You can contact the unit via: Appointments 01932 722669 Or by mail: Blanche Heriot Unit St. Peter’s Hospital Guildford Road Chertsey Surrey KT16 0PZ blanche.heriot@asph.nhs.uk Unfortunately we can't accept appointments via email. Complaints and Concerns If you have any concerns, or wish to make a complaint, please contact our Complaints Team at St. Peter's Hospital on 01932 722612 . More details can be found on the Trust's website. Patient Advice and Liaison Service You can contact the PALS at St. Peter's Hospital on 01932 723553.