DocOne

DocOne is a search engine for healthcare that helps people find the most relevant physicians for any medical condition based on measured expertise, covering all U.S. physicians and roughly 4,500 conditions. Founded by a team with backgrounds in data science and medicine, DocOne mines large-scale medical knowledge sources and applies natural language processing and machine learning to rank physicians by relevance to a given condition. The company's model centers on subscriptions sold to health systems, health plans, and physicians, while also powering patient-facing doctor search on insurer and hospital websites.