TESARO is an oncology-focused biopharmaceutical company.

Our pipeline is sourced through business development and licensing.

Our product portfolio currently consists of multiple promising oncology-related product candidates.


We have compiled a number of online resources with current information about cancer research, education, clinical trials and support groups that may be useful to patients and their caregivers.


TESARO is seeking passionate, collaborative professionals to join our team. Our culture supports innovative thinking, the pursuit of excellence, and the sharing of ideas. Refer to our Careers section for a complete list of opportunities.