Medical Expert Witness & Legal Consultant

Whether the need is Expert witness for preliminary review as a medical legal consultant or for active case involvement as an expert witness, I take on cases for Defense and Plaintiff attorneys. Generally our case involvement is based on the case having some tie to radiation somehow. As an example, the complaint may be that there was overexposure to public or staff in industry, or at a university or hospital, during imaging or biological specimen irradiation, testing with some machine or the handling of radioactive materials. However, most cases are related directly to the field of radiation oncology in the form of a malpractice or misadministration lawsuit. Other examples of cases possible include copyright infringement, patent infringement, breach of contract, wrongful termination of employment, health physics, dosimetry and radiation safety needs, machine collision injury, medical device failure from radiation, product liability, and other related issues.

Contact RDMPĀ®

To learn more about the company or to discuss new cases or projects, please contact us via the web form or give us a call at (606) 232-9283.


I provide practical solutions with exceptional results in the court room, in industry and in health care. Trademarks have been established for the following: G-RDMP®, RDMP®, and Regulation Directive Medical Physics®.


"Consultations of any sort can be tailored to your needs, whether legal, industrial or medical. If device testing is desired, I provide a rapid 1-2 day turn-around time along with low cost. I entertain any interests or desires for testing, whether shown on our site or not."

Chief Medical Physicist -
Michael S. Gossman, M.S., DABR, FAAPM