North London Clinics Here you can find a list of GUM clinics in North London. AREA:Archway The Archway Centre Accident & Emergency Department at Whittington Hospital Edmonton The Green Clinic at Evergreen Primary Care Centre Enfield Town Clinic, St Michael's PCC Hampstead Ian Charleson Day Centre at The Royal Free Hospital Harrow GUM Department at Northwick Park Hospital Accident & Emergency at Northwick Park Hospital Tottenham St Ann's Sexual Health Clinic