Home / Contact
We're here to help

Contact

Questions about the test before you order? Get in touch. For medical concerns or symptoms, contact your GP or NHS 111.

Email

info@bioxmedical.co.uk

Address

167–169 Great Portland Street
5th Floor
London, England
W1W 5PF

Doctor in a consulting room speaking on the phone

Medical advice

We can't give personal medical advice. If you have symptoms or are worried about your bowel health, contact your GP. For urgent help call NHS 111, or 999 in an emergency.

Common questions are answered in our FAQ.

Meet the team

The people behind ColoAlert® in the UK: the co-founders of Biox Medical.

Dr Chun Tang in navy scrubs with a stethoscope
Dr Chun Tang
Medical Director & Co-Founder
MBChB (University of Manchester) · MRCGP · MBA (Open University Business School)
GP with over 25 years' experience. Medical Director and CQC Registered Manager at Northwest Health, and Clinical Director of Medical Services at Pall Mall Medical.
Dr Clara Weisshaar smiling with arms folded
Dr Clara Weisshaar
Innovation Director & Co-Founder
PhD, Procurement of Innovation in the NHS (Alliance MBS) · MBus, Global Business Analysis (Alliance MBS) · MA, French & Management (University of Aberdeen)
Specialist in procurement of innovation within the NHS, leading the search for new prevention technologies.
Prof Dr Maria-Paz Weisshaar in a white lab coat in the laboratory
Prof. Dr. Maria-Paz Weisshaar
Director of R&D & Co-Founder
Professor of Microbiology, Biochemistry & Pharmacogenetics (Bonn-Rhein-Sieg University) · Honorary Professor (University of Santiago, Chile)
Microbiologist and pharmacogeneticist, connected with the ColoAlert® developers through research since 2008. Oversees scientific validation of the tests Biox Medical distributes.

Ready to screen from home?

£299.99 on MeCheck • No bowel prep • No clinic visit • Secure digital results
Buy Your Test Today
ColoAlert® at-home test£299.99
Adults 45+ • No bowel prep • Secure results
Buy test