sentences:  These clinics offer primary care as well as a variety of specialty care such as psychiatry, dentistry, obstetrical/gynecological, podiatry, ophthalmology, pharmacy, psychiatry and counseling, laboratory and x-ray services, HIV/AIDS case management, and a variety of nutrition, health education and social services.Thomas Street Health Center was the first freestanding HIV/AIDS clinic in the United States, and today treats nearly a third of all HIV/AIDS patients in Harris County.Community-based health care centers include