Laboratory Services

Always working for your health.

Emerson’s clinical laboratory is open 24x7 to deliver accurate and timely analysis for everything from basic blood tests to complex pathologic studies. Our highly qualified team uses the most sophisticated lab analytics to help diagnose and treat diseases. We work closely with clinicians to ensure you get the best care possible.

The main lab is located within the hospital and features:

Emerson Hospital, John Cuming Building

Specimen Collection Center, 1st floor
T: 978-287-3366
F: 978-287-8025

Emerson Center for Specialty Care

Specimen Collection Center, 54 Baker Avenue Extension, Suite 202
T: 978-287-3481
F: 978-287-3553

Fitchburg Specimen Collection Center

19 Pierce Avenue, Suite B, Fitchburg, MA. Enter at the Pediatrics West Office.
T: 978-577-0437, option #3 and ask for the Emerson Lab Staff
F: 978-345-4730

Groton Specimen Collection Center

Groton Health Center, 100 Boston Road, Groton, MA
T: 978-449-6325
F: 978-449-6388

Bedford Specimen Collection Center

55 North Road, Bedford, MA
T: 339-215-5105

Sudbury Specimen Collection Center

Emerson Medical at Sudbury, 490 Boston Post Road, Sudbury, MA
T: 978-579-6000
F: 978-579-6056

Westford Specimen Collection Center

Westford Health Center, Route 110, Westford, MA
T: 978-589-6809
F: 978-589-6808

All specimen collection center locations are closed on the following holidays: New Year's Day, Memorial Day, Fourth of July, Labor Day, Thanksgiving and Christmas Day.

The John Cuming Building Specimen Collection Center at Emerson Hospital, the Westford Specimen Collection Center, and the Groton Specimen Collection Center are open limited hours on Presidents' Day, Patriots Day, Columbus Day and the day after Thanksgiving. All other specimen collection center locations are closed on these days.

The main lab is located within the hospital and features:

Emerson Hospital, John Cuming Building

Specimen Collection Center, 1st floor
T: 978-287-3366
F: 978-287-8025

Emerson Center for Specialty Care

Specimen Collection Center, 54 Baker Avenue Extension, Suite 202
T: 978-287-3481
F: 978-287-3553

Fitchburg Specimen Collection Center

19 Pierce Avenue, Suite B, Fitchburg, MA. Enter at the Pediatrics West Office.
T: 978-577-0437, option #3 and ask for the Emerson Lab Staff
F: 978-345-4730

Groton Specimen Collection Center

Groton Health Center, 100 Boston Road, Groton, MA
T: 978-449-6325
F: 978-449-6388

Bedford Specimen Collection Center

55 North Road, Bedford, MA
T: 339-215-5105

Sudbury Specimen Collection Center

Emerson Medical at Sudbury, 490 Boston Post Road, Sudbury, MA
T: 978-579-6000
F: 978-579-6056

Westford Specimen Collection Center

Westford Health Center, Route 110, Westford, MA
T: 978-589-6809
F: 978-589-6808

All specimen collection center locations are closed on the following holidays: New Year's Day, Memorial Day, Fourth of July, Labor Day, Thanksgiving and Christmas Day.

The John Cuming Building Specimen Collection Center at Emerson Hospital, the Westford Specimen Collection Center, and the Groton Specimen Collection Center are open limited hours on Presidents' Day, Patriots Day, Columbus Day and the day after Thanksgiving. All other specimen collection center locations are closed on these days.