Marc Cohn Reveals Parkinson's Disease Diagnosis: ‘This Is Just Another Passage'
Marc Cohn has taken took Instagram to reveal his hope amid his Parkinson's disease diagnosis. "I feel like it's time to tell ...
Popular rock singer says he has Parkinson’s, thanks fans for making his music ‘part of your daily lives’
Popular singer Marc Cohn took to social media Thursday to share some heartbreaking health news.