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General enquiries:
+44 (0)207 935 4444
Book an appointment:
+44 (0)207 616 7693
Self-pay enquiry:
+44 (0)203 219 3315

We offer a range of haematological investigations. Our consultant haematologists perform bone marrow biopsies (aspirate and trephine) on our premises. This can be arranged by calling 020 7935 4444 ext. 8330.

Our consultant haematologists are also available to provide anticoagulant advice and monitoring.

Completion of request form and specimen ID

In order for us to provide you with a quality service, it is important that you provide us with a completed request form to include:

• Patient’s full name - first name and surname

• Date of birth

• Hospital MPI number (if known)

• Sample collection time and date

• Type of sample and, if appropriate, anatomical site

• Relevant clinical information

Self-adhesive address labels will be accepted on request forms. However, we discourage their use on specimen bottles and containers and we cannot accept samples for blood transfusion unless the information has been hand-written.

Where multi-part request forms are used, please ensure that a label is affixed to each copy of the form and that ball-point pen is used to complete the form.

Each request accepted by the laboratory for examination(s) shall be considered an agreement.

Add-on testing

If additional tests are required for a sample that we have already received, please contact the laboratory at the earliest opportunity with your request as samples are not kept indefinitely.

Clinical details

It is important that your request forms contain full clinical details. This important information enables us to interpret the significance of results and ensure that we provide you with the appropriate interpretive comments and age- and/ or sex-related reference ranges.


Specimens may not be suitable for testing if they are inadequately labelled or if they have leaked or been contaminated. In these circumstances every effort will be made to inform the requesting clinician before discarding the specimen. In the case of a ‘precious’ sample which has been incompletely labelled, analysis will be carried out at the discretion of the laboratory manager and the report annotated with a comment about the labelling.

Urgent samples

We will process your request urgently when you indicate that this is appropriate.

Please advise us to expect an urgent sample by telephoning the laboratory.

Please send urgent samples in a red bag.


Haematology Tests

Haematology Key Staff

Abdul Gofur

Chief Biomedical Scientist 

Tel: 020 7935 4444 ext 7002


Haematology Consultants

Professor J Gribben

Special interests: Lymphoma, leukaemia, stem cell transplantation

Dr Riaz Jan-Mohamed

Special interests: Haemato-oncology, stem cell transplantation

Dr Richard Kaczmarski

Special interests: Haematological malignancies, transfusion medicine

Dr Mike Potter

Special interests: Stem cell transplantation, haematological malignancies

Main numbers

General enquiries: 020 7935 4444 Appointments: 020 7616 7693 Self-Pay: 020 3219 3315

Contact numbers for service departments

Other numbers

Concierge service: 020 3219 3323International office: 020 3219 3266Invoice and payment enquiries: 020 7616 7708Press office 020 7616 7676

Your call may be recorded for training and monitoring purposes.

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