I don't think he's a TMS doc, exactly. He's a doctor who writes about neuroplasticity and the power of the brain/mind to heal itself. He's written two books, 'The Brain that Changes Itself' and 'The Brain's Way of Healing', neither of which I've yet read. I think he's more into the neuroscience aspect of it but he does speak about people who have been told they'll never get better but who heal themselves with their minds.
So maybe he does know about TMS and basically agrees with TMS theory - maybe someone else can give us some more information about him.