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Stacey Chang-Douglass

Head of Health Economics and Director in Consulting

Stacey is Head of Health Economics and Director in Consulting at Clarivate.

Stacey has nearly 15 years’ experience in health economics and outcome research at consultancies and at NICE. She specialises in economic modelling to support HTA submissions, global model development and country adaptation and national guidelines across an extensive range of therapeutic areas.

Prior to joining Clarivate, Stacey held senior positions at different consultancies, as Principal Consultant at Parexel, Director in Health Economics at Lumanity and Research Scientist at Evidera, where she led multidisciplinary projects for economic modelling and evidence synthesis. She provided quality assurance for deliverables and technical guidance for the internal team and provided strategic insights to ensure a long-term partnership with the clients.

Stacey serves as a standing committee member at the Medical Technologies Advisory Committee at NICE since 2022. Stacey also serves as a reviewer of funding proposals and HTA reports for NIHR in the UK since 2015.

Stacey holds an MSc in International Health Policy from London School of Economics and a PhD in Health Sciences from the University of York, which focused on outcome measurements in economic evaluations.

Latest news

News December 18, 2025
Nissan Selects IPfolio from Clarivate

Managing IP with advanced workflow automation technology and leading data London, U.K. December 18, 2025. Clarivate Plc (NYSE: CLVT), a leading global provider of transformative intelligence, announced today that Nissan…

News December 15, 2025
Clarivate Library Innovation Awards Launch to Celebrate Global Library Excellence

Awards open to ELUNA, IGeLU and IUG members London, U.K. December 15, 2025: Clarivate Plc (NYSE:CLVT), a leading global provider of transformative intelligence, today announced the launch of the inaugural…

News December 8, 2025
New Clarivate Report Reveals Mainland China as Emerging Global Biopharma Innovation Leader

Out-Licensing Deals Reach $50 Billion as Chinese Biopharma Innovators Drive Breakthrough Science LONDON, U.K. December 8, 2025 Clarivate Plc (NYSE: CLVT), a leading global provider of transformative intelligence, in partnership…

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