Founded in 2006, Westover operates a chain of polyclinics across London, combining traditional GP, complementary health and dental services. Specialists include paediatricians and gynaecologists. Membership provides unlimited access to its GPs for a monthly fee of £45 per month. Clinics at Brompton Cross (020 7052 0070), Notting Hill  (020 7243 7080) and Wandsworth (020 8877 1877). www.thewestover.com