Jenny Zellmer is a board certified nurse practitioner in Neurosurgery. She obtained her undergraduate nursing degree from University of Wisconsin - Oshkosh, and her master's degree from the University of Wisconsin - Madison. She maintains board certification by the American Nurses Credentialing Center, and state certification as an Advanced Practice Nurse Prescriber. She is a member of the American Association of Nurse Practitioners, the American Nurses Association/Wisconsin Nurses Association, and the Society of Critical Care Medicine

Zellmer started with Dean Medical Group in 2010 with the Pulmonary, Critical Care, and Sleep Medicine group, with special interest in the critical care population. In January 2019, she transitioned into her current role with Neurosurgery, providing inpatient care including assisting in the operating room and outpatient services, with special interest in the critical care and trauma patient populations.

She enjoys time out of work with her three children and husband, as well as traveling, running, and doing anything outside.