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About Me

Adam is a partner at the Firm of Porter & Katzman, PC., a local general practice firm serving our community in an around Montgomery County, PA.  Each case is given individualized and personal attention no matter how big or small.  I handle all types of litigation and trasactional matters including criminal and DUI defense, wills, trust and estate planning, probate and administration, corporate and business matters, landlord tenant, personal injury and civil litigation.


Practice Areas


  1. Criminal Defense: 35%
  2. Probate: 15%
  3. Corporate & Incorporation: 15%
  4. DUI & DWI: 15%
  5. Other: 20%
  6. More 



Free Consultation (30 minutes)

Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

9 total 

  • John William Aitchison

    Adam Katzman is an absolute professional. His demeanor, preparation, and experience ensure that his clients receive the highest quality representation. I highly endorse Adam Katzman.


    John Aitchison Criminal Defense Attorney
    Relationship: Fellow lawyer in community

  • Nicholas James Reifsnyder

    Adam was opposing counsel on a number of matters when he was in the public defenders office and I was in the DA's office. Now, as a private attorney, Adam uses his unique experience as a probation officer and a public defender to get outstanding results for his clients across the board. I highly recommend Adam Katzman.


    Nicholas Reifsnyder Criminal Defense Attorney
    Relationship: Opposing Counsel on matter

Contact Info

Porter & Katzman, P.C.

1117 Bridge Road, Suite A
P.O. Box 268
Creamery, PA, 19430-0268



Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
Rising StarSuper Lawyers2015
Nation's Top One PercentNational Association of Distinguished Counsel2015
Work Experience
TitleCompany NameDuration
Partner/ShareholderPorter & Katzman, PC2012 - Present
Assistant Public DefenderMontgomery County Public Defenders Office2008 - Present
Associate AttorneyGazan & John, PC2008 - 2011
Adult Probation OfficerMontgomery County Probation & Parole Department2001 - 2008
Association NamePosition NameDuration
Open Hearth, Inc.Board Member; Executive Commitee2013 - Present
Montgomery Bar AssociationMember2008 - Present
Criminal Defense CommitteeMember2008 - Present
Montgomery County Bar Association, General Practice CommitteeCommittee Member2008 - Present
Montgomery County Bar Association, Elder Law SectionCommittee Member2008 - Present
Perkiomen Valley Soccer ClubCoachN/A
School NameMajorDegreeGraduated
Widener University School of LawLawJD - Juris Doctor2007
Widener UniversityPsychologyBA - Bachelor of Arts2001