244 Dr. John DeWitt A Former NFL Player Now Specializing In Concussions
Allan Blackwell: Welcome to Your 20-Minute Podcast with David Brower where we do our best to give you useful information in 20 minutes or less. Now, here’s your host, five-time Voice Arts Award nominee, David Brower. David Brower: Thanks Allan. This is David Brower with Your 20-Minute Podcast. Our special guest today, Dr. John DeWitt.…