✔ Our Mission

Improve healthcare worldwide by helping entrepreneurs with disruptive advances in healthcare discovery and delivery.

✔ Distinct Features

Exclusively invest in life science deals. 12-18 highly qualified Fellows. Located in Silicon Valley, nationwide membership.

Life Science Angels is a not-for-profit corporation with 130-150 accredited investor members, 12-18 highly qualified fellows, and 12-15 sponsor organizations. We take no carry or management fees on investments. We do not charge companies any fees.

We write one check for each investment and sign one set of paperwork so we appear as a single investor on portfolio company capitalization tables.  The individual members who invest in a given company pool their investments through our LLC.  We prefer to be active investors and provide a board member or observer, or some other form of strategic or operational advisor.  We will invest in companies outside of our geographic area, but prefer to see those companies supported by a local angel group.


We have three categories of membership

Investor Membership

In a typical year our events include:

  • Over 250 deals formally submitted.

  • 36 screening meetings with 2-3 deals at each.

  • 5 investment dinners with 2-3 deals presenting at each.

  • Bi-monthly or more member and community education seminars.

  • 2 holiday parties - Summer and Christmas

  • Ad hoc seminars and functions on topics of interest.

Fellow Membership

We have 12-18 highly qualified Fellows who do a pre-screen evaluation of deals and more.

They are typically PhDs or MDs or both. Many are post-docs at Stanford or UCSF. Fellows pay no membership fees and investment dinners are complimentary.

Sponsor Membership

We are proud of the sponsor organizations who endorse our mission.  

Designated individuals in these organizations receive the benefits of members for the annual sponsorship fee.  Sponsor organizations are featured at our events and on our website.


Our History

We were founded in 2005 by Allan May and Casey McGlynn, still active members. We have invested over $60 million in over 100 startups.