IgorJKoralnikMD

Director of the Global Neurology Program, Northwestern University

Dr. Koralnik is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
Connect with colleagues in the same hospital or clinic.
Read the latest clinical news, personalized to your specialty.

Office
259 E Erie St
Chicago, IL 60611
Phone+1 312-695-7950

Fax+1 312-695-5747

Beth Israel Deaconess Medical CenterResidency, Internal Medicine, 1996 - 1997
Beth Israel Deaconess Medical Center/Harvard Medical SchoolResidency, Neurology, 1993 - 1996
University of Geneva Faculty of MedicineClass of 1987

PubMed

2 citations
Neurologic Manifestations of Long COVID Disproportionately Affect Young and Middle-Age Adults.
Natasha A Choudhury, Shreya Mukherjee, Tracey Singer, Aditi Venkatesh, Gina S Perez Giraldo
Annals of Neurology. 2025-02-01
Vaccination prior to SARS-CoV-2 infection does not affect the neurologic manifestations of long COVID.
Shreya Mukherjee, Tracey Singer, Aditi Venkatesh, Natasha A Choudhury, Gina S Perez Giraldo
Brain Communications. 2025-01-01
28 citations
Multidisciplinary Center Care for Long COVID Syndrome-A Retrospective Cohort Study.
Joseph Bailey, Bianca Lavelle, Janet Miller, Millenia Jimenez, Patrick H Lim
The American Journal of Medicine. 2025-01-01

Other

Approach to HIV-infected patients with central nervous system lesions
Koralnik IJ
http://www.uptodate.com/contents/approach-to-hiv-infected-patients-with-central-nervous-system-lesio
UpToDate, Wolters Kluwer Health - 2012-05-11
Progressive multifocal leukoencephalopathy: Epidemiology, clinical manifestations, and diagnosis
Koralnik IJ
http://www.uptodate.com/contents/progressive-multifocal-leukoencephalopathy-epidemiology-clinical-ma
UpToDate, Wolters Kluwer Health - 2013-01-09
Progressive multifocal leukoencephalopathy: Prognosis and treatment
Koralnik IJ
http://www.uptodate.com/contents/progressive-multifocal-leukoencephalopathy-prognosis-and-treatment
UpToDate, Wolters Kluwer Health - 2012-06-04

Investigating the Impact of Vaccination on Long COVID SymptomsFebruary 6th, 2025
Neurologic Impacts of Long COVID, an Autoimmune SyndromeJanuary 30th, 2025
Northwestern Study Makes New Long COVID Discovery Involving VaccinesJanuary 12th, 2025
Join now to see all

Pathogenesis Of A JC Virus Variant In Pyramidal NeuronsNational Institute Of Neurological Disorders And Stroke2012
Translational Applications Of Progressive Multifocal Leukoencephalopathy StudiesNational Institute Of Neurological Disorders And Stroke2008–2012
Role Of Inflammation In Progressive Multifocal LeukoencephalopathyNational Institute Of Neurological Disorders And Stroke2008–2011
Cellular Immunity To JC Virus In Aids-Associated Progressive Multifocal LeukoenceNational Institute Of Neurological Disorders And Stroke2010
Cellular Immunity/Jc Virus/Aids/LeukoencephalopathyNational Institute Of Neurological Disorders And Stroke2005–2009
BK Virus ImmunityNational Center For Research Resources2007–2008
Inflammation In Progressive Multifocal LeukoencephalopathyNational Institute Of Neurological Disorders And Stroke2007
Granule Cell Neuron-Tropic JC Virus VariantNational Institute Of Neurological Disorders And Stroke2005–2006
Inflammation /Progressive Multifocal LeukoencephalopathyNational Institute Of Neurological Disorders And Stroke2004–2006
Aids-Assoc Progressive Multifocal LeukoencephalopathyNational Institute Of Neurological Disorders And Stroke2003–2004
Cellular Immunity To JC Virus In AIDS Associated PMLNational Institute Of Neurological Disorders And Stroke2001–2004
Immunopathogenesis Of PML In AIDSNational Institute Of Neurological Disorders And Stroke1997–2001