Research Team

Valerie Williams, PhD
Senior Director, Psychometrics, Patient-Centered Outcomes Assessment
Practice Area:
headshot of Daniel Williamson
Daniel Williamson, PhD
Medical Writer
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Michele Wilson, PhD
Senior Director, Health Economics
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Peter Wirth, BS
Vice President, Business Development
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Daniel Wolin, BS
Senior Director, Surveys and Observational Studies
Practice Area:
Sorrel Wolowacz, PhD
Head, European Health Economics
Practice Area:
Hannah Wu
Hannah Wu, MS
Associate Research Economist
Practice Area:
headshot of Lola Xiao
Lola Xiao, MSc
Research Health Economist
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Soham Yande, PhD
Senior Health Outcomes Scientist, Health Economics
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Jin Yang, PhD
Associate Director, Value and Access
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headshot of Christine Yankel
Christine Yankel, MBA
Senior Project Manager, Market Access and Outcomes Strategy
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Stuart Yarr, MA
Research Programmer/Analyst, Patient-Centered Outcomes Assessment
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Troy Young, CPA
Global Business Operations Lead
Kate Zhang, MS
Associate Director, Health Economics
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headshot of Yiwei Zhang
Yiwei Zhang, PhD
Senior Research Health Economist
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Xiaolei Zhou, PhD
Senior Director, Biostatistics
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headshot of Nomty Ziba
Nomty Ziba, MSc
Research Associate
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Ryan Ziemiecki, MS
Director, Biostatistics
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