Faculty & Staff

Jaiva B. Larsen, MD

Associate Clinical Professor, Emergency Medicine
Associate Program Director, Medical Toxicology Fellowship
Associate Clinical Professor, Psychiatry
Clinical Specialties
Toxicology
Addiction Medicine

Paul S. Larson, MD, FAANS

Professor, Neurosurgery - (Clinical Scholar Track)
Chief, Neurosurgery, Southern Arizona VA Health Care System
Local Training Director, Neurosurgery Residency, Southern Arizona VA Health Care System
Clinical Specialties
Deep Brain Stimulation

Christopher Le, MD, FACS

Professor, Otolaryngology
Professor, Neurosurgery
Director, Rhinology and Skull Base Surgery Fellowship
Clinical Specialties
Disorders of the Nasal Cavity, Paranasal Sinuses and Anterior Skull Base
Nasal Obstruction
Sinus Infections
Benign and Malignant Sinonasal Tumors
Cerebrospinal Fluid (CSF) Leaks Through the Nose
Skull Base Tumors

Julie Ledford, PhD

Co-Director, Clinical Translational Sciences Graduate Program
Professor, Cellular and Molecular Medicine, Immunobiology, and Medicine
Professor, Applied BioSciences - GIDP
Professor, Clinical Translational Sciences
Member, BIO5 Institute