Sarah Brock, PA-C. Judy Marquardt, RN. Dawn Miles, RN. Lindsey Zielinski, RN. Jenn Robinson, RN. Nancy Kibwage, RDMS. Jenni Curran, RT, RVT, RDMS. While deciding whether to pursue math or music in college, Sarah Brock took an advanced biology class and fell in love—with the marvels of science and medicine, the human body, and continuous learning..