Overview: At Dartmouth Hitchcock Medical Center (DHMC), our Sonographers are part of a highly collaborative team, working alongside Radiology professionals, Obstetricians, Gynecologists, and Urologists in one of the most technologically advanced imaging environments in the country. Our Sonographers practice at the top of their license, performing sophisticated studies including high-risk obstetrics, gynecologic imaging, infertility workups, and general ultrasound—all on the latest GE and Philips systems.