I think it should be made part of legislation (if it is not already) that every health provider specify their profession and/or indication to a patient as well, they atleast have the right to know who is involved in their treatment. Half of the patients can't tell the difference between a doctor and a medstudent, or sometimes medstudent and nurse. "Hi I'm a med student/student doctor, I would like to perform a general examination on you", "I'm an ophthalmologist/eye doctor" , "I'm a nurse with a doctorate that specialized in anesthesiology and will be taking care of you throughout your operation" etc.....either way, most patients just want to be treated, they couldn't care less about the title of the person, some do, but if you are the only person that can see to them at that time or provide the same service then they'll take it.
If you're not happy/or have an Inferiority complex bcos of your profession, then that's on you, don't spoil things for someone else... That goes for all professions, not only CRNAs...If you're an internalist with an interest/focus on cardio, let them know that....if you're Fam med with focus on derms, let them know your profession....I know some would like patients to see them as an MD anesthesiologist or Dermatologist... But they do deserve the truth though... Be proud of your professions and limitations... A good physician knows their limitations
Just looking at things from an ethical point of view