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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).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Shaib is Average. Dr. Shaib has been reviewed by 2 patients who have provided 1 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.3
Promptness 3.0
Courteous Staff 2.3
Accurate Diagnosis 3.0
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 3.0

Specialties & Research

Dr. John Shaib, MD is board certified in Internal Medicine and Nephrology.

Education & Awards

Dr. Shaib graduated from University of California at Los Angeles.


Dr. Shaib has 10 hospital affiliations:

  • Downey Regional Medical Center 
  • Presbyterian Intercommunity Hospital 


  • Spanish

> > > > Dr. John Shaib, MD

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Additional Information
Dr. John K Shaib MD is a male Internist, has 33 years of experience and practices in Internal Medicine and Nephrology.
Where does Dr. John K. Shaib practice?
Dr. John Shaib has 8 office locations.
Dr. John Shaib practices Internal Medicine and Nephrology near Downey, CA.
Additional practice locations include: Brea, CA and Paramount, CA.
See Downey Internists and Downey Nephrologists.