Brain Tumor Program

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Displaying 1-4 out of 4 doctors available

Last Name Initial: F

  1. Geoffrey P. Fletcher, M.D.

    Geoffrey P. Fletcher, M.D.

    1. Radiologist
    1. Phoenix, AZ
    Areas of focus:

    Vertebroplasty, Cerebral angiogram, Brain MRI

  2. Shannon P. Fortin Ensign, M.D., Ph.D.

    Shannon P. Fortin Ensign, M.D., Ph.D.

    1. Oncologist
    1. Phoenix, AZ
    Areas of focus:

    Intrathecal chemotherapy, Meningioma, Brain tumor, Brain metastasis, Glioma, Spinal cord tumor, Acoustic neuroma, Medul...loblastoma, Peripheral nerve tumor, Pituitary tumor, Glioblastoma, Ependymoma, Astrocytoma, Craniopharyngioma, Oligodendroglioma, Neurofibroma, Chordoma, CNS lymphoma, Plexiform neurofibroma, Leptomeningeal metastases

  3. Zech G. Franks, M.D.

    Zech G. Franks, M.D.

    1. Otolaryngologist
    1. Jacksonville, FL
    Areas of focus:

    Endoscopic sinus surgery, Endoscopic skull base surgery, Sinonasal cancer, Skull base tumor, Chronic sinusitis, Nasal p...olyps, Nasal and paranasal tumors, Rhinitis, CSF leak, Nasal obstruction, Nasal cancer, Encephalocele

  4. William D. Freeman, M.D.

    William D. Freeman, M.D.

    1. Neurologist
    2. Neurocritical Care Specialist
    3. Vascular Neurologist
    1. Jacksonville, FL
    Areas of focus:

    Lumbar puncture, Transcranial Doppler test, EEG, Botox injection, Bronchoscopy, Tracheostomy, Percutaneous tracheostomy..., Endotracheal intubation, Sedation, Stroke, Atrial fibrillation, Subarachnoid hemorrhage, Cerebrovascular disease, Intracranial hemorrhage, Neuropathy

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Conditions treatedDoctors by location and specialty
Sept. 11, 2025

Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Phoenix/Scottsdale, Arizona, and Mayo Clinic in Jacksonville, Florida, have been ranked among the best Neurology & Neurosurgery hospitals in the nation by U.S. News & World Report.

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