Nancy K. Troutman focuses her practice in the areas of probate administration and estate planning.

With patience, diligence and an eye for detail, Nancy guides trustees, personal representatives, beneficiaries, guardians, conservators, and claimants through the complex laws of probate and trust administration.  On the front-end, Nancy also helps clients get their financial affairs in order by drafting estate plans specific to their individual needs.

Practicing in both of these areas affords her the opportunity to work with clients and assist them through difficult times in their lives, as well as working with clients to assure their estate planning needs are met.

Nancy received a B.A. in Political Science with an Emphasis in Paralegal Studies from Webster University in 1993.  While working full-time as a paralegal at The Sestric Law Firm, Nancy attended law school at Saint Louis University.  She graduated with a J.D. in 1997 and practiced at same firm until 2001.  She then joined Capes, Sokol, Goodman & Sarachan, PC for ten years prior to joining Rossiter & Boock, LLC in 2012.  She is a member of the Missouri Bar Association and the Bar Association of Metropolitan St. Louis.  Nancy is a graduate of the 2011-2012 class of Leadership Clayton.

Nancy resides in Affton, Missouri where she is active in her church, serving as treasurer and assisting with the children’s ministry.

Bar Admissions:

  • Missouri, 1997


  • Saint Louis University School of law, St Louis. Missouri, 1997 J.D.
  • Webster University, St. Louis, Missouri;1993
  • B.A. Political Science