Frontline Sono bridges frontline practice with medical direction without diluting either.
Dr. David Rayburn
co-FounderEmergency Physician | EMS Medical Director | Educator
Dr. Rayburn is an emergency physician and EMS medical director with extensive experience in prehospital medicine, ultrasound education, and system-level clinical oversight. He brings the medical director perspective necessary to build ultrasound programs that are clinically sound, defensible, and aligned with real-world EMS operations.
Jessica Barbour, NRP, B.S.
Co-FounderParamedic | Educator | Consultant
Jessica is a nationally recognized paramedic educator, researcher and consultant with deep experience in prehospital ultrasound, trauma systems, and EMS innovation. Her work focuses on validating the depth and value of prehospital medicine — proving that you don’t need to be a physician to influence modern healthcare, contribute meaningful research, and lead real clinical advancement.
Her background in trauma-informed care and systems development informs a practical, clinician-first approach to ultrasound integration that prioritizes decision-making, patient impact, and operational reality.