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Services provided by the department

Open access clinic and appointment clinics for treatment of genito-urinary infections and conditions.

Patients should ring 01932 722669 to make an appointment or to check walk-in facilities.

All GUM clinics are held in the Blanche Heriot Unit.

Patients should telephone before attending or look at our website:

Quick Check clinics available for asymptomatic men who should answer the questionnaire on the website and then phone for an appointment.


Our Clinical Team

The consulting team in the department are:



Consultant Genito-Urinary Medicine (GUM)

HIV, diagnostic tests
Teenagers’ sexual health


Dr Sum Yee CHAN

Consultant Genito-Urinary Medicine (GUM)

Antiviral drugs and pregnancy
Sexual health and HIV in prisons
Kaposi’s sarcoma, risk factors in HIV



GMC: 2230920

Consultant GUM (Specialty Lead)

LNC chair, Specialty Lead for GUM
STIs, HIV, sexual health, colposcopy
Genital skin and genital pain


St Peter's Clinics:
Daily by appointment only
Patients should ring 01932 722669 to make an appointment or check walk-in facilities online.


The Blanche Heriot Unit is located by the side of the Abbey Wing at St Peter's Hospital (see map). The entrance and small car park faces the main bus stop.