Developing Elegant Solutions for Surgical Repair of Skeletal Function
Forensic Analyses: Failed Medical Devices & Injury Biomechanics
Experienced BioMedical /Biomechanics Engineer and Expert Witness
Turn to Mari S. Truman M.S. P.E. for medical device development and injury biomechanics analysis services. Serving the orthopedic and legal fields, Mari has over 38 years of experience in musculoskeletal mechanics and orthopaedic device product development. While working for and with major US orthopaedic companies, she designed numerous instruments and implants for repair of skeletal injuries. She also provides services as a forensic expert witness for assisting attorneys in evaluating patients for injury biomechanics cases or for medical review for medical devices. Contact Mari to learn more about her work, and how she can assist you with your case.
Experienced BioMedical /Biomechanics Engineer and Expert Witness
Turn to Mari S. Truman M.S. P.E. for medical device development and injury biomechanics analysis services. Serving the orthopedic and legal fields, Mari has over 38 years of experience in musculoskeletal mechanics and orthopaedic device product development. While working for and with major US orthopaedic companies, she designed numerous instruments and implants for repair of skeletal injuries. She also provides services as a forensic expert witness for assisting attorneys in evaluating patients for injury biomechanics cases or for medical review for medical devices. Contact Mari to learn more about her work, and how she can assist you with your case.
Contact us
Experienced BioMedical /Biomechanics Engineer and Expert Witness
Licensed Professional Engineer:
- Seasoned
- Trusted
- Thorough
Medical Device Design and Development:
- 38+ Years of Orthopaedic Device Development
- Projects from Napkin to Launch
- Technical Assistance to in-House Teams for Portions of Projects
- Specialize in Surgeon-Inventor and Small Company Assistance
- CAD/CAE Using SolidWorks Pro (Other Software Tools as Needed)
Testified in State and Federal Courts for Injury Biomechanics and Medical Device Litigation:
- 100+ Depositions
- 20+ Trials
Satisfied Patients

“Daniella provided great analysis, knowledge, and instruction. Most importantly, she helped me get back on my feet in less time than expected. ”
Jane Faber, New York

“After two years of treatment following a car accident, I had lost hope that I would ever be free of pain. I came to Daniella and everything changed.”
John Smith, Jersey City

Madelaine Taylor, Paris