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Katy Marshall

Chief Commercial Officer at Sollis Health

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Overview

Katy Marshall serves as Chief Commercial Officer at Sollis Health[1][3]. Marshall brings experience across Fortune 500, private equity-owned, and venture-backed companies in healthcare, consumer internet, and CPG sectors, combining marketing and sales expertise with general management capabilities[2]. Marshall has held leadership roles including Chief Growth Officer at Sollis Health[4], Interim General Manager of Global E-Commerce at Glossier[9], Chief Operating Officer at Thesis[8], and operates an independent consulting practice offering fractional CCO, CMO, and COO services[7]. Marshall also serves as a Partner and Expert Advisor at Aux Insights[6] and as a Board Member at LIM College[5]. Marshall holds an MBA from Harvard Business School[11] and a BA in East Asian Languages and Cultures from Columbia College, Columbia University[12].

Profile introduction
Source excerptLinkedIn [2]

Chief Commercial Officer with experience spanning Fortune 500, private equity-owned and venture-backed companies across healthcare, consumer internet, and CPG. I combine deep marketing and sales expertise with a general management skillset to scale high-growth businesses. I’m particularly energized by building category-defining brands and organizations—leading with clarity of vision, a bias for action, and a strong belief that exceptional teams and culture are the ultimate growth levers. My leadership experience includes CCO, COO, CMO, and General Manager roles at high-growth companies such…

Career history

  1. Chief Commercial Officer2026 to presentSollis Health
  2. Chief Growth Officer2025 to 2026Sollis Health
  3. Member Board of Directors2025 to presentLIM College
  4. Partner and Expert Advisor2025 to presentAux Insights
  5. Consultant | Advisor | Fractional CCO, CMO, COO2023 to presentKaty Marshall Consulting
  6. Chief Operating Officer2024 to 2025Thesis
  7. Interim General Manager, Global E-Commerce2023 to 2024Glossier, Inc.
  8. Advisor2023 to 2023Calibrate

Education

  1. Master of Business Administration (MBA)Harvard Business School
  2. Bachelor of Arts (BA), East Asian Languages and Cultures at Columbia CollegeColumbia University
  3. High School Diploma at The Blake School

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