Dr. J Marc Simard MD Neurosurgeon

Dr. J Simard is a neurosurgeon in Baltimore, Maryland. He is affiliated with multiple hospitals in the area, including University of Maryland Medical Center and Veterans Affairs Maryland Health Care System-Baltimore Division. He received his medical degree from Creighton University School of Medicine and has been in practice for 34 years. He is one of 19 doctors at University of Maryland Medical Center and one of 6 at Veterans Affairs Maryland Health Care System-Baltimore Division who specialize in Neurological Surgery.

Are you Dr. J Simard? Claim your profile to make edits or add details. Claim/Edit Profile

Office Location

See Contact Information

Specialty & Clinical Interests

Neurosurgeon: General Neurosurgery

Hospital Affiliation

University of Maryland Medical Center
High performing in Neurology & Neurosurgery

Veterans Affairs Maryland Health Care System-Baltimore Division

Education & Medical Training

University of Florida
Residency, General Surgery, 1980 - 1981

University FL Affiliated Hospitals
Residency, Neurological Surgery, 1981 - 1986

Creighton University School of Medicine
Class of 1980

Certifications & Licensure

American Board of Surgery
Certified in Surgery

WI State Medical License
Active through 2013

Publications & Presentations

Potential of glyburide to reduce intracerebral edema in brain metastases.
Boggs, D. H.,Simard, J. M.,Steven, A.,Mehta, M. P.

Treatment of cerebral aneurysms-surgical clipping or endovascular coiling: the guiding principles.
Shivashankar, R.,Miller, T. R.,Jindal, G.,Simard, J. M.,Aldrich, E. F.,Gandhi, D.

Disruption of Ion Homeostasis in the Neurogliovascular Unit Underlies the Pathogenesis of Ischemic Cerebral Edema.
Khanna, A.,Kahle, K. T.,Walcott, B. P.,Gerzanich, V.,Simard, J. M.

See all 139 publications

Insurances Accepted

  • BCBS Blue Card PPO
  • Capital BC Keystone Health Plan Central HMO
  • Capital Blue Cross PPO
  • CIGNA Open Access
  • First Health PPO
  • Great West PPO
  • HealthAmerica HealthAssurance PPO
  • Highmark BCBS ClassicBlue
  • Highmark BCBS PPOBlue
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
Find More Doctors
Doctor Finder

Our Doctor Finder includes most U.S. physicians. Doctors are not ranked, learn more.

Browse Doctors by



Search all Doctors

Profiles by Doximity

Your Message Has Been Submitted

As part of our research on the correction you submitted, you may be contacted at the email address provided.

Sorry, Your Message Could Not Be Submitted

Please try again later, or E-mail your message to doctors@usnews.com and include the Web address (URL) of the page that contains incorrect information.