Types of Cases

OAS is the leading provider of Vocational Expert and Life Care Planning Services for Law Firms, Plaintiff and Defense attorneys across the country. We have extensive experience in working with Plaintiff and Defense attorneys in Personal Injury, Medical Malpractice, Product Liability, Motor Vehicle Accident, and Slip and Fall cases.

We also have expertise in providing evaluations in Wrongful Termination, Sexual Harassment of Discrimination, Social Security Disability and Workers Compensation Cases.

“Know the Value of Your Case!™”


  • Personal Injury

    When an accident or serious injury happens, the effects can be devastating and long lasting. OAS assists in objectively documenting the economic damages in a case.

  • Matrimonial Cases

    The emotional impact of a divorce is often exacerbated by financial worries. A vocational expert’s opinion is invaluable during the divorce process to assess earning capacity and employability.

  • Medical Malpractice

    There are over one million patient safety incidents reported that occur in U.S. hospitals each year. This is a staggering number of medical mistakes, that could have been prevented.

  • Employment Cases

    If you have been harassed, discriminated against or find yourself in a hostile work environment, OAS will provide you with a free consultation and perspective on your specific circumstance.

  • Motor Vehicle Accidents

    A serious motor vehicle accident not only results in damage to your car, but can cause life-changing, serious injuries to your body and well-being

  • Social Security Disability

    OAS expert witnesses have the experience with disability hearings and knowledge of Social Security law to successfully represent you in your Social Security Disability appeal hearing.

  • Product Liability

    Safety and reliability are vital concerns for consumers, however, some corporations do not value these as important when designing & manufacturing products.

  • Workers' Compensation

    The expert witnesses in Worker’s Compensation at OAS give opinions, reports and testimony in litigation regarding Worker’s Compensation Insurance cases, including worker’s compensation insurance claims, compensation benefits, and employee protections.

  • Wrongful Death

    Every U.S. state allows the heirs or representative of a lost loved one to file a lawsuit for monetary damages. To determine what those damages are, the courts must determine the proper amount of compensation allowable under the law.

  • Veteran's Disability

    A veteran is entitled to a 100% disability rating if he can establish that his service-connected disability[ies] preclude him from obtaining gainful employment.