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Usama Mahmood, 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. Usama Mahmood is a radiation oncology medical specialist working in Fountain Valley, California. He got his diploma from University of California Irvine School of Medicine and did his internship at St Mary Medical Center. Dr. Usama Mahmood did his residency in Radiation Oncology at the University of Maryland. The doctor is certified in Radiation Oncology and has an experience of more than 10 years.

  • Education & Training


    University of California Irvine

    Medical School


    St Mary Medical Center



    University of Maryland


  • Board Certifications

    American Board of Radiology - Radiation Oncology

  • Hospital & Practice

    Long Beach Memorial Medical Center

    Languages: English/Spanish

    (562) 933-2000

    2801 Atlantic Ave

    Long Beach, California 90806

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    Miller Children's Hospital

    Languages: English/Spanish

    (562) 933-5437

    Long Beach Memorial Med Center 2801 Atlantic Ave

    Long Beach, California 90806

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    Orange Coast Memorial Medical Center

    Languages: English/Spanish

    (714) 378-7000

    9920 Talbert Ave

    Fountain Valley, California 92708

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    Saddleback Memorial Medical Center

    Languages: English/Spanish

    (949) 837-4500

    24451 Health Center Dr

    Laguna Hills, California 92653

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  • Publications & Memberships

    Dr. Usama Mahmood has contributed to 3 publications.

    Improved Survival With Prostate Radiation in Addition to Androgen Deprivation Therapy for Men With Newly Diagnosed Metastatic Prostate Cancer.

    Rusthoven, C. G.,Jones, B. L.,Flaig, T. W.,Crawford, E. D.,Koshy, M.,Sher, D. J.,Mahmood, U.,Chen, R. C.,Chapin, B. F.,Kavanagh, B. D.,Pugh, T. J.; J. Clin. Oncol.. 2016 Jun 22.

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    Improved survival time trends in Hodgkin's lymphoma.

    Koshy, M.,Fairchild, A.,Son, C. H.,Mahmood, U.; Cancer Med. 1900 Jan 01.

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    Koshy, M.,Malik, R.,Mahmood, U.,Husain, Z.,Weichselbaum, R. R.,Sher, D. J.; J. Natl. Cancer Inst.. 2016 Jan 09.

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