A use, generally an office use, which provides medical and allied health services to the individual by physicians, surgeons, dentists, podiatrists, psychologists, psychiatrists, acupuncturists, chiropractors, or any other health-care professionals when licensed by a State-sanctioned Board overseeing the provision of medically oriented services. It includes a clinic, primarily providing outpatient care in medical, psychiatric or other health services, and not part of a hospital or medical center, as defined in Section 890.44 of this Code.