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specialties & services

  • Bio & Insurance Information

    Dr. Marcus is a radiologist who graduated the medical school from the University of California, San Francisco School of Medicine and completed his residency program at the Tufts Medical Center. He is specialized in Radiology and board certified in Diagnostic Radiology. Dr. Marcus has been in practice for more than 6 years and is affiliated with the St. Jude Medical Center. During his career, he has also contributed to 1 publication of medical interest.

  • Education & Training


    Tufts Medical Center


  • Board Certifications

    American Board of Radiology - Diagnostic Radiology

  • Hospital & Practice

    St. Jude Medical Center

    Languages: English/Spanish

    (714) 871-3280

    101 E Valencia Mesa Dr.

    Fullerton, California 92835

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  • Publications & Memberships

    Dr. Ralph Marcus has contributed to 1 publications.

    Prostate Cancer: Prediction of Biochemical Failure after External-Beam Radiation Therapy-- Kattan Nomogram and Endorectal MR Imaging Estimation of Tumor Volume.

    Westphalen, A.C., Koff, W.J., Coakley, F.V., Muglia, V.F., Neuhaus, J.M., Marcus, R.T., Kurhanewicz, J., Smith-Bindman, R.; Radiology. 2011 Nov.

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