VC  Psilos Group

     Office Locations:

21 Tamal Vista Blvd., Suite 194
Corte Madera, CA 94925
Phone: 415-945-7010
Fax: 415-945-7011

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  • Early
  • Expansion
  • Growth
  • Seed



  • Life Sciences & Healthcare
  • Medical Device



    Founded in 1998, Psilos Group is a New York City headquartered venture capital firm specializing in investments in companies in the healthcare sector. With over $580 million under management, the company is currently investing from its Psilos II fund, focusing on revenue stage and later stage companies. Psilos typically invests between $8-$15 million initially, with an expectation of investing up to $20-$25 million over the life of an investment. Psilos favors companies that have demonstrated strong market demand of their product and have evolved beyond early-stage technological, clinical and regulatory risks. In certain sectors where the value creation opportunity may best be captured earlier, Psilos will invest at the pre-revenue stage. Psilos focuses its investments across healthcare services, healthcare information technology, medical devices, specialty pharmaceuticals and instrumentation. In the healthcare services area, Psilos will invest in companies that can demonstrate an ability to achieve positive cash flow within 12-18 months. In the healthcare IT area, the firm is looking for companies that have had successful beta launches of their products, at a minimum, and will be in the market with production software within 12-18 months. In the medical technology area, Psilos seeks out companies that have meaningful amounts of human clinical data in hand, which have obtained or are close to obtaining FDA approval and are no more than 12-18 months from launch. Psilos has offices in New York, the San Francisco Bay Area and Santa Fe, New Mexico.



      Fund Name



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    Investment Firm Key

       VC = Venture Capital
       PE = Private Equity
       A = Angel
       I = Incubator
       MB = Merchant Bank
       VD = Venture Debt
       FI = Family Investment Office
       FOF = Fund of Funds
       ED = Economic Development Office   
       TT = Technology Transfer Office
       CVC = Corporate Venture Capital
       SEC = Secondary Purchaser
       HF = Hedge Fund/Mutual Fund
    Venture Capital
    Seed Stage
    (includes "pre-seed," or
    concept stage)
    No Revenue
    Early StageMinimal
    Growth Stage
    (also called Mid-stage)
    Expansion Stage
    (also called Late-stage)
    $7M and greater
    Private Equity
    Lower Middle Market$10M-$249M
    Middle Market$250M-$499M
    Upper Middle Market$500M-$1B
    Large Cap>$1B

    Investment Team:

    Name   Title
    Get the complete investment team + individual email addresses for investment team partners. Get personal images, LinkedIn links, investment specialties, office locations and more with a National Database subscription or New York Database subscription.
    Albert S. Waxman Ph.D. Co-Founder and Senior Managing Member
    Amanda Lampert Controller
    David A. Eichler Managing Member
    Joseph R. Riley Managing Member
    Patrick Farrell Vice President


    Recent Funding Events (trailing 12 months):












    Portfolio companies include:

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      Best Doctors
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      Caregiver Services
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      Comprehensive Clinical Development
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      Endoscopic Technologies
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      Extend Health
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      Gamma Medica
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      Gamma Medica-Ideas
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      Mauna Kea Technologies
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      PatientSafe Solutions
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      SeeChange Health
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      Verium Diagnostics
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    Recent News: