Illinois Neurological Institute

iMRI Brain Tumor TechnologyRemoving Brain Cancer Like No One Else CanNow, thanks to advanced intraoperative MRI (iMRI) technology, surgeons can see tumors in real time - something they have never before been able to do. Learn More From Severe Back Pain to IronmanFrom Severe Back Pain to IronmanMarissa Schwandner met her goal of running a half Ironman competition within her first year of having surgery on her lower back to repair Isthmic Spondylolisthesis.Learn More ms-accred-banner.jpgComprehensive MS CareThe OSF HealthCare Illinois Neurological Institute Multiple Sclerosis Center has again been designated as a Center for Comprehensive Multiple Sclerosis Care, thanks to our range of services and research efforts.Learn More valenzuela-website-banner.jpgWelcomes Dr. ValenzuelaThe Illinois Neurological Institute welcomes Dr. Valenzuela to our multiple sclerosis and neuro-ophthalmology teams. Dr. Valenzuela specializes in caring for patients with multiple sclerosis, neuromyelitis optica and neurosarcoidosis.Learn More press-ganey-banner.jpgOSF Great Moments"We love *Dr. Avellino and *Julie Deibel, NP! They are the best providers and are so thankful to have them on our team" "Dr. Xu, Jenny, and all of the office staff go above and beyond to care for my needs. Dr. Xu has taken the time to truly explain my diagnosis, prognosis, and treatment plan. I am very greatful for this medical team!" – more #OSFGreatMoments from OSF HealthCare Illinois Neurological Institute patientsLearn More

Welcome to the Illinois Neurological Institute

We are pleased you have chosen us for your care. The Illinois Neurological Institute is a leader in the Midwest in caring for patients with the most complex neurological conditions.

We provide our patients access to the specialized neurological care they need through our disease-specific focused areas that encourage multiple specialists to work together to provide our patients with the very best neurological care.

Focused Areas of Interest