
Evan Greif
Bain Capital Life Sciences principal and OMass Therapeutics non-executive director.
Evan Greif joined Bain Capital in 2020 after analysing healthcare investments at Orbis. He is a principal in Bain’s Life Sciences team and a non-executive director of OMass Therapeutics.
Last refreshed: 22 October 2026 · Appears in 1 active topic
Timeline for Evan Greif
Joined the OMass Therapeutics board
UK Startups and Innovation: Oxford's OMass raises $310m on foreign leadsBackground
Evan Greif is a principal in Bain Capital’s Life Sciences team, which he joined in 2020. Before Bain Capital, he worked at Orbis Investments as an analyst responsible for healthcare. Earlier in his career he was an associate consultant at Bain & Company. His professional background therefore combines healthcare investment analysis with management consulting. [Bain Capital biography](https://www.baincapitallifesciences.com/people/evan-greif).
Greif studied applied mathematics and statistics at Harvard University, earning a bachelor’s degree and a master’s degree. He also completed a master’s in pure mathematics at Cambridge University. Alongside his investment work, he serves as a non-executive director of OMass Therapeutics, the Oxford biotechnology company developing small-molecule medicines. OMass lists him among its board members, separately from its executive management team. [OMass board](https://www.OMass.com/team/).
Who is Evan Greif?
Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Updated 22 October 2026. Editorial standards.