Dandelion Health

Dandelion Health (operating at dandelionhealth.ai) is a clinical AI and real-world data platform engineered for healthcare innovation. Founded in 2020 by Niyum Gandhi, Sendhil Mullainathan, and Ziad Obermeyer—alongside Elliott Green—and headquartered in New York, NY, the company transforms fragmented healthcare data into actionable insights. Unlike traditional research tools that rely on siloed or static datasets, Dandelion’s Clinical AI Marketplace unlocks the potential of real-world data (RWD) by converting unstructured clinical notes, images, and waveforms into structured, analyzable formats. This enables researchers, pharmaceutical developers, and healthcare providers to accelerate drug discovery, refine patient phenotyping, and drive precision medicine at scale. Backed by $29.9M in funding across two rounds, the platform bridges the gap between raw clinical data and transformative insights, empowering stakeholders to make data-driven decisions with unprecedented speed and accuracy.