Explore the complete filmography of Timothy Johnson on Rotten Tomatoes! Discover every TV show they have been credited in today.

Dr. Timothy Johnson is retiring from Channel 5 — where the nationally renowned TV doctor got his small screen start — after a 40-year run as the Boston station’s award-winning medical editor ...

Explore the complete filmography of Timothy O. Johnson on Rotten Tomatoes! Discover every movie and TV show they have been credited in.