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Dewey Martinelli

Dewey Martinelli

Managing Director, Healthcare Services

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About Dewey

Dewey Martinelli is a managing director for William Blair based in the firm’s Chicago office. He joined William Blair's investment banking team in 1998. Prior to William Blair, he worked for Baxter Healthcare Corporation and Allegiance Healthcare Corporation.

Notable Transactions

  • Not Disclosed

    Single-Asset Continuation Fund for

    August 2023

  • Not Disclosed

    a portfolio company of
    Roundtable Healthcare Partners

    has been acquired by

    a portfolio company of Audax Group

    October 2022

    William Blair acted as lead financial advisor to Symmetry Surgical, a portfolio company of RoundTable Healthcare Partners, in connection with its sale to Aspen Surgical Products, a portfolio company of Audax Group.

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  • $1,525,000,000

    a portfolio company of Frazier Healthcare Partners

    has been acquired by

    July 2022

  • Not Disclosed

    has been acquired by

    March 2022

  • Not Disclosed

    a portfolio company of Linden Capital Partners

    has received an investment from

    December 2021

  • Not Disclosed

    a portfolio company of Schooner Capital

    has been acquired by

    December 2021

  • Not Disclosed

    has been acquired by

    December 2021

    William Blair acted as exclusive financial advisor to Norwood Medical in connection with its sale to Heraeus.

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  • Not Disclosed

    a portfolio company of GTCR

    has acquired

    December 2021

    William Blair acted as exclusive financial advisor to Corza Medical, a GTCR portfolio company, in connection with their acquisition of Katena Products.

    Read more
  • Not Disclosed

    has been acquired by

    December 2021

  • $125,000,000

    has been acquired by

    October 2021

  • Not Disclosed

    a portfolio company of Berkshire Partners

    has been acquired by

    August 2021

  • Not Disclosed

    has acquired

    March 2021

  • Rigorous pursuit of your success. Every transaction. Every time.

    Our investment bankers are 100 percent committed to your organization’s sustained success. By drawing on our deep industry and product experience as well as our dedicated global resources, we provide advisory and financing services that allow you to capitalize on today’s opportunities and anticipate tomorrow’s challenges.

    More about investment banking at William Blair
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    Healthcare Services

    William Blair’s Healthcare Services team is a trusted partner to providers, suppliers, and solutions providers across the healthcare continuum. Our knowledge of emerging healthcare trends and the nuances of reimbursement models have allowed us to help clients access capital and form valuable strategic partnerships.

    More about our healthcare services expertise
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    About William Blair

    William Blair is a premier global boutique with expertise in investment banking, investment management, and private wealth management. We provide advisory services, strategies, and solutions to meet our clients’ evolving needs. As an independent and employee-owned firm, together with our strategic partners, we operate in more than 20 offices worldwide.*

    • 1935

      Year William Blair was founded

    • 1,900+

      Employees worldwide

    • 149 billion+

      Client assets

    • 89 Years

      Independent and employee-owned

    • 20+

      Offices worldwide

    • ~650

      Companies under coverage

    As of September 30, 2024
    *Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.

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    This content is for informational and educational purposes only and not intended as investment advice or a recommendation to buy or sell any security. Investment advice and recommendations can be provided only after careful consideration of an investor's objectives, guidelines, and restrictions.

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