Photo of Erin N. Pfirrman

Erin N. Pfirrman

Associate |
Associate | St. Louis, MO
Related Info +
t. 314.300.5783
f. 314.300.5788
News & Events

Erin N. Pfirrman is an associate attorney in the firm's St. Louis office focusing her practice on defending clients in the areas of toxic tort litigation, products liability, premises liability and personal injury. Ms. Pfirrman provides a wide range of litigation services including the implementation of overall litigation strategy and defenses for several manufacturers and large corporate clients. She has extensive experience in all stages of litigation, including conducting legal research, drafting motions and pleadings, discovery requests, advocating for clients in regular court appearances and motion hearings, and taking and defending depositions.  

Prior to joining Segal McCambridge, Ms. Pfirrman worked as an attorney at a civil litigation firm in Saint Louis where she assisted clients with a variety of cases including will and trust litigation and general civil litigation matters.

Ms. Pfirrman earned her J.D. from Saint Louis University School of Law with a concentration in civil litigation. She attended the University of Nevada, Reno, where she earned her B.A. in International Affairs and Spanish in 2011. In addition to being actively involved in local bar associations, Ms. Pfirrman regularly volunteers her time as a Wish Granter for the Make a Wish Foundation. Outside of the practice of law, Ms. Pfirrman enjoys traveling, cooking, and yoga. A native of the west coast, you can regularly find her cheering on her favorite San Francisco based sports teams. She currently lives in St. Louis, MO with her husband, Patrick, and rescue dog, Oliver.


  • Academic Excellence Award, Regulation of Vice, 2015

Professional & Civic Involvement

  • American Bar Association
  • The Missouri Bar, Young Lawyers' Section Council, 2017-Present
  • The Missouri Bar, Legal Education Committee, Member, 2020-Present
  • Bar Association of Metropolitan St. Louis, Young Lawyers Division Board Member, ABA Delegate, 2016-Present


Saint Louis University School of Law, J.D., 2015

University of Nevada, Reno, B.A., International Affairs, Spanish, 2011


  • Illinois, 2019
  • Missouri, 2015
  • U.S. District Court for the Eastern District of Missouri


  • Spanish