Directions & Parking

Emerson Primary Care Associates is located on Route 20 in Sudbury’s main shopping district in the Chiswick Office Park. Follow the Chiswick Park driveway until you see the sign for Emerson Medical at Sudbury, then turn right and you will see a free-standing, brick two-story building. On entering the building, go straight ahead to the elevators and proceed to the second floor.

Our Office Location

Chiswick Office Park
Emerson Primary Care Associates of Sudbury
490 Boston Post Road, Suite 2001
Sudbury, MA 01776

Office Hours

The office is open from 8:00 am to 4:00 pm, Monday through Friday.

Policy for the Weather

If you have a scheduled appointment on the day of a weather emergency, our office will be calling you to cancel and reschedule.  We will also post any weather-related storm closings here on our web site.


To make an appointment call 978-579-6018.


If you are having a medical emergency, dial 911. If you live in the area, you may be brought to Emerson Hospital, which has a first-rate Emergency Department. There, you will be evaluated by a member of the emergency medical team.

Acute Issues

If you are having an acute medical issue, Emerson has Urgent Care facilities in Hudson and Littleton  It is important to note, this is for acute issues only and not to be used for emergencies.