Greenstone Healthcare Solutions

Greenstone Healthcare Solutions was a U.S. healthcare services company focused on disease management rather than therapeutics development. It was launched in the mid-1990s by The Upjohn Company and operated as a division of Greenstone Ltd., later described as a disease management subsidiary of Pharmacia & Upjohn. The business provided disease management, health-risk assessment, clinical practice optimization, data analysis, and related services to hospitals, managed care organizations, employers, and insurers. Publicly available information indicates it was active in the 1990s and early 2000s, including web-based health assessment offerings and licensed disease management programs for common chronic conditions. It does not appear to have been a biotech or pharma drug-development company with a traditional therapeutic pipeline.