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Allergy & Immunology Specialist, Pediatrician

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).


Our records indicate this doctor is retired.

Learn more about Dr. William Jannetti:

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Specialties & Research

Dr. William Jannetti, MD is board certified in Allergy & Immunology and Pediatrics.

Education & Awards

Dr. Jannetti graduated from University Of Naples Faculty Of Medicine And Surgery.


Dr. Jannetti has 2 hospital affiliations:

  • Community Hospital of San Bernardino 
  • John Muir Medical Center-Concord Campus 


  • Spanish
  • Italian

> > > > Dr. William Jannetti, MD

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Additional Information
Dr. William A Jannetti MD is a male Allergist & Immunologist and practices in Allergy & Immunology and Pediatrics.
Where does Dr. William A. Jannetti practice?
Dr. William Jannetti has 3 office locations.
Dr. William Jannetti practices Allergy & Immunology and Pediatrics near San Bernardino, CA.
Additional practice locations include: Los Angeles, CA and Palm Desert, CA.
See San Bernardino Allergists and San Bernardino Pediatricians.