Our onsite pathology laboratory offers a range of tests and investigations. Our pathologists, clinical scientists and consultants work together efficiently to interpret results quickly, so you can get the right care, at the right time.


Our pathology services

Pathology is an essential part of many people’s health journey – in detecting disease, diagnosing symptoms, monitoring treatment or even part of treatment itself, for example stem cell therapy.

At The London Clinic, we continually invest in state-of-the-art facilities and medical technologies to ensure our pathology services are top quality and world leading. Our dedicated laboratory team are highly skilled with access to a range of tests and everything you need for clear and accurate results.

Your doctor will arrange these tests and investigations for you if and when you need them. Our accredited and regulated pathology department includes:

  • Allergy testing
  • Biochemistry
  • Blood transfusion
  • Cytology
  • Endocrinology
  • Haematology
  • Histology
  • Immunology
  • Microbiology
  • Stem cell services


We are accredited by UKAS under the ISO15189:2012 standard in biochemistry and haematology (including blood transfusion), microbiology and histopathology. Our accredited tests are listed on our UKAS schedule of accreditation.

Our stem cell service is accredited by JACIE and regulated by the HTA. Our blood transfusion service is regulated by the MHRA

Man looking into a microscope

Pathology referrals

Healthcare professionals can find out more about our pathology services and how to refer a patient using the links below.


Blood transfusion


Histopathology and cytology

Microbiology and immunology

Point-of-care testing

Stem cell laboratory


We comply with these areas of information governance:

  • Common law duty of confidentiality
  • Data Protection
  • Information Security
  • Record Management
  • Data Quality

All employees are bound by the Common Law Duty of Confidentiality, placing a legal duty on all staff working for the clinic to keep all information provided to the Clinic and themselves as employees of the clinic by its patients completely confidential. This legal obligation is further enforced in your contract with The London Clinic.

All staff have a legal obligation to ensure that any confidential information they come into contact with is kept secure and confidential at all times. Where a member of staff receives a request for information relating to an individual, staff must ensure that any disclosure of confidential information is fully justified and in compliance with the Data Protection Act 2018 or Common Law Duty of Confidentiality.

All Pathology Services staff undertake annual mandatory Information Governance Training to ensure they are familiar with the legislation and clinic and departmental policies.

Where necessary the laboratory will have information available for patients and users that includes an explanation of the clinical procedure to be performed to enable informed consent.


More information

Routine opening hours

Monday – Friday: 8am – 8pm Saturday: 9am – 1pm

Out-of-hours service

We operate a 24-hour service for biochemistry, haematology and blood transfusion.

Contact the out-of-hours team on 07552 113641 or 07552 033124

Address120 Harley Street, London, W1G 7JW
Tel: 020 7616 7755
Fax: 020 7616 7687

Head of Pathology: Reza Mirza
Tel: 020 3219 3201
Email: r.mirza@thelondonclinic.co.uk

Pathology Quality Manager: Bev Barker
Tel: 020 7935 4444 ext. 7035
Email: b.barker@thelondonclinic.co.uk

Please contact Reza or Bev to discuss compliments or complaints.


Contact us

Find out more about our pathology services or make an appointment.