New Jersey, Ridgewood, Glen Rock, Fair Lawn, Paterson, Wyckoff, Oakland, Upper Saddle River, Ramsey, Mahwah, Totowa, Clifton, Garfield, Passaic, Hackensack, Teaneck, Bergenfield, Dumont, Paramus, Hillsdale. The Mammography Technologist is responsible for detecting breast tissue abnormalities by completing mammographic imaging studies; presenting them for diagnosis.