Forensic Evaluation | Expert Witness Testimony

Complex legal cases often require a current, objective opinion regarding the implications of a major life event on vocational and psychological functioning.

Raderstorf, Bey & Dyer offers forensic vocational and psychological evaluations with added emphasis on medical, psychological, and economic factors. Particular attention will be given to an individual’s physical restrictions following a physical injury or illness. Similarly, if the injury or disability is psychiatric in nature, focus will be on functional ability. Earning capacity can be analyzed and used as a 3rd party frame of reference in a settlement negotiation. Recommendations for a psychological treatment and appropriate costs can also be addressed.

Raderstorf, Bey & Dyer is able to testify on a variety of legal cases including:

  • Divorce
  • Employment Discrimination
  • FELA (Federal Employer Liability Act)
  • Fitness For Duty
  • Long Term Disability
  • Medical Malpractice
  • Motor Vehicle Accidents
  • Personal Injury
  • Product Liability
  • Professional Misconduct
  • Sexual Abuse
  • Social Security Disability
  • Worker’s Compensation
  • Wrongful Termination


“In my opinion, Mark Raderstorf is the best vocational expert in Minnesota.  His evaluations are comprehensive, his research is thorough, his opinions are well-supported, and his testimony is sincere and credible.  Whether he is serving as my client’s expert, as a court-appointed neutral, or as the opposing party’s expert, I would always give his opinion great weight and deference.  In an area that is not abundant with highly-qualified experts, he is the top professional for a reliable assessment.”

Robert W. Due, Attorney
DeWitt Mackall Crounse & Moore
Minneapolis, MN

I have retained Mark a number of times over many years to evaluate vocational capabilities of claimants involved in litigation and to testify as to his opinions and conclusions. Mark has demonstrated thoroughness and competence in everything he has worked on for me and my clients.

From Rick Lind
President/Lawyer at Lind, Jensen, Sullivan & Peterson, P.A