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).

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Specialties & Research

Dr. Donna Ruiz, MD is board certified in Pediatrics.

Education & Awards

Dr. Ruiz graduated from University Of Santo Tomas, Manila.


Dr. Ruiz has 3 hospital affiliations:

  • Hackensack University Medical Center 
  • Valley Hospital 
  • Hackensack University Medical Center, Hackensack 


  • Spanish
  • Tagalog

> > > > Dr. Donna Ruiz, MD

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Additional Information
Dr. Donna Catherine Ruiz MD is a female Pediatrician, has 25 years of experience and practices in Pediatrics.
Where does Dr. Donna C. Ruiz practice?
Dr. Donna Ruiz has 2 office locations.
Dr. Donna Ruiz practices Pediatrics near Belmont, CA.
Additional practice locations include: Oradell, NJ.
See Belmont Pediatricians.