Dr. Jahn is a Chinese medicine physician licensed in the US. He recieved his masters at IICM in Albuquerque, New Mexico. He has worked in traditional hospitals, and rehabilitation hospitals in the United States and China, as well as in 5 star wellness spas on cruise ships and in Thailand.

Dr. Jahn is from the US but has also lived in China. He enjoys traveling, reading, learning, Chinese medicine (of course) and martial arts (studied Pai Lum under Master John Riddick in Daytona beach, FL, Derobio escrima under Master Brandon Jordan, and Wu Dang Bagua under Master Sun in Shanghai)