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About me

Prior to Law School, I worked in sales and then management for a multi-national water purification company called Ionics Incorporated.  First, in Washington DC, and then Manhattan and Philadelphia.  As General Manager of the Philadelphia office, I oversaw all operational and financial aspects of a company with 1.5 million in anual revenue and two dozen employees.  This with no training in management or finance.  I studied History in college.  It was during this time I earned my first Master's Degree in Political Science.  Next, I attended Law School and was immediately hired by the Bucks County District Attorney's Office which was headed by now Judge Alan M. Rubenstein.  While working for the District Attorney, I earned my second MA in the field of History, which I utilize currently as an adjunct instructor at the Bucks County Community College.  

These experiences coupled, with a working class upbringing have given me a down to earth look at the problems faced by ordinary people.  I believe that I am able to counsel people with honest and insightful advice about things which may be leading to criminal behavior, in addition to being a strong advocate.   


Practice areas


  1. Criminal Defense: 70%
    18 years
  2. Juvenile: 30%
    18 years



Free consultation (20 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

13 total 

Are you an attorney? Endorse this lawyer

  • Blake Matthew Jackman

    I have known and worked with Mr. Mancini as a former prosecutor and fellow criminal defense for the past 8 years. Mr. Mancini is honest, compassionate, and knowledgeable in criminal law, specifically in the juvenile justice system, where he is the preeminent attorney in the field. I would highly recommend Mr. Mancini.


    Blake Jackman Criminal defense Attorney
    Relationship: Fellow lawyer in community

  • Paul Gregory Lang

    I endorse this lawyer. He should be a judge...he's that smart, well-spoken, and highly caring of clients.


    Paul Lang Bankruptcy and debt Attorney
    Relationship: Fellow lawyer in community

Contact info

Robert A. Mancini Attorney at Law

279 South Main Street
Suite 2A
Doylestown, PA, 18901

Robert A. Mancini

279 South Main St
Doylestown, PA



We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Outstanding Adjunct Faculty (Criminal Justice)Bucks County Community College2008
Work experience
TitleCompany nameDuration
Deputy District AttorneyBucks County District Attorney's Office1999 - 2005
Association namePosition nameDuration
Juvenile Defenders Association of PennsylvaniaN/A2010 - Present
Pennsylvania Bar AssociationN/A2010 - Present
Eastern District of Pennsylvania Court Federal CourtN/A2009 - Present
Bucks County Bar AssociationMemberN/A
Justinian SocietyN/AN/A
Federalist SocietyN/AN/A
Legal cases
Case nameOutcome
Witness Intimidation charges dismissedcharges dismissed
Political CorruptionN/A
See all legal cases 
Publication nameTitleDate
Bucks County Courier TimesJuvenile Expunctions2014
Bucks County Courier TimesSORNA2012
Law ReviewWake Up Dred, Marbury's DeadN/A
School nameMajorDegreeGraduated
California State UniversityHistoryMA - Masters2006
Widener University School of LawLawJD - Juris Doctor1999
Rutgers UniversityPolitical ScienceMA - Masters1996
Slippery Rock University of PennsylvaniaN/ABS - Bachelor of Science1990
Speaking engagements
Conference nameTitleDate
Juvenile Justice Attorneys AssociationBucks County Bar Association2009