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Robert Ash, 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. Robert Ash graduated from the Memorial University of Newfoundland and is both specialized and board certified in Radiation Oncology. He has been in practice for more than 20 years and is currently affiliated with the St. Joseph Hospital. During his career, he has run several clinical trials and has also contributed to two publications of clinical interest.

  • Education & Training


    Memorial University of Newfoundland FOM

    Medical School

  • Board Certifications

    American Board of Radiology - Radiation Oncology

  • Hospital & Practice

    PIH Health Hospital - Whittier

    Languages: English/Spanish

    (562) 698-0811

    12401 Washington Blvd

    Whittier, California 90602

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    St. Joseph Hospital

    Languages: English/Spanish

    (714) 633–9111

    1100 West Stewart Drive

    Orange, California 92868

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  • Publications & Memberships

    Dr. Robert Ash has contributed to 2 publications.

    Intraoperative radiotherapy for breast cancer: its perceived simplicity.

    Ash, R. B.,Williams, V. L.,Wagman, L. D.,Forouzannia, A.; Oncology (Williston Park, N.Y.). 2013 Mar 28.

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    Intraoperative electron radiotherapy boost as a component of adjuvant radiation for breast cancer in the community setting.

    Forouzannia, A., Harness, J. K., Carpenter, M. M., Ash, R. B., Williams, V., Gonzalez, M. M., Fischer, S., Rodriguez, A., Wagman, L. D.; Am Surg. 2012 Oct.

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