Neurosurgery
Dr. John A. Cowan Jr., MD
Dr. John A. Cowan Jr. works in the field of Neurosurgery. He accepts Medicare.
Schools
Johns Hopkins University School Of Medicine
Procedures Preformed
- Cerebrospinal Fluid (CSF) Shunt - Insertion, Repair or Removal
- Craniectomy, Craniotomy, Surgery of Skull Base, Neuroendoscopy
- Disc Replacement
- Dural Repair or Other Spinal Spinal Cord Repair
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Conditions Treated
- Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
- Brain Aneurysm
- Brain Cancer
- Brain Injury
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Doctors Specialties
Accepted Insurances
- Aetna HMO
- Choice Plus POS II
- American Republic
- Assurant Health
- Blue Card PPO
- Blue Choice HMO
- Blue Choice Option POS
- Blue Open Access POS
- Direct Access w/HSA
- Cigna HMO
- Cigna PPO
- Great West Healthcare-Cigna PPO
- LocalPlus
- Open Access Plus
- Commercial Insurance Company
- Coventry Health Care
- First Health (Coventry Health Care) PPO
- GEHA
- HealthSmart
- Choice Care PPO
- Medicaid
- Medicare MCR
- Tricare
- Choice Plus POS
- Navigate HMO
- Navigate POS
- Options PPO
- United Healthcare
- Wells Fargo Insurance
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