This collection contains the papers of Joseph Wortis, an American psychiatrist analyzed by Freud, editor of the scientific journal Biological Psychiatry, and professor at the State University of New York at Stony Brook. The collection has 8 series: Correspondence; Study, Treatment, and Research Materials; Writings; Teaching Materials and Lectures; Artifacts and Memorabilia; Other Biographical Materials; Professional Interests and Affiliations; and Audio-Visual Materials.