Donna Brennan Donna Brennan is an Associate in the business valuation and litigation consulting support firm of Klein Liebman & Gresen, LLC. Ms. Brennan works with lawyers, accountants, and valuation experts, performing detailed analysis of financial documents, tracing and lifestyle analyses and other analytical procedures in connection with forensic accounting and valuation engagements.

  • Klein Liebman & Gresen, LLC, 2002 – Present
  • Benetton Services, 1997 – 2001
  • Margolin, Winer & Evens LLP, 1993 – 1996
  • Drake Business School, 1985
  • Notary Public, 2003