Sarah Hermsdorf is a physician assistant for neurosurgery. She obtained both her undergraduate degree and physician assistant certification from the University of Wisconsin - Madison. Hermsdorf is interested in all aspects of neurosurgery, but specializes in spinal pathology. She is certified by the National Commission on Certification of Physician Assistants. She is also a member of the American Academy of Physician Assistants and the Wisconsin Academy of Physician Assistants.