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  • Laboratory & Pathology Services

Laboratory & Pathology Services

ATTENTION: Our Lexington drawing location is temporarily closed. We apologize for the inconvenience.

You can get diagnosis, analysis, and results 24 hours a day, 7 days a week from our highly skilled pathologists working at The Karl Sorger Clinical Laboratory. There, you’ll find our experienced providers committed to the highest quality patient care through a full menu of diagnostic services and anatomic pathology.

The Sorger Clinic participates in both the Medicare/Medicaid programs and is accredited by the College of American Pathologists the American Association of Blood Banks as well as the US Food and Drug Administration. You can have confidence when choosing our laboratory to deliver a highly personalized treatment plan designed specifically for you.

You also have access to outpatient phlebotomy services, which are available weekdays at our main campus, as well as four offsite drawing locations in Arlington, Cambridge, Lexington and Waltham.

These satellite drawing sites are available for specimen drop off and patient phlebotomy treatments. Get more information about our outpatient phlebotomy services locations by using the contact information below:

Main Campus Location

South 1 Ambulatory Care Center

330 Mount Auburn Street, Cambridge, MA

Hours: Monday through Friday: 7:00 am - 7:00 pm
Saturday, Sunday, Minor Holidays: 7:00 am - 3:00 pm
Closed Major Holidays: New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, Christmas Day
Open from 7:00 am - 1:00 pm on Christmas Eve and New Year's Eve.
Call the Mount Auburn Hospital operator for transfer at 617-492-3500
Fax: 617-499-5686

Offsite Drawing Locations

Arlington 

22 Mill Street, Suite 301, Arlington, MA
Hours: Monday through Friday: 8:00 am - 12:30 pm and 1:15 pm - 4:00 pm
Closed All Holidays (except Veterans Day)
Phone: 781-646-2263
Fax: 781-646-0633

Cambridge

725 Concord Avenue, Suite 1200, Cambridge, MA
Hours: Monday through Friday: 7:30 am - 5:00 pm
Closed All Holidays (except Veterans Day)
Phone: 617-547-6711
Fax: 617-547-0834

Lexington

ATTENTION: Our Lexington drawing location is temporarily closed. We apologize for the inconvenience.

57 Bedford Street, Suite 130, Lexington, MA
Hours: Monday through Friday: 8:00 am - 12:30 pm and 1:15 pm - 4:00 pm
Closed All Holidays
Phone: 781-862-7500
Fax: 781-861-1409

Waltham 

355 Waverley Oaks Road, Suite 250, Waltham, MA
Hours: Monday through Friday: 8:00 am - 12:30 pm and 1:15 pm - 4:00 pm
Closed All Holidays (except Veterans Day)
Phone: 781-314-7625
Fax: 781-314-7663

Requirements and Procedures

Please note the following requirements must be in place prior to your lab visit:

  • Written or electronic request for testing from your healthcare provider, including orders faxed directly to the lab site where the patient will be seen

Laboratory testing will NOT be performed without orders. We appreciate your cooperation in following these procedures.

No appointment is necessary, with the exception of certain “timed” tests. Appointments for glucose tolerance tests can be scheduled by calling the laboratory at 617-499-5060 ext. 3976.

To learn more about all of our full range of laboratory services, please call 617-499-5060.

Related Locations

Mount Auburn Hospital

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