Med-tech

A medical technician, also known as med-tech, medtech and MedTech for short, was a type of physician. Liv Chenka was a med-tech, (AUDIO: The Traitor) although she sometimes called herself a doctor. (AUDIO: A Life in the Day)

The Sixth Doctor referred to Roger Buchman of the 162nd century as a med-tech. (AUDIO: Wirrn Isle)

Steadfast was "MedTech One". (TV: Smile)