VC  CHL Medical Partners

     Office Locations:

1055 Washington Boulevard, 6th Floor
Stamford, CT 06901
Phone: 203-324-7700
Fax: 203-324-3636



  • Early
  • Seed



  • Life Sciences & Healthcare
  • Medical Device



    CHL Medical Partners is a venture capital firm founded in 1990, managing funds with combined committed capital of more than $300 million. CHL invests principally in start-up and early stage companies in the medical sector, defined to include: biotechnology, pharmaceuticals, genomics, proteomics, drug delivery technology, diagnostic devices, medical & surgical instrumentation, and healthcare services. CHL is looking to fund companies in the continental United States developing products or services for large and growing markets utilizing business models that offer substantial long-term competitive advantages, and to provide backing for experienced teams with successful track records in science and business management. Initial investment size ranges from $250,000 to $6 million, and up to $12 million over the life of the investment. The firm has grown more than 80 start up companies and is currently investing from its sixth fund, CHL Medical Partners III, L.P., a $120 million fund.

    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.
    David Steffy Venture Partner
    Gregory M. Weinhoff M.D. Partner
    Jeffrey J. Collinson Partner
    Myles D. Greenberg M.D. Partner
    Timothy F. Howe Partner


    Portfolio companies include:

      American Renal
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      Bio Relix
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      Care Management Technologies
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      CareWell Urgent Care
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      Comprehensive Clinical Development
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      Dicom Grid
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      Ella Health
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      Fidelis Seniorcare
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      Mevion Medical Systems
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      Millenium Pharmacy
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      Primera Dx
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      Still River
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      Threshold Pharmaceuticals
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      Vascular Pathways
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    Recent News:

      There is no recent news for CHL Medical Partners.