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About me

I take criminal cases where my clients have been charged with misdemeanors and felonies including: violent crimes, weapons charges, drugs, DUI/DWI, traffic violations, domestic violence, peace orders and assault/attempted murder.


Languages spoken: Spanish, English

Practice areas


  1. Criminal Defense: 75%
  2. DUI & DWI: 20%
  3. Speeding Ticket: 5%



Free consultation (30 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

7 total 

Are you an attorney? Endorse this lawyer

  • John M O'Brien

    An extremely talented and well respected attorney in the legal community, I wholeheartedly recommend him to anyone looking for a lawyer who knows the law and truly cares about protecting the rights of his clients and getting them the most favorable result possible.


    John O'Brien Personal injury Attorney
    Relationship: Fellow lawyer in community

  • Bennett James Wills

    I endorse this lawyer. Attorney Geller is an asset to the legal community.


    Bennett Wills Contracts and agreements Attorney
    Relationship: Fellow lawyer in community

Contact info

Leon A. Geller, LLC

200-A Monroe Street
Rockville, MD, 20850


DCActive 198907/06/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
Criminal Defense AttorneyLaw Office of Leon A. Geller, LLC2004 - Present
Criminal Defense, Family Law, and Personal Injury AttorneySolo Law Practice1988 - 2002
Social WorkerMassachusetts Department of Social Services1980 - 1984
Association namePosition nameDuration
Maryland State Bar AssociationMemberN/A
Maryland Criminal Defense Attorney AssociationMemberN/A
National Association of Criminal Defense LawyersMemberN/A
Association of Trial Lawyers of AmericaMemberN/A
American Bar AssociationMemberN/A
District of Columbia BarMemberN/A
Montgomery County Bar AssociationMemberN/A
School nameMajorDegreeGraduated
New England School of LawLawJD - Juris Doctor1987
Boston UniversitySocial WorkMS - Master of Science1975
Northeastern UniversityN/ABA - Bachelor of Arts1973