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Sierra Oncology Employee Directory

Biotechnology ResearchCalifornia, United States2-10 Employees

Based in San Mateo, California, Sierra Oncology is a late-stage biopharmaceutical company focused on developing targeted therapies for rare cancers. It leverages deep scientific expertise to identify compounds addressing root causes of disease and to advance cancer treatments at the forefront of biology. With a small, specialized team, the company pursues collaborations to move promising science toward patient impact. Momelotinib is the lead candidate, a selective inhibitor targeting JAK1, JAK2 and ACVR1 for myelofibrosis, a disorder driven by dysregulated JAK-STAT signaling. Its clinical program is in global Phase 3 MOMENTUM for symptomatic and anemic patients, and the FDA has granted Fast Track designation. The portfolio also includes SRA737, a Checkpoint kinase 1 inhibitor that has shown activity with low-dose gemcitabine and may have synergy with anti-PD-L1 therapies in preclinical studies.

Find Sierra Oncology employees' phone numbers or email addresses

Sierra Oncology Global Highlights

Location
Employees

North America
16

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  • United States Of America
    15
  • Canada
    1

Europe
4

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  • United Kingdom Of Great Britain And Northern Ireland
    2
  • Spain
    1
  • Ireland
    1

Sierra Oncology's Leadership

  • Clinical Trial Laboratory Logistics Manager at Sierra Oncology
    L. C.
    Clinical Trial Laboratory Logistics Manager
  • Accountant at Sierra Oncology
    B. K.
    Accountant
  • Human Resources Coordinator at Sierra Oncology
    A. N.
    Human Resources Coordinator
  • Employee at Sierra Oncology
    L. F.

Sierra Oncology Employee Metrics

100%
50%
0%
2026
2025
  • Operations
  • Program & Project Management
  • Analytics
  • Consultant
  • Engineering
  • Other
  • Finance
  • Human Resources
  • Quality Assurance
  • Accounting
  • Information Security
  • Information Technology
  • Community & Social Services
  • Entrepreneurship

Contact profiles from Sierra Oncology

Name
Title
Contact
Location
Last Update
  • Clinical Trial Laboratory Logistics Manager at Sierra Oncology
    L. C.
    Clinical Trial Laboratory Logistics Manager
    Oct 16, 2024
  • Accountant at Sierra Oncology
    B. K.
    Accountant
    Canada, British Columbia
    Jul 01, 2026
  • Human Resources Coordinator at Sierra Oncology
    A. N.
    Human Resources Coordinator
    Oct 24, 2024
  • Employee at Sierra Oncology
    L. F.
    Jul 28, 2023

Frequently Asked Questions

What is Sierra Oncology known for?

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Sierra Oncology operates in the Biotechnology Research industry. You can contact Sierra Oncology's main corporate office by phone at . Explore Sierra Oncology's company overview page for more information.

What is Sierra Oncology's most common email format?

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Sierra Oncology employees' email format typically follows the pattern of FLast@sierraoncology.com. Trying to find reliable and up-to-date employee contact data? Find more Sierra Oncology email formats with LeadIQ.

How many employees does Sierra Oncology have currently?

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Sierra Oncology has approximately 7 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Sierra Oncology's key employees and leadership?

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As of August 2026, Sierra Oncology's key employees include:

  • Clinical Trial Laboratory Logistics Manager: L. C.
  • Accountant: B. K.
  • Human Resources Coordinator: A. N.
  • : L. F.

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