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Pediatric Specialist, Gastroenterologist (digestive)
20 years of experience
Accepting new patients
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. Michelle Pietzak:

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Specialties & Research

Dr. Michelle Pietzak, MD is board certified in Pediatric Gastroenterology.

Education & Awards

Dr. Pietzak graduated from State University of New York at Buffalo.


Dr. Pietzak has 2 hospital affiliations:

  • Los Angeles County + University of Southern California Medical Center 
  • Children's Hospital of Los Angeles 


  • Spanish

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Additional Information
Dr. Michelle Maria Pietzak MD is a female Pediatric Gastroenterologist, has 20 years of experience and practices in Pediatric Gastroenterology.
Where does Dr. Michelle M. Pietzak practice?
Dr. Michelle Pietzak has 1 office location.
Dr. Michelle Pietzak practices Pediatric Gastroenterology near Los Angeles, CA.
See Los Angeles Pediatric Specialists.