Contact our Therapeutic Drug Monitoring Unit
Epilepsy Society switchboard number 0300 102 0025
Email: TDM_Unit@epilepsysociety.org.uk
Patient results and enquiries 01494 601 423
Clinical Scientist/Head of Unit Dr Petros Kampanis 01494 601 467
Phlebotomy Services 01494 601 345
Information updated: September 2026. Review date: September 2028.
About the centre
Contact details for the inpatients and outpatients department, travel information and how to find us.
Sample type
Find out which sample types are used for therapeutic drug monitoring, recommended sampling times, specimen requirements, and how to access specialist testing and clinical support.
Using the TDM service
See guidance for healthcare professionals on requesting TDM tests, collecting and submitting samples, understanding sampling requirements, and accessing results.