Karl is everything that a Doctor used to be and still should be.

Karl is everything that a Doctor used to be and still should be. He treats his patients, not as strangers who need medical attention, but as if they were family. He cares about them, makes time for them, is accessible for them at all hours of the week, and follows up with them after they leave his office. Karl is the kind of doctor that would make house calls if they still allowed that. Karl is also constantly reading and studying about new treatments and ways to help his patients so that he can apply 2018 treatment in a 1950 one on one manner.