Xavier A. Santistevan, Paralegal


Xavier A. Santistevan is a legal assistant with 25 years of experience in the litigation field. He has recently worked on a large intellectual property litigation matter, as well as been involved in several complex securities and financial litigations.

Prior to joining Quarles & Brady, Xavier served as a paralegal case manager on a high profile securities fraud investigation matter. This matter was in connection with a multi-billion dollar fraud case against a major accounting firm based on its audits of a public company.

Xavier's experience includes:

  • Managing large scale document productions via electronic document databases such as Summation, Concordance, Relativity and Xera
  • Organizing all litigation records including working files, pleadings, deposition transcripts, exhibits and witness files
  • Working closely with attorneys and accounting experts in the preparation of presentation materials in connection with accounting investigation
  • Trial document preparation, document organization and electronic presentation of trial materials utilizing Trial Director software

Legal Services

Education and Honors

  • State University of New York at Binghamton (B.A., 1989)
    • Degree: Political Science

Professional and Civic Activities

  • Group Pro Bono Award, Seventh Circuit Bar Association
  • Quarles & Brady Diversity and Inclusion Committee (Former Chair)


  • Spanish
Payment Portal

You are leaving the Quarles & Brady website and being directed to the bill presentment and paying service offered by a third party provider. If you do not wish to continue to the site, click Close or use the Back button on your web browser to return the Quarles & Brady website.