You will often see Chiropractors calling themselves Doctors. There are almost no Chiropractors in the UK also holding a Medical qualification. Some however do have a PhD as well as a degree in Chiropractic and so can call themselves Dr. The Dr of Chiropractic title is an honorary title only. All Chiropractors using the title Dr should make it plain that they are Doctors of Chiropractic and not Medicine unless they also hold a medicical qualification too.