Julie Yoo

Andreessen Horowitz, General Partner

Julie is one of healthcare's most influential investors, leading the Bio + Health team at a16z where she backs companies reimagining how we access, pay for, and experience care. Before investing in healthcare's future, she helped build it - as co-founder of Kyruus, a venture-backed patient access company, before joining a16z in 2019. Her portfolio includes Ambience Healthcare, Hippocratic AI, and Turquoise Health. An MIT alum, Julie was named to Modern Healthcare's 100 Most Influential People in 2024.