31 Thistlefield Close Bexley DA5 3LJ Our services | Oxleas NHS Foundation TrustSearch for our services using keywords or filter our services by category or borough.Page Next The Adult ADHD Service provides an assessment, diagnostic and treatment service only to adults over the age of 18 who have a GP registered in Bexley, Bromley, or Greenwich. Find out more The Bexley Anxiety, Depression, Affective disorders, http://oxleas.nhs.uk/services/location/murchison-clinic/