James F. Warren M.D.


  • University of New York, Staten Island, NY.
    Bachelor of Science, Engineering
  • Medical College of Pennsylvania, Philadelphia, PA.
    Doctor of Medicine Degree
  • Loma Linda University Medical Center, Loma Linda, CA.
    Diagnostic Radiology Residency & Vascular / Interventional Radiology Fellowship


Dr. Warren performs a wide range of special procedures in addition to practicing general Diagnostic Radiology. These include (non-cardiac) angioplasty, stent placement, and other non-invasive image guided procedures. Prior to entering the medical profession, he was Senior Test Engineer and Project Engineer in the Aerospace Industry in Florham, New Jersey. He currently serves as Secretary of North State Radiology and is a member of the Finance Committee.


Dr. Warren was born in New York City (Governor’s Island, which looks at the statue of Liberty) and raised in Staten Island, New York as well as parts of Europe. Later, he moved to Florham Park, New Jersey. In practice since 1997, he has lived in Loma Linda, CA and Philadelphia, PA, prior to coming to Chico in 2002. He is married and enjoys motorcycle riding, home improvement, modern design, and traveling. 

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