- You may be looking for the pharmaceutical company.
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)
Vira introduced herself as a "First Med-tech" to the Fourth Doctor on the Space Station Nerva after being revived from cryogenically suspended. (TV: The Ark in Space)
The Sixth Doctor referred to Roger Buchman of the 162nd century as a med-tech. (AUDIO: Wirrn Isle)