Fan-favorite TV doc Dr. Brad Schaeffer is tackling more intense cases!

"It's about their journey [and] their transformation. When I'm watching the show, I'm literally seeing that journey in real time, that you usually don't see as a doctor. We're also trying to incorporate more fun things that the doctors are doing. They're seeing me open up a new practice [and] now I'm working in New York City," Dr. Schaeffer said.

Catch new episodes of My Feet Are Killing Me every Wednesday on TLC.