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Practice areas


  1. Criminal Defense: 40%
  2. DUI & DWI: 30%
  3. Litigation: 30%



Hourly ($300-375/hour), Fixed (sometimes), Free consultation (30 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

15 total 

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  • Roland Yin-Chia Ho

    I endorse this lawyer.


    Roland Ho Litigation Attorney
    Relationship: Fellow lawyer in community

  • Matisyahu Wolfberg

    I endorse this lawyer.


    Matisyahu Wolfberg Speeding & Traffic Ticket Attorney
    Relationship: Other

Contact info

Felsen & Sargent, L.L.C.

600 Jefferson Plaza, Suite 201
Rockville, MD, 20852-1150


DCActive 199105/24/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Top 100 Lawyers in MarylandThe National Trial Layers2013
Top 100 Trial Lawyers - MarylandThe National Trial Lawyers2012
AV- Highest Rating for Legal Ability and EthicsMartindale-Hubbell2011
Top 100 Trial Lawyers - MarylandThe National Trial Laywers2011
Top 100 Trial Lawyers - MarylandThe National Trial Laywers2010
Top Attorneys in MarylandBaltimore Magazine2010
AV Rated - Highest Rating in Legal Ability and EthicsMartindale-Hubbell2010
Top Attorneys in MarylandBaltimore Magazine2009
AV Rated - Highest Rating in Legal Ability and EthicsMartindale-Hubbell2009
AV Rated - Highest Rating in Legal Ability and EthicsMartindale-Hubbell2008
Top Attorneys in MarylandBaltimore Magazine2008
AV Rated - Highest Rating in Legal Ability and EthicsMartindale-Hubbell2007
Top Attorneys in MarylandBaltimore Magazine2007
AV Rated - Highest Rating in Legal Ability and EthicsMartindale-Hubbell2006
Panel Attorney of the YearOffice of the Public Defender, Montgomery County, Maryland2005
AV Rated - Highest Rating in Legal Ability and EthicsMartindale-Hubbell2005
BV Rated - DistinguishedMartindale-Hubbell2004
BV Rated - DistinguishedMartindale-Hubbell2003
BV Rated - DistinguishedMartindale-Hubbell2002
BV Rated - DistinguishedMartindale-Hubbell2001
BV Rated - DistinguishedMartindale-Hubbell2000
BV Rated - DistinguishedMartindale-Hubbell1999
BV Rated - DistinguishedMartindale-Hubbell1998
BV Rated - DistinguishedMartindale-Hubbell1997
BV Rated - DistinguishedMartindale-Hubbell1996
Work experience
TitleCompany nameDuration
AttorneyGreenberg Felsen and Sargent, LLC1994 - Present
AttorneyLaw Offcies of David Felsen1992 - 1994
AttorneyVan Grack, Axelson, Williamowsky and Jacobs1990 - 1992
Law ClerkThe Honorable Robert Richter, Superior Court of DC1989 - 1990
Association namePosition nameDuration
Montgomery County Bar AssociationMemberN/A
Maryland State Bar AssociationMemberN/A
District of Columbia Bar AssociationMemberN/A
Legal cases
Case nameOutcome
Meshel v. Ohev Sholom Talmud Torah,The lower court was reversed. Plaintiffs won.
Calvin King v. State of Maryland (2010 WL 2674411)Reversed and Remanded
See all legal cases 
Publication nameTitleDate
The American University Law Review, Volume 38, Number 2,Comment, Developments in Approaches to Establishment Clause Analysis: Consistency for the Future1989
School nameMajorDegreeGraduated
American University, Washington College of LawLawJD - Juris Doctor - Summa Cum Laude1989
University of VirginiaN/ABA - Bachelor of Arts1986
Speaking engagements
Conference nameTitleDate
Maryland Conseling CentersDrinking and Driving in Maryland: Changes in the Law and Changes in Politics2010