Justin Bieber: Seasons," a 10-part YouTube docuseries, offers an intimate look into his life. Dr. Daniel Amen, double-board psychiatrist and 10x NY Times bestselling author is featured discussing his role in Justin Bieber's journey back to health. In Episode 5 of the docuseries (which is currently available on YouTube premium), Justin reveals that he has … [Read more...] about Daniel Amen, M.D. To Be Featured In Justin Bieber "Seasons" Docuseries on YouTube