Whether you see our physicians at Mass. Eye and Ear’s main campus in Boston or at one of our suburban locations, we offer safe, compassionate care and outstanding serviceMass. Eye and Ear is a Harvard Medical School teaching hospital and home to the world's largest vision and hearing research centers. US News and World Report ranks Mass. Eye and Ear #1 in the nation for Ear, Nose, Throat, Head and Neck care and #1 in the Northeast for Eye care in the 2015-16 'Best Hospital' rankings.