Faculty & Staff

Christopher Luke Peterson, DO

Assistant Clinical Professor, Psychiatry
Sierra Tucson Associate Medical Director
Clinical Specialties
Addiction Medicine
Substance Use in Pregnancy
Transplant Addiction Medicine
Pronouns:
he, him, his

Julie G. Pilitsis, MD, PhD, MBA

Chair, Department of Neurosurgery
Professor, Neurosurgery
Interim Program Director, Neurological Surgery Residency Program
Program Director, Stereotactic and Functional Neurosurgery Fellowship
Program Director, Pre-Residency General Neurosurgery Fellowship Program
Physician Executive for Functional Neurosurgery, Banner Health System