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John Gleason, MD

Radiation Oncologist

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Conditions Treated Laryngeal Cancer Lung Cancer Ovarian Cancer Pericardial Mesothelioma Peritoneal Mesothelioma Pleural Mesothelioma Testicular Mesothelioma

specialties & services

  • Bio & Insurance Information

    Dr. John Gleason is a Huntsville, Alabama doctor specialized in radiology for patients who suffer from cancer. He is affiliated with hospitals such as Crestwood Medical Center, Huntsville Hospital, and Decatur General Hospital. He took his medical diploma from Wake Forest School of Medicine. He did his internship at University of Kentucky College of Medicine, where he also completed his residency in radiation oncology. Dr. Gleason is board certified in radiation oncology.

    Insurance Accepted


  • Education & Training


    Wake Forest

    Medical School


    University of Kentucky College of Medicine



    University of Kentucky College of Medicine


  • Board Certifications

    American Board of Internal Medicine - Oncology

  • Hospital & Practice

    Crestwood Medical Center

    Languages: English/Spanish

    (256) 429-4000

    1 Hospital Drive Southwest

    Huntsville, Alabama 35801

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    Decatur Morgan Hospital

    Languages: English/Spanish

    (256) 341-2000

    1201 7th St SE

    Decatur, Alabama 35601

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    Huntsville Hospital

    Languages: English/Spanish

    (256) 265–1000

    101 Sivley Rd SW

    Huntsville, Alabama 35801

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  • Publications & Memberships

    Dr. John Gleason has contributed to 3 publications.

    p16INK4a Status and Response to Induction Low-Dose Fractionated Radiation in Advanced Head and Neck Cancer.

    Silver, N. L.,Arnold, S. M.,Gleason, J. F.,Kudrimoti, M.,Brill, Y.,Dressler, E. V.,Valentino, J.; Ann. Otol. Rhinol. Laryngol.. 2015 Mar 27.

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    Age-related Disparities in the Use of Radiotherapy for Treatment of Localized Soft Tissue Sarcoma.

    Horton JK1, Gleason JF Jr, Klepin HD, Isom S, Fried DB, Geiger AM.

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    Symptom Clusters in Patients with Newly-diagnosed Brain Tumors

    Gleason JF Jr1, Case D, Rapp SR, Ip E, Naughton M, Butler JM Jr, McMullen K, Stieber V, Saconn P, Shaw EG.

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    Association of Directors of Radiation Oncology