Humberto J. Quintanar


  • Office Contact Info
  • Biography

    Humberto J. Quintanar is an Associate Attorney in the Seattle office of GRSM. He is a Seattle University School of Law JD graduate. Before attending law school, Humberto earned a Bachelor of Arts degree in Government and Politics from St. John's University in Queens, NY. He has previous experience handling complex divorces, modification petitions, committed intimate relationships, and cases involving domestic violence. 

    Humberto has also spent significant time in the courtroom as a trial attorney and as a Prosecutor for Seattle City Attorney’s office. His passion for the courtroom, motion practices, and trial prove helpful to clients during alternative dispute resolution and negotiations between counsel.


    • Washington


    • Loren Miller Bar Association (LMBA)

    Community Involvement

    • Executive Board Member, LMBA
    • Board Member, Music Center of the Northwest
    • Seattle Central Little League Coach, 2019-Present
  • Practice Areas
  • Education


    J.D., Seattle University School of Law, 2018

    • Philip L. Burton Scholarship Recipient

    B.A., St. John's University, 2013

  • Languages
    • Spanish