our people

Carina Cheng


Carina joined Keystone in 2019 as a consultant in the San Francisco office. She holds a Ph.D. in astrophysics from UC Berkeley and a B.S. in astrophysics from UCLA. During graduate school, Carina analyzed data from radio telescopes to learn about the first stars and galaxies in our universe. At Keystone, she is excited to work on cutting-edge problems at the intersection of business and technology and be a part of the company’s unique culture.

In her free time, Carina enjoys traveling, hosting dinner parties, white-water rafting, and fresh bowls of noodles.