Dr. David Posen

David Posen, M.D., is a physician, popular speaker, and the bestselling author of The Little Book of Stress Relief , which sold more than 50,000 copies and has been translated into five languages.

David Posen, M.D., is a physician, popular speaker, and the bestselling author of The Little Book of Stress Relief , which sold more than 50,000 copies and has been translated into five languages. See less