proctologist

This term refers to a highly specialized medical professional. In contemporary clinical settings, the field has largely evolved into colorectal surgery, and many practitioners now prefer the title colorectal surgeon to reflect a broader scope of surgical expertise beyond the rectum and anus.

Because of the sensitive nature of the anatomy involved, the word often carries a clinical or sterile connotation to offset the potential embarrassment associated with the specialty. It is used primarily in medical contexts or when discussing specific healthcare referrals.