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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. Diane Gruber:

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Education & Awards

Dr. Gruber graduated from Rush Medical College, Chicago.


Dr. Gruber has 4 hospital affiliations:

  • Kaiser Permanente Orange County - Anaheim Medical Center 
  • Kaiser Foundation Hospital - Bellflower 

> > > > Dr. Diane Gruber, MD

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Additional Information
Dr. Diane Rita Gruber MD is a female Surgeon, has 27 years of experience and practices in Surgery.
Where does Dr. Diane R. Gruber practice?
Dr. Diane Gruber has 1 office location.
Dr. Diane Gruber practices Surgery near Anaheim, CA.
See Anaheim Surgeons.