Season 4 Premiere!

Chris, whose daughters, Cassi and Addi, suffer from Niemann-Pick type C, joins the show to share encouraging words with Kristen, whose son Gavin also suffers from the disease, and explains how an experimental drug may offer hope.

Thanks to Jillian Michaels’ motivation, The Doctors' audience lost a combined 3,572 pounds and dropped their collective cholesterol levels by more than 1,200 points. Hear their incredible stories.

E.R. physician Dr. Travis Stork and health and wellness expert Jillian Michaels sit down with Kristen and Fernando to help Kristen overcome her feelings of guilt.

Meet The Doctors' new co-host, doctor of psychology Wendy Walsh, Ph.D!