| | Healthcare Industry | Hospitals What is a possessive noun for doctor? The possessive form of "doctor" is "doctors" when referring to more than one doctor, and "doctor's" when referring to a single doctor. Hospitals - Related Articles Nurse Care for Alzheimer's Patients Alternatives to the Extension Cords Used in Hospitals What is hospital inventory? How much do hospital jobs doing maintenance pay? Why do nurses wear aprons? How to Save on Hospital Bills What Is a Hospitalist Program?