Sema4 Investors

35 investors on Angel Roster list Sema4 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 and China.

Investors are matched on the company name in their portfolio, so companies that share the name Sema4 can appear together.

Investors listed
35
With verified email
43%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 35 Sema4 investors

The most complete profiles first. Showing 35 of 35.

  • Adam GreeneVerified

    Hedge Fund, Venture Capital, Investor · United States

    Series BHealth CareArtificial Intelligence (AI)Information ServicesInformation Technology (IT)

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 76 more

    Verified email available

  • Allen MillerVerified

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 53 more

    Verified email available

  • David BlackVerified

    Venture Capital, Investor · United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • Eliza AdamsVerified

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Michael PelliniVerified

    Venture Capital, Investor · United States

    SeedPre-SeedHealth CareHospitalsGeneticsWellness

    Portfolio: Miroculus, Auris Health, Dialpad, XOKind and 32 more

    Verified email available

  • Narendra NayakVerified

    Hedge Fund, Venture Capital, Investor · United States

    Series BHealth CareArtificial Intelligence (AI)Information ServicesInformation Technology (IT)

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 76 more

    Verified email available

  • Nicholas BishopVerified

    Hedge Fund, Venture Capital, Investment Partner · United States

    Series BHealth CareInvestment ManagementArtificial Intelligence (AI)Information Services

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 76 more

    Verified email available

  • Victor TongVerified

    Venture Capital, Private Equity Firm · United States

    Early Stage VentureHealth CareChemicalLife ScienceArtificial Intelligence (AI)

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Verified email available

  • Vig ChandramouliVerified

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • Andy SmithVerified

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • Brigitte TondreauVerified

    Venture Capital · United States

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • Claire ChinVerified

    Venture Capital · China

    Health CareChemicalLife ScienceArtificial Intelligence (AI)

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Verified email available

  • Howie FurstVerified

    Hedge Fund, Investment Partner · United States

    Health CareArtificial Intelligence (AI)Information ServicesInformation Technology (IT)

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 76 more

    Verified email available

  • Kevin BergVerified

    Hedge Fund, Investment Partner · United States

    Health CareArtificial Intelligence (AI)Information ServicesInformation Technology (IT)

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 76 more

    Contact details available

  • Qiang XuVerified

    Venture Capital · China

    Health CareChemicalLife ScienceArtificial Intelligence (AI)

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Verified email available

  • Vincent MelletVerified

    Hedge Fund, Investment Partner · United States

    Health CareArtificial Intelligence (AI)Information ServicesInformation Technology (IT)

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 76 more

    Verified email available

  • Wei XuVerified

    Venture Capital · China

    Health CareChemicalLife ScienceArtificial Intelligence (AI)

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Verified email available

  • Billy Deitch

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Dan Zabrowski

    Venture Capital, Private Equity Firm · United States

    Early Stage VentureHealth CareChemicalLife ScienceArtificial Intelligence (AI)

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Contact details available

  • Fang Yang

    Venture Capital, Private Equity Firm · China

    Early Stage VentureHealth CareInvestment ManagementChemicalLife Science

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Contact details available

  • James Flynn

    Hedge Fund, Venture Capital, Investor · United States

    Series BHealth CareInvestment ManagementArtificial Intelligence (AI)Information Services

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 80 more

    Contact details available

  • Jenn Adams

    Venture Capital, Investor · United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Nancy G. Brown

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 53 more

    Contact details available

  • Nick Pliam

    Venture Capital, Private Equity Firm · United States

    Early Stage VentureHealth CareChemicalLife ScienceArtificial Intelligence (AI)

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Contact details available

  • Oivind Lorentzen

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Steve Kafka

    Venture Capital, Private Equity Firm, Investor · United States

    SeedPre-SeedHealth CareHospitalsGeneticsWellness

    Portfolio: Miroculus, Auris Health, Dialpad, XOKind and 31 more

    Contact details available

  • Weizhi (Aaron) Li

    Venture Capital, Private Equity Firm · China

    Early Stage VentureHealth CareChemicalLife ScienceArtificial Intelligence (AI)

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Contact details available

  • Y. Katherine Xu

    Venture Capital, Private Equity Firm · United States

    Early Stage VentureHealth CareChemicalLife ScienceArtificial Intelligence (AI)

    Portfolio: LevitasBio, ARMO BioSciences, Mammoth Biosciences, Cue and 29 more

    Contact details available

  • Zeke Emanuel

    Venture Capital, Investor · United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Andrew Adams

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Avi Kometz

    Hedge Fund, Investment Partner · United States

    Health CareArtificial Intelligence (AI)Information ServicesInformation Technology (IT)

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 76 more

    Contact details available

  • Daniel P Petrozzo

    Venture Capital · United States

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 58 more

    Contact details available

  • Leah Scanlan

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Matt Streisfeld

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Michelle Daubar

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

Frequently asked questions

How many Sema4 investors are on Angel Roster?

Angel Roster lists 35 Sema4 investors. 15 of them (43%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (31), Private Equity Firms (18) and Micro VC Firms (11). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Sema4 investors invest in?

Among those that list a stage, the most common are Series B (13), Early Stage Venture (6) and Pre-Seed (2).

Where are Sema4 investors based?

Most are based in the United States (30) and China (5).

Which companies have Sema4 investors backed?

The most-backed portfolio companies among them are WithMe Health (18), SentreHEART (17), Circulo Health (16), Poynt (16) and Devoted Health (16).

How do I contact Sema4 investors?

Create a free Angel Roster account to search and filter all 35, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.