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COVID-19 Testing

We offer the Rapid ABBOTT NAAT (Nucleic Acid Amplification Test) for SYMPTOMATIC patients based on clinical evaluation and exam. You may be seen for evaluation at either the Riverwalk or Andover ExpressCare locations.

Surges in patient volume due to COVID-19 have limited our walk-in availability. Therefore, when you arrive our registration staff may make a reservation that will hold your place in line and allow you to leave and return to our ExpressCare location at a later time that same day. If reach our daily capacity limit we will ask you to return the next day at your convenience and our registration staff will assist you.

We are currently NOT providing COVID -19 testing for Travel, Exposure, or Asymptomatic patients at this time. For additional testing resources, please go to

Thank you for your understanding as we continue to provide care to our communities during these difficult times.


Hours of Operation

Testing is available 7 days per week.

Monday through Friday: 7:30 a.m. to 7 p.m.

Saturday: 8:30 a.m. to 4:30 p.m

Sunday: 8:30 a.m. to 2:30 p.m.

For a list of other testing sites in Massachusetts, please click here.