Our People

Meet the people leading QuantuMDx’s vision

The QuantuMDx Board and Senior Management teams have combined experience in the development, manufacture and commercialisation of disruptive point-of-care diagnostic technologies.

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Prof Sir John Burn
Professor of Clinical Genetics, Board Member of NHS England with special focus on genomics, Genetics Chair, UK NIHR, Honorary Consultant Clinical Geneticist.
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Elaine Warburton OBE
Chief Executive Officer
25 years in healthcare management introducing new technologies into mainstream medicine. Serial entrepreneur. Raised > £25m in angel, grant & VC investment.
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Jonathan O’Halloran
Chief Scientific Officer
Inventor of QuantuMDx’s proprietary nucleic acid preparation, amplification and detection technology with over 12 years in scientific research, biotechnology & clinical laboratories.
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Julian Warburton
Chief Financial Officer
25 years in corporate finance, banking and treasury risk management for FTSE 100/250 companies including ICI, Diageo, Willis, Intertek and HSBC.
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Paul Fitzpatrick
President of QuantuMDx USA
25 years in healthcare & medical device commercialisation from early stage. 20 M&A transactions. Raised > $30m in private equity & VC financings.
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Sam Whitehouse PhD
Chief Operations Officer
Inventor of underlying DNA extraction chemistries. 12 years in biotechnology including industrial research & managing large portfolio of academic industry collaborations.
Management Team
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Jonathan Peat PhD
Business Development Manager
17 years molecular biology experience in both academia & industry. Long-standing expertise in project development & management, with commercial focus.
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Marie Whitehouse
Group Business Manager
Business Manager with extensive experience in managing and developing overall business strategies including HR, Finance and Operational Management.
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Norman D. Kribs III
General Counsel
Legal Counsel with over 26 years’ experience in in-house and private company law practice, protecting intellectual property and developing legal strategies for start-ups and established companies.
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Jonathan Salmon PhD
Research Manager
Experienced project manager & software team lead for development of biosensor-based POC diagnostic. Specialist in data analysis, integration & visualization, embedded software & instrument control.
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Justine Ladd ACA
Financial Controller
Big 4 qualified Financial Controller with 21 years experience in Finance ranging from SMEs to FTSE 100 companies.
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Eunice Teo
Executive Director, Product Development
Business development experience in commercialisation of technologies with a focus on structuring licensing deals, devising funding strategies and innovating new products.
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Caroline Alexander
Head of Quality and Regulatory Affairs
Biochemist with extensive experience in design and implementation of quality management systems for future certification.
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Stephen Osborne PhD
Research Director
Biochemical Engineer, with 25 years experience in biotechnology, molecular and immunodiagnostics, with high-level experience of project management and assay development.
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Alvin Chung
Executive Director, Product Development
Experienced product developer, translating research to a viable product for commercialization with extensive skills in project management, manufacturing partnerships and supply chain management.
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John Tyson PhD
Head of Assay Development
Molecular biologist with extensive experience in planning & implementation of experimental design for novel assay development.
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Chris Adams PhD
Head of Biosensor Development
18 years in nano-scale semiconductor devices, combining electronic engineering with bio-physics. Publications in international journals. 3 independent patent applications.
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Paul Marshall CEng MIMechE
Head of Engineering
Chartered Mechanical Engineer with experience in the engineering design, analysis and build of customer focused products.


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