About Us

Primary Care Associates provides adults in communities west of Boston with comprehensive primary, preventive and health maintenance care

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Our adult internal medicine practice consists of both physicians and nurse practitioners who work with you to coordinate care that is personalized, convenient and tailored to your health history and personal health goals. We have been designed a “patient-centered medical home” because we take a comprehensive approach to primary care. Learn more

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Mass General West

40 Second AvenueWaltham, MA 02451
  •  Handicapped Accessible
  • Phone: 781-487-4040
  • Fax: 781-487-2870
  • Hours: Monday-Friday
    8:00 am-4:30 pm


  • #1 in the Nation 2015-2016

    U.S. News & World Report ranks Mass General #1 in the nation based on our quality of care, patient safety, and reputation in 16 clinical specialties.

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