Originally Posted by
WorldLux
AFAIK Prof. Dr. refers to a title and not a profession. A doctor [med] is an Arzt/Mediziner in German.
Prof. Dr. is a person who holds a PhD and has a permanent teaching position at a university.
Originally Posted by
WorldLux
LH has a special program where medical doctors can sign up (and get an additional sum of miles per flight).
TK has something similar too.