24/7 Patient Assistance: 760-405-8205

specialties & services

  • Bio & Insurance Information

    Dr. Donald Mar, a specialist in Diagnostic Radiology and Internal Medicine, graduated from the University of Arizona College of Medicine – Tucson. He did an internship at the St. Louis University School of Medicine, which was followed by the completion of his residency at the University of Arizona. Dr. Mar also underwent three fellowship programs, at the University of Arizona School of Medicine, University of Arizona Medical Center, as well as at St. Louis University Hospital. Having a vast practice experience of over 40 years, Dr. Donald Mar has contributed to several publications and is also the recipient of the CMS Meaningful Use Stage 1 Certification. At the time, he is affiliated with Carondelet St. Joseph’s Hospital and TMC Tucson Medical Center.

  • Education & Training


    University of Arizona College of Medicine - Tucson

    Medical School


    St Louis University School of Medicine



    University of Arizona


  • Board Certifications

    American Board of Internal Medicine

    American Board of Radiology - Diagnostic Radiology

  • Hospital & Practice

    Carondelet St. Joseph's Hospital

    Languages: English/Spanish

    (520) 873-3000

    350 N Wilmot Rd

    Tucson, Arizona 85711

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    TMC Tucson Medical Center

    Languages: English/Spanish

    (520) 327-5461

    5301 E Grant Rd

    Tucson, Arizona 85712

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