Justin Liu

Justin Liu is the Co-Founder and CEO of Charta Health, a San Francisco-based AI healthcare operations company that automates medical chart review and billing/coding workflows. Having previously led growth at Rockset (acquired by OpenAI in 2024), Liu pivoted to healthcare, earning a Certified Professional Coder credential alongside his co-founder before raising over $30M to back their mission of making healthcare more affordable through AI. Charta Health's platform enables hospitals and health systems to review 100% of charts pre-billing, delivering an average 11% revenue uplift per chart.