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Marianna Koczywas, MD

Medical Oncologist

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

  • Bio & Insurance Information

    Dr. Marianna Koczywas is a renowned medical oncologist in Duarte, California. She got her medical degree from Medical University of Lodz, and did an internship at The City Hospital of Lowicz. At St. Francis Medical Center, Dr. Koczywas managed to earn her residency and she continued with two fellowships at City of Hope, Duarte. She is board certified in medical oncology and currently works with San Gabriel Valley Medical Center.

  • Education & Training


    Medical University of Lodz

    Medical School


    The City Hospital of Lowicz, Poland



    St. Francis Medical Center



    City of Hope, Duarte, CA.


  • Board Certifications

    American Board of Internal Medicine - Oncology

  • Hospital & Practice

    San Gabriel Valley Medical Center

    Languages: English/Spanish

    (626) 289-5454

    438 W Las Tunas Dr

    San Gabriel, California 91776

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  • Publications & Memberships

    Dr. Marianna Koczywas has contributed to 2 publications.

    Long-Term Effect of an Interdisciplinary Supportive Care Intervention for Lung Cancer Survivors After Surgical Procedures.

    Raz, D. J.,Sun, V.,Kim, J. Y.,Williams, A. C.,Koczywas, M.,Cristea, M.,Reckamp, K.,Hayter, J.,Tiep, B.,Ferrell, B.; Ann. Thorac. Surg.. 2015 Oct 08.

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    Interdisciplinary Palliative Care for Patients With Lung Cancer.

    Ferrell, B.,Sun, V.,Hurria, A.,Cristea, M.,Raz, D. J.,Kim, J. Y.,Reckamp, K.,Williams, A. C.,Borneman, T.,Uman, G.,Koczywas, M.; J Pain Symptom Manage. 2015 Aug 25.

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