Massachusetts Medical Society: Contact Us

Contact Us

MMS Headquarters

860 Winter Street
Waltham Woods Corporate Center
Waltham, MA 02451-1411
Phone: (781) 893-4610 or -3800 (M-F, 8 AM - 4 PM EST)
Fax: (781) 893-8009
Directions »

Regional Offices

Northeast Regional Office

860 Winter Street
Waltham, MA 02451
Phone: (781) 893-4610, ext. 1504
Fax: (781) 464-4823

Southeast Regional Office

10 Riverside Drive
Lakeville, MA 02347
Phone: (508) 946-0120
Fax: (508) 946-0220

West Central Regional Office

85 Post Office Park, Suite 8518
Wilbraham, MA 01095
Phone: (800) 522-3112 or (413) 596-9231
Fax: (413) 596-9901

Staff Directory

Common Contacts

  • For general inquiries about MMS Membership and Services:

    Phone: (781) 434-7311

  • For information about Continuing Medical Education Events, Event Registration or Online CME Courses:

    Phone: (781) 434-7306

  • For questions about your MassMedNET email:

    Phone: (800) 322-2303 ext. 7321

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Annual Meeting 2018 Rail

2018 National Doctor’s Day Celebration

The Massachusetts Medical Society invites you and your family to share in the celebration of National Doctor’s Day as we honor our physicians for their dedication and service. Join us on Saturday April 7, 2018 from 12:00 – 3:30pm at the Lyman Estate in Waltham. An open lunch buffet and entertainment will be provided. There is no fee to attend this event.

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MMS Headquarters:
860 Winter Street, Waltham, MA, 02451

Conference Center 

Located in the technology corridor surrounding Boston, Massachusetts, the Conference Center at Waltham Woods is a full-service meeting venue with 17,000 square feet of dedicated meeting rooms combined with wonderful food, superior in-room technology, and unsurpassed service.

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MMS Awards Program

The Society is proud to sponsor a number of prestigious awards to highlight and recognize outstanding contributions to the health and well-being of patients in the Commonwealth, throughout the country, and around the world.

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Copyright © 2018. Massachusetts Medical Society, 860 Winter Street, Waltham Woods Corporate Center, Waltham, MA 02451-1411

(781) 893-4610 | (781) 893-3800 | Member Information Hotline: (800) 322-2303 x7311