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Pediatric Endocrinology
36 years of experience
Video profile
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.

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Specialties & Research

Dr. Daniel Postellon, MD is board certified in Pediatrics and Pediatric Endocrinology.

  • He has special expertise in 3 areas:
  • Congenital Hypothyroidism
  • Hypothyroidism
  • Turner Syndrome

Education & Awards

Dr. Postellon graduated from University of Pittsburgh . He has 2 awards.

One of America's Leading Experts on:
Congenital Hypothyroidism
Teacher of the Year


Dr. Postellon has 11 hospital affiliations:

  • Zeeland Community Hospital 
  • Spectrum Health United Hospital 

> > > > Dr. Daniel Postellon, MD

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Additional Information
Dr. Daniel Carl Postellon MD is a male Pediatrician, has 36 years of experience and practices in Pediatrics and Pediatric Endocrinology.
Where does Dr. Daniel C. Postellon practice?
Dr. Daniel Postellon has 3 office locations.
Dr. Daniel Postellon practices Pediatrics and Pediatric Endocrinology near Grand Rapids, MI.
Additional practice locations include: Holland, MI.
See Grand Rapids Pediatricians and Grand Rapids Endocrinologists.