Mary Ann Liebert, Inc.
Book and Periodical PublishingNew York, United States51-200 Employees
Mary Ann Liebert, Inc. is a mid-sized book and periodical publisher based in New Rochelle, New York, and operates as part of Sage. It publishes peer‑reviewed research across biotechnology, life sciences, and clinical medicine, leveraging subject‑matter expertise with the reach and platforms of a global publishing group. Its customers include researchers, clinicians, educators, and libraries seeking vetted scholarly content and clinical guidance. In 2026, Sage Publishing announced a collaboration with the American Thyroid Association to publish the 2026 ATA Guidelines for Thyroid Disease in Thyroid, the association’s flagship journal.