I don't think it's very realistic to check your personal beliefs at the door because even as professionals, what we do is heavily colored by our personal beliefs and experiences. why else would most places be practicing medicolegal versus evidence-based medicine. all it takes is one...
That being said, in an emergency situation I have always provided appropriate patient care. But I'd be lying if I said that I treated every "sociopath" or "derelict" the same way I treat my little old ladies on an inpatient service. Think of particular patient "types", that, though they may not be covered in swastikas and tattoos, these patients in general get a certain...different kind of treatment, at least they have in the hospitals i have rotated through as a med student and now near the end of my residency.... sicklers... demented nursing home residents... alcoholics... drug addicts. I have done what is medically appropriate as a professional, but my focus on what i hope to achieve with the patient is different, i.e. I have to get them off my service and back to their own environment vs really trying to establish rapport and even trying to recruit them to my continuity clinic. I mean, I'll take care of them of course, but I don't have to like 'em...
Should physicians not see patients that they found "morally reprehensible"? No.
can they? Sure.
medicine is like most other businesses -- you can choose who you provide service to. the AMA code of medical ethics states that patients are able to select whom they would like as a physician, and vice versa. "Physicians are free to choose whom they will serve. The physician should, however, respond to the best of his or her ability in cases of emergency where first aid treatment is essential. Once having undertaken a case, the physician should not neglect the patient." Caution should be taken with racial and gender discrimination - the AMA does have specific opinions in this regard (against both)...seems hard to reconcile with the "right to neglect", but it's there nonetheless. Most hospitals tend to subscribe to the AMA code of ethics and adopt very similar policies.
State and federal laws may be more specific, such as the EMTALA - Emergency Medical Treatment and Labor Act where a patient presenting to an emergency room cannot be refused treatment for any reason.
good thread.