A GP is called doctor
A Specialist is called Mister
Answer A specialist surgeon* is called mister, at least in Britain, Australia and NZ. All other medical specialists are called doctor. This dates back to barber-surgeons in the Royal Navy, who were not officers so their salutation "mister" elevated them above most of the crew and made them "honorary officers".
*A specialist surgeon (orthopaedic, thoracic, cardio-vascular etc) in these countries has to be a member of the country's College of Surgeons (i.e Fellow of the Royal College of Surgeons (FRCS), FRACS, FRNZCS).
Dear Doctor Ben Corliss
The correct salutation for a naturopathic doctor is "Dr." followed by their last name, as they hold a doctoral degree in naturopathic medicine. For example, you would address them as "Dr. Smith." If you are unsure of their preference, you can also use "Doctor" when speaking to them directly.
The correct way to write a salutation to a doctor is to use "Dear Dr. [Last Name]," if you know their name. If you don’t know their name, you can use "Dear Doctor" or "Dear [Specialty] Doctor" (e.g., "Dear Cardiologist"). Always capitalize "Dr." and "Doctor" when used as a title.
Mr. James Brown & Dr. Angel Brown
is is correct to use Dr. Mrs. for a female doctor?
Dr. and Mr. Steve Smith
Walter J. Smith, Jr., MD. Never use Dr and MD (or PhD) in the same name.
In English, the salutation for a doctor, whether they are a medical doctor or the holder of a Ph.D. is the same for both male and female. It is Doctor.
Desmond Tutu was a Bishop, so the correct salutation would be, "Your Excellency".
The proper salutation for a doctor is doctor or professor depending on their title. In writing the short form can be used which will be Dr. or Prof.
the correct salutation for two men is Messrs
"Dr and Mrs Smith" is the correct salutation. (With Smith replaced with the correct surname)