Ontario Medical Center
Family Medicine/Internal Medicine at Ontario Medical Center in Ontario, CA offers family medicine and internal medicine services. Located at Medical Office Building A, 2295 S Vineyard Ave, the clinic operates Monday through Friday, 8:30 a.m. to 5 p.m., with after-hours appointments available Monday through Friday, 5 p.m. to 7 p.m. Qualified interpreter services, including sign language, are available at no cost 24/7.




