IU Health

Aaron A. Cohen-Gadol, MD

IU Health


4.5 out of 5 stars (295 ratings)
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Dr. Cohen has extensive experience with surgeries of brain tumors, aneurysms, arteriovenous malformations and microvascular decompression surgery for hemifacial spasm and trigeminal neuralgia. His surgical philosophy focuses on efficient and minimally invasive surgery.

He has published over 510 publications on the treatment of skull base tumors, aneurysms, and arteriovenous malformations. He is recognized internationally for his expertise in complex intracranial surgery. Dr. Cohen-Gadol welcomes the technical challenge that neurological surgery provides in order to advance the care of his patients.

Dr. Cohen-Gadol earned his medical degree from the University of Southern California. He completed his residency at Mayo Clinic in Rochester, Minnesota, before completing a fellowship in epilepsy surgery at Yale University and a fellowship in skull/base cerebrovascular surgery at the University of Arkansas. Additionally, Dr. Cohen-Gadol has a master’s degree in clinical research from Mayo Graduate School and an MBA from Indiana University Kelley School of Business.


Insurance plans accepted by this provider are below.

  • Aetna Medicare Advantage
  • Anthem Blue Cross Blue Shield
  • Anthem Healthy Indiana Plan
  • Anthem Hoosier Care Connect
  • Anthem Hoosier Healthwise
  • Anthem Medicare Advantage
  • Anthem Medicare HMO
  • Anthem Medicare PPO
  • Anthem Pathway Essentials Network
  • Care Source Healthy Indiana Plan
  • Care Source Hoosier Healthwise
Community Health Alliance
  • Community Health Network - Employee Plan
  • ProHealth/Community Health System
  • CorVel/Corecare - Workers Compensation
Coventry/First Health
Deaconess OneCare
  • Encore Workers Compensation
  • Health Alliance Medicare Advantage
  • Humana Medicare Advantage
  • Indiana Health Network - Workers Compensation
  • Indiana University Health - Workers Compensation
  • IU Health Plans Medicare Advantage
Lutheran Preferred
  • Managed Health Services Healthy Indiana Plan
  • Managed Health Services Hoosier Care Connect
  • Managed Health Services Hoosier Healthwise
  • Managed Health Services Medicare Advantage
  • MDWise Excel Healthy Indiana Plan
  • MDWise Excel Hoosier Healthwise
  • Parkview Health Plan Signature Care PPO
  • Point Comfort - Refugee Medical Assistance Program
  • Point Comfort - Unaccompanied Children Program
Select Health Network
Suburban Health Organization
  • The Healthcare Group Encircle
  • The Healthcare Group Encore
  • TriCare Select
  • United DSNP
  • United HealthCare
  • United HealthCare Hoosier Care Connect
  • United HMO
  • United Medicare Advantage
  • United PPO
  • VA - CCN via United Healthcare
Vision Service Plan (VSP)

Note: Although this listing was accurate at the time of posting, insurances change regularly, and insurance plans listed may not be accepted at all office locations for this provider. Please confirm with your insurance company that this provider is covered by your plan before your appointment.

Specialties & Details



Conditions & Treatments:

Skull Base & Cerebrovascular Surgery, Epilepsy Surgery & Brain Mapping, Trigeminal Neuralgia, Hemifacial Spasm, Complex Intercranial Surgery


School of Medicine:

University of Southern California


Mayo Clinic


Yale-New Haven Hospital; UCLA Medical Center; University of Arkansas

Hospitals & Affiliations

Hospital Privileges:

IU Health Methodist/IU Health University, IU Health Saxony

Physician Group:

IU Health Physicians


Research Publications
* Information provided by PubMed
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