OHSU COVID-19 Hotline: Do you have questions about coronavirus symptoms and care? If so, check with your or your loved one’s primary care provider. If you or your loved one do not have a primary care provider, call us at 833-OHSU-CCC (833-647-8222) and we’ll answer your questions. We are open from 8 a.m. to 8 p.m., seven days a week..