Sierra Oncology Investors

32 investors on Angel Roster list Sierra Oncology in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series B and the largest groups are based in the United States, China and Taiwan.

Investors are matched on the company name in their portfolio, so companies that share the name Sierra Oncology can appear together.

Investors listed
32
With verified email
38%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 32 Sierra Oncology investors

The most complete profiles first. Showing 32 of 32.

  • Albert ChaVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareHospitalsWomen FoundedRobotics

    Portfolio: Ossium Health, Aligos Therapeutics, Olema Oncology, Synapse Biomedical and 81 more

    Verified email available

  • Mahendra ShahVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareHospitalsWomen FoundedRobotics

    Portfolio: Ossium Health, Aligos Therapeutics, Olema Oncology, Synapse Biomedical and 75 more

    Verified email available

  • Nathan DauVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareHospitalsWomen FoundedRobotics

    Portfolio: Ossium Health, Aligos Therapeutics, Olema Oncology, Synapse Biomedical and 75 more

    Verified email available

  • Clarissa BermanVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Verified email available

  • Dan EinhornVerified

    Venture Capital, Private Equity Firm, Micro VC · United States

    Health CareHospitalsMessagingWomen Founded

    Portfolio: Hologram, Textel, FactoryFix, PegEx and 12 more

    Verified email available

  • Kent BerkleyVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Verified email available

  • Patrick HeronVerified

    Private Equity Firm · United States

    Health CareWellnessWomen FoundedLife Science

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Verified email available

  • Qi ZhuVerified

    Venture Capital, Private Equity Firm · China

    Health CareHospitalsWomen FoundedInvestment Management

    Portfolio: Ossium Health, Aligos Therapeutics, Olema Oncology, Synapse Biomedical and 75 more

    Verified email available

  • Steve B.Verified

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Verified email available

  • Daniel Estes

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 71 more

    Contact details available

  • Frank Kung

    Venture Capital, Founder, Private Equity Firm · United States

    Series BHealth CareHospitalsWomen FoundedInvestment Management

    Portfolio: Ossium Health, Aligos Therapeutics, Olema Oncology, Synapse Biomedical and 76 more

    Contact details available

  • Gordon Empey

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareWellnessWomen FoundedLife Science

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Mina SoochVerified

    Micro VC · United States

    Health CareLife ScienceBiotechnologyMedical

    Portfolio: Asterand, Kereos, Zystor, RenaMed Biologics and 5 more

    Verified email available

  • Alan Frazier

    Private Equity Firm · United States

    Health CareWellnessWomen FoundedLife Science

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Alvin Vitangcol

    Micro VC · United States

    Health CareHospitalsMessagingWomen Founded

    Portfolio: Hologram, Textel, FactoryFix, PegEx and 12 more

    Contact details available

  • Andrew Goldberg

    Venture Capital, Private Equity Firm · United States

    Health CareHospitalsWomen FoundedRobotics

    Portfolio: Ossium Health, Aligos Therapeutics, Olema Oncology, Synapse Biomedical and 75 more

    Contact details available

  • Anna H. Chen

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Ben Magnano

    Private Equity Firm · United States

    Health CareWellnessWomen FoundedLife Science

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Brian Morfitt

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Jerry Callahan

    Venture Capital, Private Equity Firm · United States

    Health CareLife ScienceInformation ServicesInformation Technology (IT)

    Portfolio: Nymirum, Trapelo Health, Cirius Therapeutics, Metabolic Solutions Development and 6 more

    Contact details available

  • Mark Olesnavage

    Venture Capital, Private Equity Firm · United States

    Health CareLife ScienceInformation ServicesInformation Technology (IT)

    Portfolio: Nymirum, Trapelo Health, Cirius Therapeutics, Metabolic Solutions Development and 6 more

    Contact details available

  • Michael Fulton, M.D.

    Venture Capital, Private Equity Firm · United States

    Health CareInvestment ManagementLife ScienceInformation Services

    Portfolio: Nymirum, Trapelo Health, Cirius Therapeutics, Metabolic Solutions Development and 6 more

    Contact details available

  • Michael Machak

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Nathan Every

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Nina Feng

    Venture Capital, Private Equity Firm · Taiwan

    Health CareHospitalsWomen FoundedRobotics

    Portfolio: Ossium Health, Aligos Therapeutics, Olema Oncology, Synapse Biomedical and 75 more

    Contact details available

  • Philip Zaorski

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Shan Fu

    Venture Capital, Private Equity Firm · China

    Health CareHospitalsWomen FoundedInvestment Management

    Portfolio: Ossium Health, Aligos Therapeutics, Olema Oncology, Synapse Biomedical and 75 more

    Contact details available

  • Shyamal Swami

    Venture Capital, Private Equity Firm · United States

    Health CareWellnessWomen FoundedFilm

    Portfolio: Zeltiq Aesthetics, BARRX Medical, The CORE Institute, Lassen Therapeutics and 68 more

    Contact details available

  • Stephen Einhorn

    Micro VC · United States

    Health CareHospitalsMessagingWomen Founded

    Portfolio: Hologram, Textel, FactoryFix, PegEx and 12 more

    Contact details available

  • Jonathan MartinVerified

    Venture Capital · United States

    Health CareWomen FoundedCryptocurrencyLife Science

    Portfolio: Filament, Fusion Coolant Systems, Sierra Oncology

    Verified email available

  • Matt TurnerVerified

    Venture Capital · United States

    Health CareWomen FoundedAndroidCryptocurrency

    Portfolio: Filament, Fusion Coolant Systems, Sierra Oncology

    Verified email available

  • Miles Atwell

    Venture Capital · United States

    Health CareWomen FoundedCryptocurrencyLife Science

    Portfolio: Filament, Fusion Coolant Systems, Sierra Oncology

    Contact details available

Frequently asked questions

How many Sierra Oncology investors are on Angel Roster?

Angel Roster lists 32 Sierra Oncology investors. 12 of them (38%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (26), Private Equity Firms (26) and Micro VC Firms (4). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Sierra Oncology investors invest in?

Among those that list a stage, the most common are Series B (3) and Seed (3).

Where are Sierra Oncology investors based?

Most are based in the United States (29), China (2) and Taiwan (1).

Which companies have Sierra Oncology investors backed?

The most-backed portfolio companies among them are Outpost Medicine (22), Arcutis Biotherapeutics (22), Passage Bio (22), Tarsus Pharmaceuticals (22) and Cirius Therapeutics (17).

How do I contact Sierra Oncology investors?

Create a free Angel Roster account to search and filter all 32, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.