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200 1st St SwRochester, MN 55905
Phone+1 507-284-2511
Dr. McKeon is on Doximity
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Education & Training
Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 2001 - 2004
University College of Dublin National Univ SOMClass of 2000
Certifications & Licensure
MN State Medical License 2009 - 2027
American Board of Medical Laboratory Immunology- Royal College of Physicians of IrelandMedicine
- Royal College of Physicians of IrelandNeurology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification Centricity Enterprise, GE Healthcare, 2015-2017
- CMS Meaningful Use Stage 2 Certification Mayo Clinic Patient Lists, Mayo Clinic, 2015-2017
- CMS Meaningful Use Stage 2 Certification Centricity Enterprise (CE), GE Healthcare, 2015-2017
Clinical Trials
- Randomized Placebo Controlled Trial of IVIg in Glycine Receptor Antibody Positive Stiff-person Syndrome Start of enrollment: 2018 Dec 07
Publications & Presentations
PubMed
- Septin multimer autoantibodies in severe motor neuropathy mimicking lower motor neuron disease.Friederike A Arlt, Ramona Miske, Luise Appeltshauser, Viktoria Zinnow, Kathrin Borowski
Brain. 2026-08-03 - Population-Based Epidemiology of Autoimmune Seizures and Epilepsies.Smathorn Thakolwiboon, Kathryne N Wood, Andrea Stabile, Naveen Paramasivan, Jeffrey W Britton
Annals of Neurology. 2026-07-01 - Gephyrin Neurological Autoimmunity.Maria Chiara Pantuliano, Friederike A Arlt, Naomi Arenson, Irena Dujmovic Basuroski, Divyanshu Dubey
Annals of Neurology. 2026-06-17
Journal Articles
- Opsoclonus in Anti-Ma2 Brain-Stem EncephalitisAmy Kunchok, Andrew Mckeon, The New England Journal of Medicine
- Expanded Clinical Phenotype, Oncological Associations, and Immunopathologic Insights of Paraneoplastic Kelch-like Protein-11 EncephalitisDivyanshu Dubey, John Cheville, Thomas Kryzer, Chadwick Hales, Jorge Kattah, Eoin P Flanagan, Anastasia Zekeridou, Jenny J Linnoila, Andrew Mckeon, Sean J Pittock, JAMA Neurology
- Association Between Tumor Necrosis Factor Inhibitor Exposure and Inflammatory Central Nervous System EventsAmy Kunchok, Allen J Aksamit, Sean J Pittock, Brian G Weinshenker, Andrew Mckeon, JAMA Neurology
Authored Content
- Expanded Clinical Phenotype, Oncological Associations, and Immunopathologic Insights of Paraneoplastic Kelch-like Protein-11 EncephalitisAugust 2020
- Expanded Clinical Phenotype, Oncological Associations, and Immunopathologic Insights of Paraneoplastic Kelch-like Protein-11 EncephalitisAugust 2020
- Association Between Tumor Necrosis Factor Inhibitor Exposure and Inflammatory Central Nervous System EventsMay 2020
Press Mentions
Integration, Innovation, Precision: Propelling Leading-Edge DiagnosticsMarch 21st, 2025- What Is Stiff-Person Syndrome?December 8th, 2022
- What Is Stiff-Person Syndrome?December 8th, 2022
Grant Support
- Seronegative Autoimmune Encephalopathies: Biomarker Discovery, Validation & Deep PhenotypingMAYO CLINIC ROCHESTER2022–2027
Professional Memberships
- Member
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