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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Geoffrey Horn:

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Specialties & Research

  • He has special expertise in 1 area:
  • Cancer

Education & Awards

Dr. Horn graduated from Touro University, Vallejo.


Dr. Horn has 1 hospital affiliations:

  • Adventist Health/St. Helena Hospital 

> > > > Dr. Geoffrey Horn, DO, MD

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Additional Information
Dr. Geoffrey William Horn DO and MD is a male Radiologist, has 8 years of experience and practices in Radiology, Body Imaging, and Diagnostic Radiology.
Where does Dr. Geoffrey W. Horn practice?
Dr. Geoffrey Horn has 6 office locations.
Dr. Geoffrey Horn practices Radiology, Body Imaging, and Diagnostic Radiology near Saint Helena, CA.
Additional practice locations include: Nashville, TN and Franklin, TN.
See Saint Helena Radiologists.