Doximity

Dominant leader in U.S. physician professional networking and pharmaceutical digital advertising, with unmatched verified HCP reach

Doximity is a digital platform purpose-built for U.S. healthcare professionals, functioning as a LinkedIn-equivalent for physicians, nurses, and other clinicians. Founded in 2010 and headquartered in San Francisco, the company has grown to connect more than 2 million verified medical professionals, representing over 80% of U.S. physicians. Its core offerings include secure HIPAA-compliant messaging, a medical news feed, telehealth tools, and career resources tailored to clinicians. In the AdTech and pharmaceutical marketing space, Doximity operates a highly valuable point-of-care and professional advertising platform. Pharmaceutical companies, medical device manufacturers, and healthcare organizations use Doximity's Pharma Solutions to reach verified, credentialed physicians with targeted content, sponsored posts, and digital campaigns. The platform's verified identity data and specialty-level targeting make it uniquely powerful for healthcare marketing compared to general digital advertising channels. Doximity went public on the NYSE in June 2021 under the ticker DOCS and has consistently reported strong revenue growth and profitability, making it one of the few AdTech-adjacent companies to achieve significant scale and public market success. Its combination of a trusted professional community, verified HCP (healthcare professional) data, and HIPAA-compliant infrastructure gives it a defensible competitive moat in the healthcare marketing ecosystem.