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About us

Our core strengths are our breadth of experience from molecular biology to human diagnostic pathology and our ability to interact with both scientists and clinicians to support the development of scientific discoveries into new therapeutics and biomarkers for the clinic.

We are fully accredited and board certified in human diagnostic pathology and operate within UK GLP and international QA standards.

Our values

Integrity We are ethical, honest and trustworthy in our relationships.
Team work We encourage open working relationships , and build and  
nurture long standing, mutually beneficial relationships with our clients.     
Innovation We are agile and responsive to the changing needs of customers.
Quality We strive to provide superior services and cost effective solutions.
We are accurate, professional and timely in our work.  
Confidentiality We respect and uphold complete confidentiality regarding our    
clients’ work.

When working with Pathology Diagnostics Ltd., you can expect:

Our team

CEO and Founder

Dr. Madhuri Warren,MA PhD, MBBChir, FRCPath
Madhuri has a sixteen year background in clinical academic medicine, with a specialization in medical histopathology, and a ten year background in basic science, including molecular biology, genetics and comparative pathology. She is a graduate of Clare College Cambridge, a Fellow of the Royal College of Pathologists, and an active member of European comparative pathologist organisations. Dr. Warren has been appointed to the American organisation, the Academy of Genomic pathologists, a network of international expert comparative pathologists who provide consultation for the The Center for Genomic Pathology (CGP), based at UC Davis, California. She has collaborated on and published several scientific papers in high ranking peer-reviewed journals in the field of cancer research. She latterly has established and run a comparative pathology research laboratory. In 2008 she founded Pathology Diagnostics Ltd.


A network of dedicated expert medical/veterinary pathologists
Our pathologists are experienced medical and veterinary clinicians with full UK/US board accreditation. They have extensive experience in human and/or laboratory animal diagnostic pathology as well as varying research or industry experienced.


Accredited industry/academic laboratories
We have 4 academic/industry based partner laboratories which are fully CPA/ GCP accredited.