Recent News

Irvine school nurses, staff learn Stop the Bleed techniques to respond in mass-casualty situation

Irvine school nurses and athletic trainers on Tuesday, Jan. 30, learned simple techniques that could save lives in a shooting or other ...

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Families anticipate exciting community blessing of surgical center

A community is as strong as its hospital, and with recent investments into Covenant Health Plainview, it’s evident that to our friends ...

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Severe Flu Season Tightens Its Grip on U.S.

Americans are being hit with one of the worst flu seasons in years, with misery now widespread across 46 states, health officials say. In ...

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About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Ryan A. Frederiksen, MD

Specialty
  • Diagnostic Radiology
Additional Language Spoken
English
Address
St. Jude Radiology Medical Group, Inc.
101 East Valencia Mesa Drive
Fullerton, CA 92835

Primary Office

Address
St. Jude Radiology Medical Group, Inc.
101 East Valencia Mesa Drive
Fullerton, CA 92835
Get Directions
Phone
(714) 992-3978
Fax
(714) 446-5908

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Diagnostic Radiology
    Education & Training
    • Internship
      Santa Barbara Cottage Hospital - 2008
    • Medical School
      Northeastern Ohio University College of Medicine - 2007
    • Residency
      Santa Barbara Cottage Hospital - 2014
    • Residency
      Santa Barbara Cottage Hospital - 2014
    • Fellowship
      UCLA Medical Center - 2015
  • Biography

    Biography

    Biography
    Areas of Expertise
    Internal Medicine Diagnostic Radiology Abdominal Imaging