Physician

Physician is one of Fallout GURPS skills. See: Fallout GURPS.

Overview
"The general professional ability to aid the sick, prescribe drugs and care, etc. This is the skill to use if the GM requires a single roll to test general medical competence or knowledge."

- Steve Jackson Games GURPS sources

In Fallout
With the abandonment of GURPS, Physician was merged into Doctor.