COVID-19 Testing

Fox Run Shopping Center - Prince Frederick

The Calvert County Health Department offers COVID-19 testing by appointment only, Monday through Friday, from 9 a.m. to 1:30 p.m., at the Fox Run Shopping Center, located at 713 Solomons Island Road N. in Prince Frederick. Appointments are required; walk-ins cannot be accommodated.

Registration for testing is available online through the CIAN Diagnostics online portal at To schedule an appointment, each person being tested must first create an account through the online portal; parents can create accounts for their children. Once an individual has an account, they may schedule an appointment for testing. The portal also gives options for testing sites outside Calvert County. Anyone experiencing issues with the registration portal may call the CIAN Diagnostics customer support line at 844-800-2426.

Dunkirk District Park - Dunkirk 

The First Call Medical Center COVID-19 testing site at Dunkirk District Park, located at 10750 Southern Maryland Blvd., is open Monday through Friday from 9 a.m. to 3 p.m. The testing site is independently operated by First Call Medical Center and provides same-day, walk-up COVID-19 rapid, PCR and rapid PCR testing in Calvert County. 

COVID-19 testing is available at numerous additional locations throughout Calvert County. In addition to primary care providers, the following local providers also offer COVID-19 testing by appointment:

Citizens are reminded to NOT call 911 or visit the emergency room for COVID-19 testing. DO seek emergency medical care immediately if you or someone you know are experiencing any emergency warning signs of COVID-19:

  • Trouble breathing
  • Persistent pain or pressure in the chest
  • Sudden confusion
  • Inability to wake or stay awake
  • Pale, gray or blue-colored skin, lips or nail beds