Weili Tan Partner

Wei Li is a Partner at Informed Ventures, where he focuses on early-stage investments in digital health and artificial intelligence.

Trained as a physician (National University of Singapore) with an MBA from Stanford, Wei Li merges clinical insight from patient care with entrepreneurial acumen. Prior to venture investing, he practiced psychiatry and then led strategy at APAC’s largest integrated healthcare platform—pioneering first-in-nation telehealth rollouts and forging collaborations with AI startups across global markets.

Wei Li partners closely with founders building transformational and often disruptive solutions in healthcare technology, drawing on his medical training and diverse network to help teams tackle regulatory complexities, refine clinical workflows, and navigate commercialization. Founders often cite his empathetic approach, grounded in first-hand clinical experiences and a genuine desire to advance patient outcomes through innovation.

Based in San Francisco, Wei Li is always seeking ways to balance the rigors of investing and city life—whether it’s ramping up his glucose sensitivity with intense HIIT workouts or (reluctantly) eating that doughnut. He is always striving to get more sleep and readily admits that cold plunges are out of the question.

Informed Ventures

1300 El Camino Real, STE 100,  Menlo Park, CA, 94025
Tel: +1 (650) 331-7300