Roxanna Erickson Klein PhD is a member of the Board of Directors of the Milton H. Erickson Foundation. She is also co-editor of the 17 volume set of Collected Works of Milton H. Erickson.Roxanna Erickson Klein PhD is a member of the Board of Directors of the Milton H. Erickson Foundation. She is also co-editor of the 17 volume set of Collected Works of Milton H. Erickson.