NHS primary healthcare and GP services in Brill are provided by Unity Health. The surgery (which has a dispensing facility and generous parking) is on Thame Road, just before the 30 mph signs. Most Unity Health services can now be accessed online, including appointments and repeat prescriptions. Alternatively, call the surgery on 01844 238284 for assistance.

The nearest NHS hospitals are Stoke Mandeville Hospital in Aylesbury and the John Radcliffe Hospital in Oxford. Both have Accident & Emergency departments. For urgent problems, dial 111 for the NHS 111 service. In an emergency, dial 999.