Jack Leschke MD

Jack Leschke MD

Practice Locations

Aurora BayCare Medical Center - BayCare Clinic Neurological Surgeons

2845 Greenbrier Rd, Suite 360

Green Bay, WI, 54311

Phone: 920-288-8350

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The Neuro Team at Bellin Health - BayCare Clinic Neurological Surgeons

725 S Webster Ave

Green Bay, Wisconsin, 54301

Phone: 920-288-8350

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Medical Services

Neurological Surgery


Board Certified by the American Board of Psychiatry and Neurology – Neurology

Board Candidate for the American Board of Neurological Surgery – Neurological Surgery


2012 Medical College of Wisconsin, Milwaukee, WI


Medical College of Wisconsin – Neurology

University of Minnesota – Neurological Surgery

Research and Publications

Supplementing decompression with instrumented fusion for symptomatic lumbar spinal stenosis – A critical appraisal of available randomized controlled trials. Accepted to Neurosurgical Review Feb 2020

Electronic Residency Application Service Application Characteristics Associated with Successful Residency Matching in Neurosurgery 2009-2016. Leschke J, Hunt M. World Neurosurgery. 2018 Feb(113): 529-234.                                                                                                                                                           

Large-Scale Network Analysis of Whole-Brain Resting-State Functional Connectivity in Spinal Cord Injury: A Comparative Study. Kaushal M, Oni-Orisan A, Chen G, Li W, Leschke J, Ward D, Kalinosky B, Budde M, Schmit B, Li SJ, Muqeet V, Kurpad S. Brain Connect. 2017 Sep;7(7):413-423.

Evaluation of Whole-Brain Resting-State Functional Connectivity in Spinal Cord Injury: A Large-Scale Network Analysis Using Network-Based Statistic. Kaushal Mayank, Oni-Orisan Akinwunmi, Chen Gang, Li Wenjun, Leschke Jack, Ward B. Douglas, Kalinosky Benjamin, Budde Matthew D., Schmit Brian D., Li Shi-Jiang, Muqeet Vaishnavi, and Kurpad Shekar N.. Journal of Neurotrauma. March 2017, 34(6): 1278-1282.

Hemorrhagic Complications Associated with Ventriculostomy in Patients Undergoing Endovascular Treatment for Intracranial Aneurysms: A Single-Center Experience. Leschke, J., Lozen, A., Kausal, M., Oni-Orisan, A, Noufal, M., Eckhardt, G., Mueller W., Zaidat, O., Pollock, G. Leschke, Jack M., et al. Neurocritical Care (2016): 1-6

Alterations in Cortical Sensorimotor Connectivity following Complete Cervical Spinal Cord Injury: A prospective resting-state fMRI study. Akinwunmi Oni-Orisan, Mayank Kaushal, Wenjun Li, Jack Leschke; B. Douglas Ward, Aditya Vedantam, Benjamin Kalinosky, Matthew D Budde, Brian D Schmit, Shi-Jiang Li, Vaishnavi Muqeet, Shekar N Kurpad. Oni-Orisan, Akinwunmi, PloS one 11.3 (2016): e0150351.

Cerebral Arteriovenous Malformation Diagnosis and Management. Kaiz Asif, John Leschke, Marc A. Lazzaro. Seminars in Neurology 2013; 33(05): 468-475.

Syringosubarachnoid Shunting using a Myringotomy Tube. Leschke JM, Mumert ML, Kurpad SN. Surgical  Neurology International 07-Jan-2016;7:

Outpatient Follow-up and Rehospitalizations for Sickle Cell Disease Patients. Leschke J, Panepinto JA, Nimmer M, Hoffmann RG, Yan K, Brousseau DC. Pediatric Blood and Cancer 58:3, 406-409.

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BayCare Clinic,, is the largest physician-owned specialty-care clinic in northeastern Wisconsin and Michigan’s Upper Peninsula. It is based in Green Bay, Wisconsin. BayCare Clinic offers expertise in more than 20 specialties, with more than 100 physicians serving in 16 area communities. BayCare Clinic is a joint partner in Aurora BayCare Medical Center, a 167-bed, full-service hospital. Follow BayCare Clinic on Facebook and Twitter.