John Maslowski

About John Maslowski

John Maslowski is the Chief Executive Officer of Castle Creek Biosciences, a privately held, late-stage gene therapy company. The company is focused on developing and commercializing gene therapies for patients with rare and serious genetic diseases.

John Maslowski at a glance

• Company: Castle Creek Biosciences
• Total raised: $75M
• Investors: Paragon Biosciences, Fidelity Management & Research Company, Valor Equity Partners, Horizon Technology Finance Corporation
• Location: Exton, USA

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