Weblearn about brigham and women’s harbor medical associates services and urgent care. Webmass general brigham healthcare center in pembroke, consisting of brigham and women’s hospital clinicians, provides patients with a convenient setting and access to. Webharbor medical associates primary care is a practice with 1 location. Currently harbor medical associates primary care's 13 physicians cover 4 specialty areas of medicine. Webfind information about and book an appointment with dr. William l patterson, do in pembroke, ma, south weymouth, ma. Webhours, directions & parking. Brigham health / pembroke. 15 corporate park drive.