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John Francis O'Neill Castro

Criminal defense Attorney at Front Royal, VA

5.0   1 review
  • State Years
    Dist. of Columbia - DC 22 years
    Virginia - VA 30 years
  • Licensed for 22 years
    State DC
    Acquired 2001
    Good Standing No misconduct found
  • Licensed for 30 years
    State VA
    Acquired 1993
    Active No misconduct found

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

About John

Learn John’s areas of practice.

Practice areas
  1. Criminal defense
    Attorney Castro understands that being arrested is a frightening and helpless experience. That is why he prides himself in being accessible and available for a free consultation 24 hours a day, 7 days a week. Call him today.

  2. DUI and DWI
    Are facing jail time as the result of multiple drunk driving convictions? Did you lose your license after being charged with DUI? Attorney Castro will work hard to help you avoid jail, keep your license and keep all charges off your record.

  3. Speeding and traffic ticket
    Make your traffic charges a learning experience rather than an arrest and conviction that will impact your career and future opportunities. Call today.

  4. Drug Crime
    Driving under the influence of drugs (DUI) | Possession of a controlled substance | Drug possession with intent to sell | Federal drug charges | Interstate drug charges | Drug trafficking | More!

For over 25 years since 1993, John has held his legal focus in the field of criminal and traffic defense. As an attorney, Mr. O'Neill Castro has handled thousands of cases, having tried hundreds to verdict in both State and Federal Courts.

John F. O'Neill Castro is the attorney you need to represent you. To get the case focus you deserve, it makes sense to hire a solo practitioner. As a bi-lingual practice, you won't have to worry about your needs being misunderstood.


Law Offices of Robert J. O'Neill PC
128 E. Main St
Front Royal, VA, 22630
Robert J. O'Neill, Attorney At Law, By Appointment Only
4160 Chain Bridge Road
Fairfax, VA, 22030
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5.0 / 5.0
  1 customer review
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1 Star
Posted by anonymous | November 21, 2020
This review is from a person who hired this attorney.
| Hired Attorney
Mr O'Neill walked me through my best options. He was very professional and patient. Gave me total confidence. Outcome was above expectations.


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


AVVO RATING 6.5 (Good)


  • St. Thomas University School of Law
  • JD - Juris Doctor
  • 1992
  • University of Mary Washington
  • BA - Bachelor of Arts
  • 1988

Languages Spoken

  • Spanish

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Front Royal Criminal defense Lawyer John Francis O'Neill Castro
John Francis O'Neill Castro
Criminal defense Attorney
Front Royal, VA
Licensed for 30 years
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