial specialist by the National Board of Trial Advocacy and is admitted to practice in Pennsylvania, New York, Maryland, the District of Columbia and Alaska as well as a number of federal courts. He is also admitted to practice before the International Criminal Court in the Hague, Netherlands. Dennis has tried over 200 criminal jury trials in federal courts throughout the U.S. including cases involving allegations of Securities Fraud, Banking Fraud, Money Laundering, Tax Fraud and Evasion, Health Care Fraud, Medicare Fraud, Wire Fraud and Mail Fraud. Lecture frequently nationally and internationally on the Foreign Corrupt Practices Act, Bank Secrecy Act and Anti-Money Laundering. He has also represented individuals in Extradition Proceedings both where the U.S. has sought the extradition of foreign nationals and where other countries (Germany, Serbia, Canada and Mexico) have sought the extradition of U.S. residents and citizens. In addition to his extensive white collar criminal law experience, Dennis has also litigated multiple complex civil matters. He has won a number of landmark cases in the areas of commercial litigation, civil procedure, constitutional law and professional negligence. He also has experience in international litigation and arbitration. His current practice focuses on helping businesses and individuals understand the application of federal criminal statutes both in the U.S. and internationally and in representing businesses and individuals in white collar criminal defense and complex civil litigation and arbitration matters.


Boyle & Jasari LLP
1050 Connecticut Ave NW
Suite 500
Washington, DC, 20036

White Collar Crime lawyers nearby


5.0 / 5.0
  3 customer reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Posted by Sam | January 7, 2021
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
I have not used Dennis’ services but, based on his background, proffessionalism and friendship we share, he would be my choice of lawyers.
Posted by Alec | June 7, 2020
This review is from a person who hired this attorney.
| Hired Attorney
Professional, Helpful
I had just started a business, and am new to the business world. Dennis helped me draw up contracts for my business, and helped me understand them with professionalism and care. He answered my questions and explained technicalities to me in a way I easily understood. Plus he is an all around good guy, it is obvious that he cares about his clients as much as he does his work, and I very much enjoyed working with him.
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Posted by Owen | November 8, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Positive Experience
I rarely leave reviews, but I was told several years ago by a former employer to recognize excellence when it is demonstrated. As a client of Dennis' for the last ten years, I have been able to directly observe his practice in action, both when he worked primarily out of central Pennsylvania and later on when he expanded his services to the DC/Baltimore area. Never once has he disappointed me; in fact, he and his support staff have always exceeded my expectations. I also appreciate that he is available 24/7 by email or telephone, even when traveling outside of the United States. Without Dennis' counsel, I do not believe that I or my business would have been able to thrive in today's healthcare industry. His experience and knowledge of rhe law is truly indispensable. Definitely worth every dollar I ever paid him!
Read less


  • Free Consultation 30 minutes
Payment methods
Cash, Check, Credit Card


AVVO RATING 10.0 (Superb)

Work Experience

  • Partner
  • Boyle & Jasari LLP
  • 2021 - Present
  • Partner
  • Berliner, Corcoran and Rowe, LLP
  • 2020 - 2021
  • Senior Counsel
  • Whiteford, Taylor & Preston
  • 2017 - 2020
  • Partner
  • Fox Rothschild, LLP Attorneys At Law
  • 2014 - 2016
  • Managing Partner
  • Boyle Litigation
  • 2005 - 2014
  • Partner
  • Nauman, Smith, Shissler and Hall
  • 1997 - 2005
  • First Assistant District Attorney
  • Potter County District Attorney's Office
  • 1992 - 1997
  • Commander
  • U.S. Navy Jag Corps
  • 1987 - 1992
View all work experience


  • George Washington University
  • Master of Law
  • 2012
  • University of Baltimore School of Law
  • JD - Juris Doctor
  • 1987
  • Naval Justice School in Newport
  • 1987
  • Elizabethtown College
  • BA - Bachelor of Arts
  • 1983
View all education

Sample of Legal Cases

  • Zimmerman v. Norfolk Southern Railway Co.
  • Won on appeal.
  • Kelly v. Borough of Carlisle
  • Won at trial
  • Knopick v. Downey
  • Won on appeal
View all legal cases


  • Public Investors Arbitration Bar Association
  • Member
  • 2016 - Present
  • International Bar Association, Criminal Law Committee
  • Officer
  • 2007 - Present
  • National Association of Criminal Defense Lawyers
  • Member
  • 1997 - Present

Languages Spoken

  • Spanish
  • English

Honors and Awards

  • Super Lawyer
  • Thompson West
  • 2013
  • Top 100 Trial Lawyers
  • National Trial Lawyers
  • 2013
  • Super Lawyer
  • Thompson West
  • 2012
  • AV Rating
  • Martindale-Martindale
  • 2012
  • Super Lawyer
  • Thompson West
  • 2011
  • Top 100 Trial Lawyers
  • National Trial Lawyers
  • 2011
  • Award for Professional Merit
  • American Bar Association
  • 1988
View all awards

Speaking Engagements

  • Federal Defender Training
  • Federal Criminal Discovery
  • 2013
  • Corporate Responsibility for Violations of International Criminal and Human Rights Law
  • North American Perspective
  • 2013
  • Sao Paulo, Brazil
  • International Money Laundering
  • 2012
  • Federal Public Defenders Association
  • Anatomy of a Discovery Dispute
  • 2012
  • Dauphin County Bar Association
  • Federal Remedies for State Violations of Consitutional Rights
  • 2012
  • Pennsylvania Bar Institute
  • Federal Ciminal Update
  • 2011
  • Pa. Association of Certifed Fraud Examiners
  • Internal Investigations: A Defense Perspective
  • 2011
  • Pa. Association of Cerfied Fraud Examiners
  • Medicare/Medicaid Fraud and Internal Investigatiions
  • 2010
  • Federal Public Defenders Association
  • International Issues in Federal Criminal Cases
  • 2010
View all speaking engagements

Attorney endorsements

Received (2)
Given (0)
Endorse Dennis
White collar crime Attorney | Jan 12
Relationship: Worked for lawyer
"Dennis Boyle is an exceptional attorney with excellent knowledge of the law and a lot of experience. I have worked with Dennis for several years, and I continue to be impressed and in awe with his extraordinary capabilities as an attorney in and out of court. I can personally attest that he is an asset to the legal community and a true advocate for his clients."
Litigation Attorney | Jan 11
Relationship: Worked together on matter
"I have worked with Attorney Boyle in both civil and criminal litigation matters. I have found him to be well-versed in the law, a problem-solver and always the consummate professional. At all times, he operates with the highest degree of integrity and ethics, which has earned him the respect of judges and colleagues alike. Dennis is a knowledgeable advocate for his clients and a yet a fair and pragmatic adversary. His professional reputation, both nationally and internationally is exemplary. Based upon my personal experiences working with Attorney Boyle, I can recommend him without reservation or qualification."
This attorney hasn't created any attorney endorsements recently on Avvo.
Washington White collar crime Lawyer Dennis Edward Boyle
Dennis Edward Boyle
White collar crime Attorney
Washington, DC
Licensed for 36 years
Free Consultation