Sanjay Gupta
Sanjay Gupta is CNN’s voice of reason for all things medical and it’s a pleasure to listen to him on Armchair Expert with Dax Shepard. Dr. Gupta is a neurosurgeon and his newly released book, Keep Sharp, emphasizes that you can build a better brain at any age. This interview is playful and full of excellent content. You can’t help but like the guy.