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Owen Matthew Seman

About me

For the past 10 years I have worked in one of the busiest criminal defense practices in Western Pennsylvania, handling everything from minor traffic tickets to Homicide jury trials.  When someone gets charged with a crime it is essential that they have an experienced and knowledgable attorney to be their voice and to protect their rights.  I know that when someone comes into my office they are dealing with one of the toughest situations in their life, and I treat each client with respect, care and dignity. 


In criminal cases no attorney can promise you a particular result, because there are so many unknown factors.  I can say I will do everything in my power to get the best result possible.


Please feel free to call me for a free consultation.


Practice areas


  1. Criminal Defense: 90%
    12 years
  2. Family: 10%
    12 years



Fixed (always)

Payment types:

Cash, Check, Credit card

Attorney endorsements

8 total 

Are you an attorney? Endorse this lawyer

  • Jacob W. Wyland

    I strongly endorse Attorney Seman. He is a skilled attorney and dedicated advocate who is respected by judges, officers, prosecutors and attorneys as a gentleman and a true professional. He works tirelessly for his clients and consistently produces terrific results.


    Jacob Wyland DUI and DWI Attorney
    Relationship: Fellow lawyer in community

  • Ryan Matthew Tutera

    Great lawyer and very respected in the legal community.


    Ryan Tutera Criminal defense Attorney
    Relationship: Fellow lawyer in community

Contact info

Law Offices of Thomassey Miller Seman

Law Ofc of Thomassey Miller Seman
1940 James Street
Monroeville, PA, 15146


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Rising StarSuper Lawyers Magazine2015
Rising StarSuper Lawyers2014
Rising StarSuper Lawyers2013
Rising StarSuper Lawyers2012
School nameMajorDegreeGraduated
Duquesne University School of LawLawJD - Juris Doctor2003