This collection contains the papers of Gerald Klerman, who chief of the Alcohol, Drug Abuse and Mental Health Administration from 1977 to 1980 and an American psychiatrist who studied schizophrenia, depression, and anxiety disorders. The collection has 4 series: Research Materials and Grants, Conference Materials, Writings and Publications by Dr. Klerman, Writings and Publications Supported by Grants.

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.

This collection contains the papers of Leopold Bellak, a psychiatrist and psychoanalyst known for his work on projective tests, schizophrenia, adult attention deficit disorder, and brief and emergency psychotherapy. The collection has 11 series: Projective tests (1943-1993, n.d.), Manuscripts (1990), “The Mind Without Mystique” (1984-1987, n.d.), “The Story of the Mind” TV show (1981-1988, n.d.), “Psychological Side of the News” (1970-1990, n.d.), Research (1952-1989, n.d.), Patent (1990), Miscellaneous (1963), Cardiac referrals (1948-1955, n.d.), Residency applicant assessments (1973-1979), and Patient files (1947-1962, n.d.).

This collection contains the papers of Ralph Crowley, who was a New York psychoanalyst and former president of the American Academy of Psychoanalysis. The collection has 3 series: Harry Stack Sullivan, Non-Sullivan Papers, and Audiotapes.