Fresenius Medical Care has opened its second Worcester location at 867 Grafton St.
The new location, which had an open house Tuesday, is one of seven in Central Massachusetts, along with Framingham, Marlborough, Milford, Shrewsbury, Webster and another in Worcester. Another is planned at the Pleasant Valley Crossing shopping center in Sutton.
Fresenius, a German company with its United States headquarters in Waltham, has more than 2,200 dialysis facilities, outpatient cardiac and vascular labs, and urgent care centers.
The new clinic can treat up to 90 patients a week who need dialysis for kidney care. It is in a plaza with a Stop & Shop, Dollar Tree and others.