Bart Demaerschalk MD MSc FRCPC (He/Him)
Hospital/Neurohospitalist, Vascular Neurology
Professor Emeritus of Neurology, Past Chair of Division of Cerebrovascular Diseases and Past Associate Chair of Department, Founding Medical Director of Telestroke, Past Medical Director of Digital Health Research and Telemedicine at Center for Digital Health and Center for Connected Care, Mayo Clinic College of Medicine and Science
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Atria Health and Research InstituteNew York, NY 10020
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Summary
- Bart Demaerschalk, MD, is a neurology specialist based in Phoenix, AZ, with sub-specialties in Hospital/Neurohospitalist and Vascular Neurology. He completed his medical education in 1994 at the University of British Columbia and later pursued MSc in Health Research Methodology - Biostatistics and Cl at McMaster University from 1999 to 2001. He also holds a BSc in Cell and Developmental Biology from the University of British Columbia. His experience spans general neurology, deep brain stimulation, stroke, transient ischemic attack, and concussion. Dr. Demaerschalk has an impressive list of published works in various journals, with some of his research being cited by other publications. He also participated notably in clinical trials, including a multicenter telemedicine trial for advanced neonatal resuscitations.
Education & Training
McMaster UniversityMSc, Health Research Methodology - Biostatistics and Cl, 1999 - 2001
University of British ColumbiaClass of 1994- University of British ColumbiaBSc, Cell and Developmental Biology, 1987 - 1991
Certifications & Licensure
AZ State Medical License 2001 - 2028
FL State Medical License 2016 - 2028
MI State Medical License 2025 - 2028
WI State Medical License 2016 - 2027
OK State Medical License 2018 - 2027
NY State Medical License 2025 - 2027
NV State Medical License 2013 - 2027
American Board of Psychiatry and Neurology Neurology- American Board of Psychiatry and Neurology Vascular Neurology
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Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification Access Profiler Enterprise, EMRConnect, 2014-2017
- CMS Meaningful Use Stage 1 Certification Powerchart, Cerner Healthe and IQHealth, Cerner Corporation, 2014-2017
- CMS Meaningful Use Stage 1 Certification FirstNet (Image Results), Cerner Corporation, 2014-2017
Clinical Trials
- Efficacy and Safety of TMS for the Preemptive Treatment of Migraine With Aura Start of enrollment: 2006 Aug 01
- Satellite-supplementation of Medical Outreach Clinics: a Feasibility Study Start of enrollment: 2013 Feb 01
- The TELENEO Trial: A Multicenter Trial of Telemedicine for Advanced Neonatal Resuscitations in Community Hospitals Start of enrollment: 2024 Mar 05
Roles: Principal Investigator
Publications & Presentations
PubMed
- Teleneurocritical Care (TeleNCC) Consensus Statement : The American Academy of Neurology (AAN), the American Association of Neurological Surgeons (AANS), and the Congr...Nick M Murray, Bart M Demaerschalk, Caitlin S Brown, Ira Chang, Gabriel V Fontaine
Neurocritical Care. 2026-04-06 - Programmatic Considerations when Scaling Acute Care Telemedicine Services Externally.Jennifer L Fang, Kelly Schultz, Bart M Demaerschalk, Sean M Caples, David M Nestler
Telemedicine Journal and e-Health. 2026-03-01 - Distance-stratified sociodemographic differences in telemedicine use in surgical oncology clinics at an academic medical center.Vijaya Parameswaran, Sean Tsung, Yan Bo Zeng, Marci Miller, Joshua Pritchett
NPJ Digital Medicine. 2026-02-14
Lectures
- 5th Annual Stroke and Cerebrovascular Disease ReviewMayo School of Continuous Professional Development, Amelia Island, Florida - 9/26/2013
- 5th Annual Stroke and Cerebrovascular Disease ReviewMayo School of Continuous Professional Development, Amelia Island, Florida - 9/26/2013
- 4th Annual Stroke and Cerebrovascular Disease ReviewMayo School of Continuous Professional Development, Amelia Island, Florida - 9/27/2012
Press Mentions
Familial Brain Aneurysms: Managing the Risks of RuptureMay 30th, 2025- Graduate Students’ Research Pushes Discoveries Toward Clinical TrialsMay 15th, 2025
- Stroke Death Disparities Increased During PandemicApril 25th, 2023
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