Zachary Tan is a physician, scientist, and health-tech founder who leads Optain Health’s work on AI-enabled retinal screening. He previously built healthcare ventures at Aegis Ventures and helped scale CancerAid, now Osara Health, while contributing research in ophthalmology and clinical AI.
Zachary Tan is a physician, scientist, and health-tech founder who leads Optain Health’s work on AI-enabled retinal screening. He previously built healthcare ventures at Aegis Ventures and helped scale CancerAid, now Osara Health, while contributing research in ophthalmology and clinical AI.
Career
President at Optain Health until Present