Should Doctors Be Allowed to Choose Not to Treat Fat People?

Not long ago I bought a book, published in 1922, titled Syphilis of the Innocent. Needless to say, the title implied a corollary: for if syphilis could be contracted by the innocent (as, for example, in the congenital form of the disease), it could also be contracted by the guilty.

In general, however, physicians do not inquire after the morals of their patients, except in so far as those morals have immediate pathological consequences. They do not refuse to treat patients because they find them disgusting, because they find them unappealing, because they are appalled by the way they choose to live. They try to treat them as they find them; they may inform, but they do not reprehend.

However, in practice things are sometimes more complex than this ecumenical generosity of spirit might suggest. According to an article in a recent edition of the New England Journal of Medicine, some doctors have been turning away patients on the grounds that they were too fat (one physician suggested that she did so because, ridiculously, she feared for the safety of her staff once the patients weighed more than 200 pounds), or that their children have gone unimmunized. Is such discrimination by physicians legitimate or illegitimate, legally or morally speaking? Is there not a danger that physicians may hide behind pseudo-medical justifications to express their personal prejudices or to coerce patients into doing what the physicians think is good for them?