Dental visit at home

On behalf of my elderly mother who lives near Banbury I am trying to find a dentist who would make a home visit. Our Parkinsons' nurse had found contact details for a practice in Bicester but sadly they no longer have a dentist who will make a home visit unless you are an emergency. My mother has broken a tooth which needs attention but fortunately at the moment is not causing her any pain but I do not want it to become infected and escalate to an emergency situation!

Can any one recommend a dentist please?

This link is for the region in which Banbury is.  You could ask them for details of community dental services for persons with special needs