J Marc Simard MD
Professor, Neurosurgery, University of Maryland School of Medicine
Join to View Full Profile
22 S Greene StS12dBaltimore, MD 21201
Phone+1 410-328-8209
Fax+1 410-328-1413
Dr. Simard 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.
Education & Training
University of FloridaResidency, Neurological Surgery, 1981 - 1986- University of Florida College of MedicineInternship, Transitional Year, 1980 - 1981
Creighton University School of MedicineClass of 1980
Certifications & Licensure
MD State Medical License 1993 - 2025
TX State Medical License 1986 - 1995
FL State Medical License 1983 - 1987
American Board of Neurological Surgery Neurological Surgery
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2014
- Fellow (FAANS) American Association of Neurological Surgeons
Clinical Trials
- Aneurysmal Subarachnoid Hemorrhage Trial RandOmizing Heparin Start of enrollment: 2016 Apr 01
- Safety and Suitability of Supplementing Early MIP Surgery (MIPS) of ICH With Pioglitazone Start of enrollment: 2023 May 08
Roles: Contact
Publications & Presentations
PubMed
- A Mouse Model of Temporal Lobe Contusion.J Marc Simard, Cigdem Tosun, Orest Tsymbalyuk, Mitchell Moyer, Kaspar Keledjian
Journal of Neurotrauma. 2025-01-01 - RiboTag RNA Sequencing Identifies Local Translation of HSP70 in Astrocyte Endfeet After Cerebral Ischemia.Bosung Shim, Prajwal Ciryam, Cigdem Tosun, Riccardo Serra, Natalya Tsymbalyuk
International Journal of Molecular Sciences. 2025-01-01 - 1 citationsIntravenous glibenclamide for cerebral oedema after large hemispheric stroke (CHARM): a phase 3, double-blind, placebo-controlled, randomised trial.Kevin N Sheth, Gregory W Albers, Jeffrey L Saver, Bruce C V Campbell, Bradley J Molyneaux
The Lancet. Neurology. 2024-12-01
Journal Articles
- Pipeline Diameter Significantly Impacts the Long-Term Fate of Jailed Side Branches During Treatment of Intracranial AneurysmsE J Le, A P Wessell, G Cannarsa, M J Kole, J M Simard, S Jones, E F Aldrich, American Journal of Neuroradiology
Press Mentions
No Benefit of EC/IC Bypass Versus Meds in Large-Artery StrokeSeptember 27th, 2023
Grant Support
- Spinal Cord Injury, Progressive Hemorrhagic Necrosis And The Nc(Ca-Atp) ChannelNational Institute Of Neurological Disorders And Stroke2009–2012
- Pathological Role Of The Sur1-Regulated Nc(Ca-Atp) Channel In Cortex After SubaraNational Institute Of Neurological Disorders And Stroke2009–2012
- Sulfonylurea Receptor 1 (SUR1) - A Novel Therapeutic Target In Ischemic StrokeNational Heart, Lung, And Blood Institute2011
- Sulfonylurea Receptor 1 (Sur1)- A Novel Therapeutic Target In Ischemic StrokeNational Heart, Lung, And Blood Institute2006–2010
- Reactive Astrocytes From Gliotic CapsuleNational Institute Of Neurological Disorders And Stroke2004–2007
- Cerebrovascular Ion Channels In HypertensionNational Heart, Lung, And Blood Institute1994–2007
- Pathophysiology Of Nicotine In Cerebral Blood VesselsNational Institute Of Neurological Disorders And Stroke2000–2004
- Ionic Channels In Cerebrovascular Smooth Muscle CellsNational Heart, Lung, And Blood Institute1993–1994
- Ionic Channels In Cerebrovascular Smooth Muscle CellsNational Heart, Lung, And Blood Institute1990–1992
Professional Memberships
- Member
- Fellow
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
