Sarah Larson

Partner/Chief Human Resources Officer

Building companies is the best job ever.

Sarah Larson

At Third Rock, Sarah is responsible for human resources and also provides guidance and counsel to the firm’s portfolio companies as they are building their organizational capabilities, focusing on areas of human capital, leadership development, and culture creation. She has more than 20 years of experience in human resources and leadership development, as well as the building of strong corporate cultures.

Sarah is eager to see how the companies we form now will one day revolutionize the industry. Patients are Sarah’s true north in everything she does, a motivation which she shares with the extended Third Rock team. Sarah believes that prioritizing patients guarantees that our work will always be impactful and relevant.

Sarah’s greatest accomplishment is her family, and she is incredibly proud of her amazing husband Chip and precious son Tyus.

Year Joined
  • 2017
  • B.A., Communications, Rivier College
Administrative Support
  • East Coast