St Louis Office / 

Della E. OstendorfCFE


Della Ostendorf has been involved in the field of Forensic Accounting since 1994.

She has worked extensively with insurance companies and attorneys, focusing her career on forensic accounting in the measurement of damages related to Business Interruption, Employee Dishonesty, Fraud Investigations and Fidelity Losses, and Personal Injury Claims.

Della E. Ostendorf


1992, Bachelor of Science—Business Administration, University of Missouri – St Louis

Professional Credentials

Certified Fraud Examiner
Certified Forensic Consultant

Professional History

1997—Present RGL Forensics, St Louis, Missouri
1994—1997 Campos & Stratis, St Louis, Missouri

Court Experience

Ms. Ostendorf has testified as a fact witness in the St. Louis City Civil Court relevant to economic loss damages. She has also given court testimony in deposition and has been involved in the preparation of expert accounting evidence for use in arbitration, mediation and trial.