In English there's a difference between the title conferred to someone with a doctorate degree and the common noun (priest --> healer), both have their own separate history going into Canterbury Tales era. This is why in Great Britain, doctors are still called doctors even though they only have a bachelor's degree (MBBS). Has nothing to do with the degree. Barefoot doctors with an 8th grade education are still doctors.
It's a misunderstanding of the English language to think that American physicians are called doctors because they got their MD first.
See:
http://bma.org.uk/
physicians/medical doctors (or specifically someone who graduates from a school of allopathic medicine or osteopathic medicine) will be addressed as "doctors" regardless of the degrees they receive (e.g. MBBS or MD/DO). (Podiatrists also are called podiatric physicians
http://en.wikipedia.org/wiki/Podiatrist ) For the general public, the term "doctor" usually means medical doctor (e.g. MD/DO), someone could diagnose, prescribe, and devise their own course of patient care/treatments.
An American physician, who graduates from a U.S. school of allopathic medicine or osteopathic medicine, does indeed receive a
doctor of medicine degree (MD) or a
doctor of osteopathic medicine degree (DO). MD/DO is the first professional degree that U.S. medical schools award to their medical graduates. There is no lower tier degree than a doctorate degree to be awarded in this case, unlike in the case of UK and some other countries.
talking about degree, MBChB/
MBBS or Bachelor of Medicine/Bachelor of Surgery in UK, Ireland, and some other Commonwealth countries is
equivalent to
MD in America in terms of education and training. The only difference is that they admit students right after high school while N. America system of medical education would only admit students after they done certain college work/prerequisite.
from Wikipedia, "Doctor of Medicine"
"
UK, Ireland and some Commonwealth countries
The entry-level first professional degree in these countries for the practice of medicine is that of Bachelor of Medicine and Bachelor of Surgery (MBBS, MB, MB BCh BAO, BMBS, MBBChir, or MBChB). This degree typically requires between four and six years of study and clinical training, and is equivalent to the North American MD degree. Due to the UK code for higher education, first degrees in medicine comprise an integrated programme of study and professional practice spanning several levels. These degrees may retain, for historical reasons, "Bachelor of Medicine, Bachelor of Surgery" and are abbreviated to
MBChB or MBBS.
[13]
In the UK, Ireland and many Commonwealth countries, the M.D. is a postgraduate research degree in medicine. At some universities, this takes the form of a first doctorate, analogous to the Ph.D., awarded upon submission of a thesis and a successful viva. The thesis may consist of new research undertaken on a full- or part-time basis, with much less supervision (in the UK) than for a Ph.D., or a portfolio of previously published work.[14]"
http://en.wikipedia.org/wiki/Doctor_of_Medicine
by the description above, in the absence of a research thesis + thesis defense, U.S. (or N. America) MD is only equivalent to the Bachelor of Medicine/Bachelor of Surgery in the UK, Ireland, and some other Commonwealth countries.
different countries and different education systems vary on the exact definition of "doctor", at least for professional doctorate degrees. But almost all agree that a doctorate esp. in the case of research doctorate degrees (e.g. PhD degree) should require the completion of an independent research thesis + research and the successful defense of the thesis (in person, oral, and live
🙂 ) in front of a thesis committee + audience.
http://en.wikipedia.org/wiki/Doctorate
http://pages.cpsc.ucalgary.ca/~saul/wiki/uploads/Chapter1/NastyPhDQuestions.html