Enjoy our conversation with a truly motivational man, mountain climber, John Dahlem, who does not have Parkinson’s disease but has messages that resonate with us all.

Sharing Over 40 Years of Wisdom Living with Parkinson's Disease by author Karl Robb
Enjoy our conversation with a truly motivational man, mountain climber, John Dahlem, who does not have Parkinson’s disease but has messages that resonate with us all.